CN113393921A - Medical image film reading system and operation method thereof - Google Patents
Medical image film reading system and operation method thereof Download PDFInfo
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- CN113393921A CN113393921A CN202110720778.XA CN202110720778A CN113393921A CN 113393921 A CN113393921 A CN 113393921A CN 202110720778 A CN202110720778 A CN 202110720778A CN 113393921 A CN113393921 A CN 113393921A
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Abstract
The invention provides a medical image reading system and an operation method thereof, wherein the method comprises the following steps: a form interface that presents a review of a baseline session or one of a plurality of sessions of a subject; presenting a sequence of medical images of the subject for a baseline period or a visit period in response to receiving a viewing operation; presenting different medical images in the medical image sequence in response to receiving a switching operation on the medical images in the medical image sequence; in response to receiving a marking operation and/or a measuring operation on a feature region of one or more medical images in the medical image sequence, generating a first mark of the medical image sequence, and copying the one or more medical images to generate a first key image sequence; in response to receiving a review completion and save operation for all medical images in the medical image sequence, generating second marks of the medical image sequence based on the first marks.
Description
Technical Field
The invention mainly relates to the field of medical image processing, in particular to an operation method and device of a medical image interpretation system.
Background
IRC (independent Review center): the independent interpretation center refers to a professional supplier which provides independent third-party curative effect evaluation service for clinical trials. In recent years, IRC has increased in importance throughout the field of pharmaceutical clinical research. When the medical images in the visit period and the medical images in the baseline period are independently read, the image tools need to be opened, and the images in the baseline period and the visit are loaded respectively. Because of the complexity of medical image processing, it is time consuming to open and load a medical image corresponding to an interview after the interview is finished, which requires 2-20 minutes, and a viewer can consume a lot of time while waiting for the image loading process, resulting in extremely low film reading efficiency.
Disclosure of Invention
The invention aims to provide a medical image interpretation system and an operation method thereof, and improve the interpretation efficiency of an independent interpretation center (IRC).
In order to solve the technical problem, the invention provides an operation method of a medical image interpretation system, which comprises the following steps: a form interface that presents a review of a baseline session or one of a plurality of sessions of a subject; presenting a sequence of medical images of the subject for a baseline period or a visit period in response to receiving a viewing operation; presenting different medical images in the medical image sequence in response to receiving a switching operation on the medical images in the medical image sequence; in response to receiving a marking operation and/or a measuring operation on a feature region of one or more medical images in the medical image sequence, generating a first mark of the medical image sequence, and copying the one or more medical images to generate a first key image sequence; in response to receiving a review completion and save operation for all medical images in the medical image sequence, generating second marks of the medical image sequence based on the first marks.
In an embodiment of the present invention, after copying the one or more medical images to generate the first associated image sequence, the method further includes transmitting a result of the marking operation and/or the measuring operation to a form page corresponding to the one or more medical images.
In an embodiment of the present invention, when the interpretation of all the medical images in the medical image sequence is completed and the marking operation and/or the measuring operation of the medical images in the medical image sequence is not received, a third mark of the medical image sequence is generated.
In an embodiment of the invention, the method further comprises, when a form interface of the reading of another visit in the plurality of visits of the subject is presented and a reading operation of the medical image of the another visit is received, in response to receiving a selection operation of the first key image sequence, presenting the medical image in the first key image sequence as a control image;
wherein the film reading operation comprises the viewing operation, the switching operation, the marking operation and/or the measuring operation.
In an embodiment of the invention, the one or more medical images comprise window width and level information.
In an embodiment of the present invention, the result of the marking operation on the characteristic region includes a type of a lesion and a location of the lesion.
In an embodiment of the present invention, the result of the measurement operation performed on the feature region includes a major diameter value and a minor diameter value of the lesion.
In an embodiment of the present invention, the form interface of the slide includes an icon corresponding to the viewing operation.
The invention also provides a medical image reading system, which comprises:
a memory for storing instructions executable by the processor;
a processor for executing the instructions to implement the method of any of the preceding claims.
The invention also provides a computer readable medium having stored thereon computer program code which, when executed by a processor, implements the method of any of the preceding claims.
