Abstract: According to an embodiment, a medical image processing device includes processing circuitry. The processing circuitry acquires a medical image obtained by imaging at least an artery. The processing circuitry detects a branch point of the artery on the basis of the medical image. The processing circuitry identifies a dominated region affected by the artery on a downstream side of the branch point in the medical image. The processing circuitry causes a display to display the dominated region.

Abstract: According to an embodiment, a medical image processing device includes processing circuitry. The processing circuitry acquires an angiographic image of a subject. The processing circuitry detects branch points of blood vessels of the subject on the basis of the angiographic image. The processing circuitry generates a blood vessel diagram, which is a diagram showing a blood vessel distribution, on the basis of the branch points.

Abstract: A medical image-processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires a first medical image captured at first timing, and a second medical image in which an identical position to the first medical image is captured at second timing, which is different from the first timing, identifies a change region to be a logical OR of a first region included in the first medical image and a second region that corresponds to the first region and is included in the second medical image when the first medical image and the second medical image are overlaid on each other in an aligned manner, and calculates a degree of change of the change region between the first timing and the second timing based on the first region and the second region that form the change region.

Abstract: A medical information processing system according to an embodiment includes processing circuitry. The processing circuitry is configured to acquire information on an examination target, identify a reference image corresponding to the examination target on the basis of the information on the examination target, generate an edited image generated by editing the reference image, and transmit order information to which the edited image has been attached.

Abstract: A medical information processing device includes a storage and processing circuitry. The storage stores past diagnostic images related to a subject. The processing circuitry is configured to acquire test result information on the subject and to identify a past diagnostic image associated with the test result information among the past diagnostic images stored in the storage.

Abstract: A medical image diagnosis apparatus according to an embodiment is installed in an examination room and includes an obtaining unit, a judging unit, and an output unit. The obtaining unit is configured to obtain patient information about a patient undergoing an image diagnosing process that uses the medical image diagnosis apparatus. The judging unit is configured to determine specifics of control related to disinfection, on the basis of the patient information. The output unit is configured to output the determined specifics of the control.

Abstract: An image processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured to generate a first calculated image and a second calculated image through calculation using data obtained through an imaging in which magnetic resonance signals used for deriving a tissue quantitative value are acquired, wherein a signal value of a tissue other than a suppression-target tissue which is a target to be suppressed is low on the second calculated image as compared to the first calculated image. The processing circuitry is configured to generate a difference image between the first calculated image and second calculated image so as to generate an image on which a signal value of a tissue with a long relaxation time is suppressed.

Abstract: A medical image processing apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to: acquire a subject image relating to a subject; acquire a standard image indicating a morphological structure of a human body and sections of a morphological structure from a memory which stores each standard image in association with sections of a morphological structure; set a comparison target portion of the subject image based on the subject image; set a comparison target portion of the standard image based on a comparison between the subject image and the standard image; specify a section in the comparison target portion of the subject image based on a comparison between the comparison target portion of the subject image and the comparison target portion of the standard image; and output the subject image and the section in association with each other.

Abstract: An image processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry obtains an MR image acquired by a magnetic resonance imaging apparatus and related to a brain. The processing circuitry divides a region of the brain in the MR image, into plural regions. The processing circuitry sets a parameter value used in generation of a calculated image generated by synthetic MRI and related to the brain, such that a relation of contrast among regions included in the plural regions becomes a predetermined relation. The processing circuitry generates the calculated image by the synthetic MRI, by using the MR image and the parameter value.

Abstract: An image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain one or more complex product signal values each indicating a signal value of a complex product and a complex ratio signal value indicating a signal value of a complex ratio calculated in units of pixels by using first data and second data successively acquired by implementing a gradient echo method after an Inversion Recovery (IR) pulse is applied and to derive a T1 value of each of the pixels from one of the complex product signal values selected on the basis of the obtained complex ratio signal value.

Abstract: A medical image processing apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to: acquire a subject image relating to a subject; acquire a standard image indicating a morphological structure of a human body and sections of a morphological structure from a memory which stores each standard image in association with sections of a morphological structure; set a comparison target portion of the subject image based on the subject image; set a comparison target portion of the standard image based on a comparison between the subject image and the standard image; specify a section in the comparison target portion of the subject image based on a comparison between the comparison target portion of the subject image and the comparison target portion of the standard image; and output the subject image and the section in association with each other.

Abstract: An image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain a value of an index related to a predetermined disease for each of a plurality of sites included in a brain of a patient, on the basis of a plurality of pieces of medical image data obtained by imaging the brain of the patient at each of a plurality of points in time. The processing circuitry is configured to analyze, for each of the plurality of sites, a relationship between changes in the value at the plurality of points in time and a progress model indicating changes in the index through progress of the predetermined disease. The processing circuitry is configured to output an analysis result obtained from the analysis for each of the plurality of sites.

Abstract: An image processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry obtains an MR image acquired by a magnetic resonance imaging apparatus and related to a brain. The processing circuitry divides a region of the brain in the MR image, into plural regions. The processing circuitry sets a parameter value used in generation of a calculated image generated by synthetic MRI and related to the brain, such that a relation of contrast among regions included in the plural regions becomes a predetermined relation. The processing circuitry generates the calculated image by the synthetic MRI, by using the MR image and the parameter value.

Abstract: An image processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured to generate a first calculated image and a second calculated image through calculation using data obtained through an imaging in which magnetic resonance signals used for deriving a tissue quantitative value are acquired, wherein a signal value of a tissue other than a suppression-target tissue which is a target to be suppressed is low on the second calculated image as compared to the first calculated image. The processing circuitry is configured to generate a difference image between the first calculated image and second calculated image so as to generate an image on which a signal value of a tissue with a long relaxation time is suppressed.

Abstract: An image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain a value of an index related to a predetermined disease for each of a plurality of sites included in a brain of a patient, on the basis of a plurality of pieces of medical image data obtained by imaging the brain of the patient at each of a plurality of points in time. The processing circuitry is configured to analyze, for each of the plurality of sites, a relationship between changes in the value at the plurality of points in time and a progress model indicating changes in the index through progress of the predetermined disease. The processing circuitry is configured to output an analysis result obtained from the analysis for each of the plurality of sites.

Abstract: An image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain one or more complex product signal values each indicating a signal value of a complex product and a complex ratio signal value indicating a signal value of a complex ratio calculated in units of pixels by using first data and second data successively acquired by implementing a gradient echo method after an Inversion Recovery (IR) pulse is applied and to derive a T1 value of each of the pixels from one of the complex product signal values selected on the basis of the obtained complex ratio signal value.