Diagnosis support apparatus, method of controlling the same, and storage medium

A method of controlling a diagnosis support apparatus which provides medical information to a medical image, the method comprising:

• obtaining from a memory first information selected from a set of information which has been input by a user and/or computed by a computer for the medical image;
• selecting at least one piece of second information for the medical image, said at least one piece of second information being other than the first information and being selected from the set of information;
• inferring a first diagnosis of the medical image based on the first information, and inferring a second diagnosis of the medical image based on the first information and the selected at least one piece of second information;
• selecting the at least one piece of second information to be presented based on an influence degree which indicates influence of the at least one piece of second information on inference of the first diagnosis;
• obtaining a similar image from images stored in a case database based on a similarity between (1) information associated with the medical image including the first information and the second information selected in the second selecting and (2) information associated with the image stored in the case database;
• and
• presenting a subset of the at least one piece of obtained second information and the obtained similar image,
• wherein the second information for the medical image is a second item selected from the items which are not input by a user and/or are not computed by a computer.

A non-transitory computer-readable storage medium storing a computer program for causing a computer to execute each step in a method of controlling a diagnosis support apparatus which provides medical information to a medical image, the method comprising:

• obtaining from a memory first information selected from a set of information which has been input by a user and/or computed by a computer for the medical image;
• selecting at least one piece of second information for the medical image, said at least one piece of second information being other than the first information and being selected from the set of information;
• inferring a first diagnosis of the medical image based on the first information, and inferring a second diagnosis of the medical image based on the first information and the selected at least one piece of second information;
• selecting the at least one piece of second information to be presented based on an influence degree which indicates influence of the at least one piece of second information on inference of the first diagnosis;
• obtaining a similar image from images stored in a case database based on a similarity between (1) information, associated with the medical image, including the first information and the second information selected in the second selecting and (2) information associated with the image stored in the case database;
• and
• presenting a subset of the at least one piece of obtained second information and the obtained similar image,
• wherein the second information for the medical image is a second item selected from the items which are not input by a user and/or are not computed by a computer.

A diagnosis support apparatus which provides medical information to a medical image, the apparatus comprising:

• at least one processor and memory, the memory including a list of items of information inputtable or computable for the medical image, coupled to each other and cooperating to act as:
• an already input information obtaining unit adapted to obtain from said memory already input information selected from a set of information which has been input by a user and/or computed by a computer for a medical image of a diagnosis target;
• a non-input information obtaining unit adapted to obtain non-input information for diagnosis target, said non-input information being other than the already input information and being selected from the set of information;
• a first selection unit adapted to select presentation non-input information from the obtained non-input information to be presented as reference information for the diagnosis target;
• an inference unit adapted to infer a first diagnosis of the medical image based on the input information, and infer a second diagnosis of the medical image based on the input information and the selected non-input information;
• a second selection unit adapted to select the at least one piece of non-input information to be presented based on an influence degree which indicates influence of the at least one piece of non-input information on inference of the first diagnosis;
• a similar case obtaining unit adapted to obtain a case including the already input information and the presentation non-input information selected by the second selection unit from a case database as a similar case to the diagnosis target;
• and
• a presentation unit adapted to present the presentation non-input information and the obtained similar case,
• wherein the non-input information for the medical image is a second item selected from the items which are not input by a user and/or are not computed by a computer.

A diagnosis support apparatus which provides medical information to a medical image, the apparatus comprising:

• at least one processor and memory coupled to each other and cooperating to act as:
• a medical information obtaining unit adapted to obtain from said memory first information selected from a set of information which has been input by a user and/or computed by a computer for the medical image;
• a selection unit adapted to select at least one piece of second information for the medical image, said at least one piece of second information being other than the first information and being selected from the set of information;
• a similar-case obtaining unit adapted to obtain a similar image from images stored in a case database based on a similarity between (1) information associated with the medical image including the first information and the second information, and (2) information associated with the image stored in the case database;
• and
• a presentation control unit adapted to present a subset of the at least one piece of obtained second information and the obtained similar image,
• wherein the apparatus further comprises an influence degree calculation unit configured to calculate a difference between a probability obtained by using the first information and a probability obtained by using the at least one piece of second information as an influence degree indicating influence of the at least one piece of second information on inference of the diagnosis name, and
• wherein said selection unit selecting the at least one piece of second information to be presented based on the influence degree.

A method of controlling a diagnosis support apparatus comprising at least one coupled processor and memory which provides medical information to a medical image, the method comprising:

• obtaining from said memory first information selected from a set of information which has been input by a user and/or computed by a computer for the medical image;
• selecting at least one piece of second information for the medical image, said at least one piece of second information being other than the first information and being selected from the set of information;
• obtaining a similar image from images stored in a case database based on a similarity between (1) information associated with the medical image including the first information and the second information, and (2) information associated with the image stored in the case database;
• presenting a subset of the at least one piece of obtained second information and the obtained similar image,
• wherein the apparatus calculates a difference between a probability obtained by using the first information and a probability obtained by using the at least one piece of second information as an influence degree indicating influence of the at least one piece of second information on inference of the diagnosis name, and
• wherein said selection unit selects the at least one piece of second information to be presented based on the influence degree.