Compared with the prior art, the invention has the following advantages: according to the technical scheme, when a medical image sequence in a baseline period and an visit period is subjected to film reading, when a medical image in the medical image sequence is marked or measured, corresponding marks are generated for the medical image sequence, the marked or measured medical image is copied to form a copy, and a key image sequence is stored; in the subsequent visit reading, the key image sequence is used as a comparison image, so that the previous medical image sequence does not need to be opened and consulted, the operation efficiency of the medical image reading system is greatly improved, and the reading efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention. In the drawings:
fig. 1 is a flowchart illustrating an operation method of a medical image interpretation system according to an embodiment of the present application.
FIG. 2 is a schematic view of a form interface for reading of a baseline or an interview of subjects according to an embodiment of the present application.
Fig. 3 is a schematic representation of a medical image scoring interface of a medical image scoring system and a medical image sequence of a baseline date or a visit date of a subject according to an embodiment of the present application.
Fig. 4 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 5 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 6 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 7 is a schematic diagram of a form page corresponding to the one or more medical images according to an embodiment of the present application.
FIG. 8 is a schematic view of a form interface for the reading of another visit of a plurality of visits by a subject of an embodiment of the present application.
Fig. 9 is a presentation diagram of a medical image reading interface of the medical image reading system and a medical image sequence of another visit of a plurality of visits of a subject according to an embodiment of the present application.
Fig. 10 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 11 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 12 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 13 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 14 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
Fig. 15 is a schematic diagram of an implementation environment of a medical image interpretation system according to an embodiment of the application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.
As used herein, the terms "a," "an," "the," and/or "the" are not intended to be inclusive and include the plural unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited. Further, although the terms used in the present application are selected from publicly known and used terms, some of the terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Further, it is required that the present application is understood not only by the actual terms used but also by the meaning of each term lying within.
Flow charts are used herein to illustrate operations performed by systems according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, various steps may be processed in reverse order or simultaneously. Meanwhile, other operations are added to or removed from these processes.
The embodiment of the application describes an operation method and device of a medical image interpretation system.
Fig. 1 is a flowchart illustrating an operation method of a medical image interpretation system according to an embodiment of the present application.
As shown in fig. 1, the method for operating the medical image radiographing system includes, step 101, presenting a form interface for radiographing a baseline phase or one of a plurality of visits of a subject. Step 102, presenting a medical image sequence of a baseline period or a visit period of the subject in response to receiving a viewing operation step 103, presenting different medical images in the medical image sequence in response to receiving a switching operation on the medical images in the medical image sequence. Step 104, in response to receiving a marking operation and/or a measuring operation on a feature region of one or more medical images in the medical image sequence, generating a first mark of the medical image sequence, and copying the one or more medical images to generate a first key image sequence. And step 105, responding to the received reading completion and saving operation of all the medical images in the medical image sequence, and generating a second mark of the medical image sequence based on the first mark.
Specifically, at step 101, a form interface is presented for review of a baseline session or one of a plurality of sessions of a subject.
FIG. 2 is a schematic view of a form interface for reading of a baseline or an interview of subjects according to an embodiment of the present application. The form interface for the radiograph includes, for example, the subject number 201, the type 202 of radiograph (radiograph for a baseline radiograph or different visit). 'BL' (baseline) in FIG. 2 represents the baseline period.
The form interface for reading includes, for example, a button icon 203 corresponding to a viewing operation. And the form interface for reading the film can also set other icons for presenting items and operating buttons according to requirements.
At step 102, in response to receiving a viewing maneuver, a sequence of medical images of the subject for a baseline period or a visit period is presented. Specifically, for example, clicking on button icon 203, the scoring system, in response to the signal, presents a medical image scoring interface where the medical image sequence for the baseline session or one visit of the subject is presented.
Fig. 3 is a schematic representation of a medical image scoring interface of a medical image scoring system and a medical image sequence of a baseline date or a visit date of a subject according to an embodiment of the present application.
As illustrated in fig. 3, the medical image reading interface 300 includes a medical image sequence 301 or 302 for a baseline or one visit session of a subject. The medical image interpretation interface 300 may further include a region for presenting one medical image in the medical image sequence 301 or 302, i.e., a medical image presentation region 303. The medical image presenting area 303 may present one or more medical images as needed, for example, the medical image presenting area 303 in fig. 3 presents two medical images belonging to two medical image sequences respectively.
In the embodiment of the present invention, the source of the medical image is not limited. The medical image may be a medical image acquired from the selected case by any medical imaging device in the art, including but not limited to an ultrasound image, an X-ray image, a CT image, an MRI image, a PET image or a CT-PET image, a CT-MRI image, and the like. The object of the image may include a substance, tissue, organ, specimen, body, or the like, or any combination thereof. Particular objects from medical images of a body may include a head, chest, lung, heart, liver, spleen, pleura, mediastinum, abdomen, large intestine, small intestine, bladder, gall bladder, pelvic cavity, diaphysis, terminal, skeletal, vascular, or the like, or any combination thereof. The medical image shown in fig. 3 may have undergone certain image processing procedures, such as filtering, image segmentation, feature extraction, and the like. The medical image illustrated in fig. 3 includes, for example, a medical image of the lungs of a subject.
In some embodiments, the one or more medical images include window width and level information.
The window width is a process of calculating an image from data obtained by Hounsfield Unit (HU). The window width represents the range of displayed signal intensity values. Window level may refer to the average of the upper and lower window width limits.
In step 103, in response to receiving a switching operation on a medical image in the medical image sequence, a different medical image in the medical image sequence is presented.
In some embodiments, the switching operation of the medical images in the medical image sequence is implemented by, for example, a clicking operation, a flipping operation, or an input operation of an operation tool such as a mouse or a keyboard, so that different medical images in the medical image sequence are presented in the medical image presentation area 303.
In step 104, in response to receiving a marking operation and/or a measuring operation on a feature region of one or more medical images in the medical image sequence, generating a first mark of the medical image sequence, and copying the one or more medical images to generate a first key image sequence.
Fig. 4 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
As illustrated in fig. 4, when the medical image interpretation system receives a marking operation and/or a measuring operation on a feature region of one medical image in the medical image sequence 301, a first mark 308 of the medical image sequence is generated. The first marker 308 illustrated in fig. 4 is a hollow five-pointed star.
Meanwhile, in step 104, when the medical image scoring system receives a marking operation and/or a measuring operation on a characteristic region of one or more medical images in the medical image sequence 301, the one or more medical images are also copied to form a first key image sequence 311.
When a feature region of a medical image of the medical image sequence 301 is subjected to a marking operation and/or a measuring operation, the medical image is copied and classified into the first key image sequence 311. When the medical image is the first medical image of the medical image sequence 301 that is subjected to the marking operation and/or the measuring operation, the first key image sequence 311 is created while the medical image is being copied, and the first key image sequence 311 includes a medical image.
As the medical images in the medical image sequence 301 are read, when there is a new medical image to which the marking operation and/or the measuring operation is performed, the medical image to which the marking operation and/or the measuring operation is performed is copied and included in the first key image sequence 311. At this time, the medical image copied and included in the first key image sequence 311 may include the result of the marking operation and/or the measuring operation.
In some embodiments, the marking operation on the medical image is implemented by a clicking operation, a flipping operation or an input operation of an operation tool such as a mouse, a keyboard and the like, and the measuring operation on the medical image is also implemented. Information required for the marking operation on the medical image, such as the type of the lesion, the location of the lesion, and the like, may be preset in the system and form a database or a term dictionary for selection.
Fig. 5 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application. In fig. 5, another medical image in the medical image sequence 301 is presented, and a marking operation and/or a measuring operation are performed on a certain feature region therein. The medical image has, for example, different window width and level information than one medical image in the medical image sequence 301 illustrated in fig. 4. At this time, the first key image sequence 311 includes two medical images, which are the medical images in the medical image sequence 301 that are subjected to the marking operation and/or the measuring operation.
In some embodiments, the result of the marking operation on the feature region includes a type of lesion and a location of the lesion. The lesion types may be numbered as desired and a dictionary of terms corresponding to the numbering system formed. The result of the measurement operation on the characteristic region comprises a major diameter value and a minor diameter value of the focus.
Next, in step 105, in response to receiving the reading completion and saving operation for all medical images in the medical image sequence, generating a second mark of the medical image sequence based on the first mark.
Fig. 6 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
As illustrated in fig. 6, when the medical image interpretation system receives the interpretation completion of all medical images in the medical image sequence and the saving operation of the interpretation result, the second mark 309 of the medical image sequence is generated based on the first mark 308. In the embodiment shown in FIG. 6, the second indicia 309 comprises a solid five-pointed star.
The second mark 309 indicates that the medical image sequence 301 has been read, and a corresponding key image sequence is generated. The generated key image sequence can be used as a contrast image in the reading of the subsequent visit, and the medical image sequence 301 does not need to be opened completely, so that the reading efficiency is improved.
In other embodiments, the first marker 308 and the second marker 309 may also be, for example, such that the first marker 308 comprises one open five-pointed star and the second marker 309 comprises two open five-pointed stars. The first indicia 308 comprises an open triangle, the second indicia 309 comprises a solid triangle, etc.
In some embodiments, the method for operating a medical image interpretation system of the present application further includes, after copying the one or more medical images to generate the first associated image sequence, transmitting the result of the marking operation and/or the measuring operation to a form page corresponding to the one or more medical images.
Fig. 7 is a schematic diagram of a form page corresponding to the one or more medical images according to an embodiment of the present application. In the illustration of fig. 7, after copying the one or more medical images to generate a first sequence of related images, the results of the marking operation and/or the measuring operation are transmitted to a form page corresponding to the one or more medical images, including in particular a lesion number, a lesion site, a major diameter value and/or a minor diameter value of the lesion. The focus number corresponds to the focus type.
In some embodiments of the present application, the method of operating a medical image review system further comprises, when presenting a form interface for review of another visit of the plurality of visits of the subject and receiving a review operation of a medical image of the another visit, in response to receiving a selection operation of the first sequence of key images, presenting the medical image of the first sequence of key images as a control image.
Wherein, the film reading operation comprises the viewing operation, the switching operation, the marking operation and/or the measuring operation.
FIG. 8 is a schematic view of a form interface for the reading of another visit of a plurality of visits by a subject of an embodiment of the present application.
Also included in the form interface illustrated in fig. 8 are subject number 201, type of slide 202 (baseline slide or slide for a different visit). 'mt 002' in FIG. 8 represents the visit name after anonymization processing. Similar to the illustration of fig. 2, the sheet interface of the slide shown in fig. 8 includes, for example, a button icon 203 corresponding to a view operation.
In the form interface illustrated in fig. 8, in response to receiving a viewing operation, a sequence of medical images of another one of the plurality of visits by the subject is presented, such as illustrated in particular in fig. 9. The number of visit periods (or referred to as the number of visits) is set according to the business requirements of the clinical trial, for example twenty to thirty times.
Fig. 9 is a presentation diagram of a medical image reading interface of the medical image reading system and a medical image sequence of another visit of a plurality of visits of a subject according to an embodiment of the present application. In fig. 9, the medical image review interface presents a sequence 901 of medical images for another session of the plurality of sessions of the subject.
When a form interface for the radiograph interpretation of another visit in a plurality of visits of the subject is presented and the radiograph interpretation operation of the medical image of the another visit is received in the medical image radiograph interpretation interface illustrated in fig. 9, the medical image in the first key image sequence is presented as a control image in response to receiving the selection operation of the first key image sequence, as illustrated in fig. 10 in particular. And the first key image sequence is presented, for example, by clicking, dragging and other operation modes.
Fig. 10 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application. The medical image presentation area 303 in fig. 10 includes two columns for displaying the medical image to be read in the medical image sequence 901 and the medical image as a contrast in the first key sequence, respectively.
In the illustration of fig. 10, when a film reading operation is performed on a medical image in the medical image sequence 901 of the other visit, in response to receiving the selection operation 311 on the first key image sequence, the medical image in the first key image sequence is presented as a comparison image.
Fig. 11 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
In the illustration of fig. 11, when a film reading operation, such as a marking operation and/or a measuring operation, is performed on a medical image in the medical image sequence 901 of the other visit session, a first mark 908 of the medical image sequence is also generated, and the one or more medical images are copied to form a second key image sequence 911.
Fig. 12 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application.
In the example of fig. 12, two columns of medical images in the medical image presenting area 303 are presented by switching operation. The medical image in the left column is a medical image in the medical image sequence 901, in which the measurement operation and/or the marking operation is performed, and at this time, the first mark 908 of the medical image sequence 901 is continuously maintained, and the medical image is copied and classified into the second key image sequence 911.
Fig. 13 is a schematic presentation view of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the present application, which is a schematic operation interface of the medical image interpretation system according to an embodiment of the present application.
In the example of fig. 13, in response to receiving the reading completion and saving operations for all the medical images in the medical image sequence 901, a second mark 909 of the medical image sequence is generated based on the first mark 908, indicating that the reading of the medical image sequence 901 is completed, and a corresponding key image sequence is generated. The generated key image sequence can be used as a contrast image in the reading of the subsequent visit, and the medical image sequence 901 does not need to be opened completely, so that the reading efficiency is improved.
Specifically, for example, in fig. 14, when the medical image sequences 921 and 922 are read, the first key image sequence 311 and the second key image sequence 911 may be used as the comparison images. The number of medical images included in the key image sequence may be generated according to the needs of the observation of the lesion, for example, 2-5 images, 5-10 images.
Fig. 14 is a schematic presentation diagram of a medical image interpretation interface of the medical image interpretation system according to an embodiment of the application. In fig. 14, the first key picture sequence 311 and the second key picture sequence 911 can be distinguished by the difference of thumbnails of the picture sequences, which are exemplarily presented at the areas 331 and 931.
In the illustration of fig. 14, the medical image presenting area 303 is divided into three columns, the leftmost column presents the medical image to be read, the middle column and the rightmost column present the medical images in the first key image sequence 311 and the second key image sequence 911 respectively as comparison images, and the viewer can better read and judge the medical images in the subsequent visit period through intuitive comparison; moreover, the medical image sequence 301 and the medical image sequence 901 containing a large number of medical images do not need to be opened, but the medical images in the first key image sequence 311 and the second key image sequence 911 formed during the image reading of the medical image sequence 301 and the medical image sequence 901 are directly used as comparison images, so that the operating efficiency of the medical image reading system is improved.
In some embodiments of the present application, when all medical images in the medical image sequence are completely read and no marking operation and/or measuring operation is received for the medical images in the medical image sequence, a third mark of the medical image sequence is generated. The third mark comprises, for example, a thumbnail of a particular form of the medical image sequence. The display areas of the thumbnails are exemplified by the presentation areas 331 and 931 of the thumbnails of the first key video sequence 311 and the second key video sequence 911, for example. The third mark may also be a mark in a set form, such as a frame around the medical image sequence, indicating that the medical image sequence has been completed by reading, but the generation of the unrelated key image sequence is performed, so as to distinguish the medical image sequence generating the first mark and the second mark.
According to the operation method of the medical image film reading system, after the medical image sequence of the current visit period is marked in the film reading process, copies of corresponding images are generated and stored as key medical image sequences; in the subsequent film reading, a film reader only needs to open and read the key medical image sequence, and the key medical image is used as a contrast to mark and evaluate the focus of the medical image being read, without opening and reading all the medical images in the previous visit period, so that the time for opening the image in the film reading process is greatly shortened, and the film reading efficiency is improved.
The application also provides a medical image film reading system, including: a memory for storing instructions executable by the processor; and a processor for executing the instructions to implement the method as previously described.
Fig. 15 is a schematic diagram of an implementation environment of a medical image interpretation system according to an embodiment of the application. Medical image interpretation system 600 may include internal communication bus 601, Processor (Processor)602, Read Only Memory (ROM)603, Random Access Memory (RAM)604, and communication port 605. The medical image interpretation system 600 is connected to a network through a communication port, so as to realize connection with other systems or devices. The internal communication bus 601 can implement data communication among the components of the medical image interpretation system 600. Processor 602 may make the determination and issue a prompt. In some embodiments, the processor 602 may be comprised of one or more processors. The communication port 605 may enable sending and receiving information and data from the network. Medical image interpretation system 600 may also include various forms of program storage units and data storage units, such as Read Only Memory (ROM)603 and Random Access Memory (RAM)604, capable of storing various data files for computer processing and/or communication, as well as possibly program instructions for execution by processor 602. The processor executes these instructions to implement the main parts of the method. The results processed by the processor are communicated to the user device through the communication port and displayed on the user interface.
The medical image interpretation system 600 can be implemented as a computer program, stored in a memory, and recorded in the processor 602 for execution, so as to implement the operation method of the medical image interpretation system of the present application.
The present application also provides a computer readable medium storing computer program code, which when executed by a processor implements the method of operating the medical image interpretation system of the present application as described above.
Aspects of the present application may be embodied entirely in hardware, entirely in software (including firmware, resident software, micro-code, etc.) or in a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. The processor may be one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), digital signal processing devices (DAPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, or a combination thereof. Furthermore, aspects of the present application may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media. For example, computer-readable media may include, but are not limited to, magnetic storage devices (e.g., hard disk, floppy disk, magnetic strips … …), optical disks (e.g., Compact Disk (CD), Digital Versatile Disk (DVD) … …), smart cards, and flash memory devices (e.g., card, stick, key drive … …).
The computer readable medium may comprise a propagated data signal with the computer program code embodied therein, for example, on a baseband or as part of a carrier wave. The propagated signal may take any of a variety of forms, including electromagnetic, optical, and the like, or any suitable combination. The computer readable medium can be any computer readable medium that can communicate, propagate, or transport the program for use by or in connection with an instruction execution system, apparatus, or device. Program code on a computer readable medium may be propagated over any suitable medium, including radio, electrical cable, fiber optic cable, radio frequency signals, or the like, or any combination of the preceding.
Similarly, it should be noted that in the preceding description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.
Although the present application has been described with reference to the present specific embodiments, it will be recognized by those skilled in the art that the foregoing embodiments are merely illustrative of the present application and that various changes and substitutions of equivalents may be made without departing from the spirit of the application, and therefore, it is intended that all changes and modifications to the above-described embodiments that come within the spirit of the application fall within the scope of the claims of the application.
Claims (10)
1. An operation method of a medical image interpretation system comprises the following steps:
a form interface that presents a review of a baseline session or one of a plurality of sessions of a subject;
presenting a sequence of medical images of the subject for a baseline period or a visit period in response to receiving a viewing operation;
presenting different medical images in the medical image sequence in response to receiving a switching operation on the medical images in the medical image sequence;
in response to receiving a marking operation and/or a measuring operation on a characteristic region of one or more medical images in the medical image sequence, generating a first mark of the medical image sequence, and copying the one or more medical images to form a first key image sequence;
in response to receiving a review completion and save operation for all medical images in the medical image sequence, generating second marks of the medical image sequence based on the first marks.
2. The method of claim 1, further comprising transmitting the results of the marking operation and/or the measuring operation to a form page corresponding to the one or more medical images after copying the one or more medical images to generate the first sequence of related images.
3. The method according to claim 1, wherein the third mark of the medical image sequence is generated when all medical images in the medical image sequence are marked and/or measured, and the marking operation and/or the measuring operation are not received.
4. The method for operating a medical image reading system according to claim 1, further comprising, when presenting a form interface for reading another visit of the plurality of visits of the subject and receiving a reading operation of a medical image of the another visit, presenting the medical image of the first key image sequence as a control image in response to receiving a selection operation of the first key image sequence;
wherein the film reading operation comprises the viewing operation, the switching operation, the marking operation and/or the measuring operation.
5. The method of claim 1, wherein the one or more medical images include window width and level information.
6. The method of claim 1, wherein the result of marking the feature region includes a type of lesion and a location of the lesion.
7. The method of claim 1, wherein the measurement of the feature region includes a major diameter value and a minor diameter value of the lesion.
8. The method for operating a medical image interpretation system according to claim 1, wherein the form interface of the interpretation comprises an icon corresponding to the viewing operation.
9. A medical image interpretation system, comprising:
a memory for storing instructions executable by the processor;
a processor for executing the instructions to implement the method of any one of claims 1-8.
10. A computer-readable medium having stored thereon computer program code which, when executed by a processor, implements the method of any of claims 1-8.
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