Abstract: An ultrasound diagnostic apparatus and a control method of an ultrasound diagnostic apparatus that enable a user to clearly check whether or not a breast of a subject is sufficiently scanned are provided.

Abstract: An ultrasound diagnostic apparatus and a control method of an ultrasound diagnostic apparatus that enable a user to clearly check whether or not a breast of a subject is sufficiently scanned are provided.

Abstract: A medical imaging system acquires a first medical image of a breast as an object using a first imaging apparatus in a state in which the breast is fixed, captures a second medical image of the breast as the object using a second imaging apparatus having a different imaging principle from the first imaging apparatus in a state in which the fixation of the breast is maintained, sets a period for which the second medical image is captured and a period for which the first medical image is analyzed so as to at least partially overlap each other in a case in which the first medical image is analyzed to detect a region of interest, and outputs positional information such that a region-of-interest image having the region of interest as a main object is captured in a case in which the region of interest has been detected.

Abstract: An ultrasound diagnostic apparatus and a control method of an ultrasound diagnostic apparatus that enable a user to easily use information stored in a tag of an ultrasound image are provided. An ultrasound diagnostic apparatus (1) displays an ultrasound image on which a breast schema image showing a position of an ultrasound probe (2) in imaging is superimposed, and includes a text information conversion unit (17) that converts the position of the ultrasound probe (2) plotted on the breast schema image into text information, and a text information storage unit (18) that stores the text information converted by the text information conversion unit (17) in a tag attached to the ultrasound image.

Abstract: Provided are an ultrasound diagnostic apparatus capable of easily recognizing movement of debris in a cyst and a control method of the ultrasound diagnostic apparatus. The ultrasound diagnostic apparatus includes a debris specifying unit 25 that specifies debris in the cyst from each of a first ultrasound image acquired by the image acquisition unit 41, and a second ultrasound image acquired by the image acquisition unit 41 by imaging the cyst from the same direction as a direction in a case of capturing the first ultrasound image with respect to the cyst after an external force different from an external force in a case of capturing the first ultrasound image has acted on the cyst or in a state where the external force is acting on the cyst, and a debris movement information providing unit 26 that provides information regarding movement of the debris, which is specified by the debris specifying unit 25, in the cyst between the first ultrasound image and the second ultrasound image.

Abstract: There are provided an ultrasound diagnostic apparatus and a control method of the ultrasound diagnostic apparatus which allow a user to accurately perform a diagnosis for a lesion part.

Abstract: There are provided an image display apparatus and a control method of the image display apparatus which can improve interpretation efficiency of a plurality of ultrasound images. An analysis unit acquires probe positional information of an ultrasound probe, and imaging feature information regarding a position of a lesion part and an imaging range in each of the plurality of ultrasound images, an image extraction unit extracts an ultrasound image conforming to a display layout, from the plurality of ultrasound images by referring to the probe positional information and the imaging feature information, and a display controller displays the extracted ultrasound image on a monitor according to the display layout.

Abstract: There are provided an ultrasound diagnostic apparatus and a control method of the ultrasound diagnostic apparatus which can determine a medical examination category or a diagnosis category of a lesion part and accurately understand the basis of the determination by referring to a plurality of ultrasound images.

Abstract: Provided are a display device and a control method of a display device capable of improving image interpretation efficiency of the user for an ultrasound image.

Abstract: A processor acquires a composite two-dimensional image and region-of-interest information including information of a tomographic image corresponding to a region of interest on the composite two-dimensional image, displays a schema that schematically shows a breast and the composite two-dimensional image, and displays positions of the region of interest in the displayed schema and composite two-dimensional image in association with each other.

Abstract: An ultrasound diagnostic apparatus (1) includes an ultrasound probe (2), an image generation unit (22) that generates an ultrasound image including a region of interest of a breast of a subject captured in a radiation image, an image adjustment unit (27) that adjusts the radiation image and the ultrasound image such that the region of interest captured in the ultrasound image and the region of interest captured in the radiation image have an identical orientation on the basis of radiation image orientation information stored in a tag of the radiation image and probe orientation information of the ultrasound probe (2) in a case where the ultrasound image is captured, and a monitor (24) that displays the radiation image and the ultrasound image that have been adjusted by the image adjustment unit (27).

Abstract: An ultrasound diagnostic apparatus includes an ultrasound probe, an image generation unit that generates an ultrasound image on which a breast of a subject is captured by performing transmission and reception of an ultrasound beam by using the ultrasound probe for the subject, a schema image generation unit that generates a schema image on which a region of interest is plotted based on a synthesized two-dimensional image generated by using a series of radiation images obtained by tomosynthesis imaging and on which the breast of the subject is captured, information on a tomosynthesis image accompanying the synthesized two-dimensional image and corresponding to the region of interest on the synthesized two-dimensional image, and information on the region of interest, and a monitor that displays the ultrasound image, the synthesized two-dimensional image, and the schema image.

Abstract: In an ultrasound system and a control method of the ultrasound system, a first position of an ultrasound probe on a nipple of a subject and a second position of the ultrasound probe on epidermis above a region of interest in a three-dimensional space are acquired, and the region of interest and the epidermis in an ultrasound image are specified. A first linear distance L1 from the first position to the second position in the three-dimensional space and a second linear distance L2 from the region of interest to the epidermis above the region of interest in the ultrasound image are calculated. Then, a third linear distance L3 from the nipple to the region of interest in the ultrasound image is calculated on the basis of the first linear distance L1 and the second linear distance L2.

Abstract: An ultrasound system (1) includes an ultrasound probe (2); an image generation unit (22) that generates two-dimensional ultrasound images of a plurality of frames in which a region of interest of a breast of a subject is imaged by performing transmission and reception of an ultrasound beam with respect to the subject using the ultrasound probe (2); a volume rendering image generation unit (26) that generates a volume rendering image including the region of interest on the basis of the two-dimensional ultrasound images of the plurality of frames; and a reference information linking unit (27) that links the volume rendering image to reference information regarding the region of interest.

Abstract: In an ultrasound system and a control method of the ultrasound system, a second region-of-interest specifying unit specifies a second region of interest included in an ultrasound image, and an identity determination unit determines whether or not a first region of interest included in a radiation image and the second region of interest are identical to each other.

Abstract: An ultrasound diagnostic apparatus includes an image acquisition unit that acquires an ultrasound image in which a breast of a subject is captured; a sampling target region detection unit that detects a sampling target region in which a tissue is sampled from the subject by a tissue sampling needle on the basis of the ultrasound image; a recommended path calculation unit that calculates a recommended path of the tissue sampling needle passing through the sampling target region; a monitor that displays the ultrasound image and the recommended path in a superimposed manner; a needle detection unit that detects the pierced tissue sampling needle on the basis of the ultrasound image; and a needle passage determination unit that determines whether or not the pierced tissue sampling needle has passed through the sampling target region.

Abstract: A mammary gland region detection unit detects a mammary gland region from an ultrasound image obtained by imaging a breast of a subject. A glandular tissue component (GTC) region extraction unit extracts a GTC region including mammary ducts, lobules, and peripheral stromata in the mammary gland region from an ultrasound image. A GTC region ratio calculation unit calculates a ratio of the GTC region to the mammary gland region, and the calculated ratio is displayed on a monitor.

Abstract: A breast composition information acquisition unit acquires information related to a breast composition of a subject obtained by a mammography examination. An analysis determination unit determines whether or not to perform analysis on a glandular tissue component (GTC) region including mammary ducts, lobules, and peripheral stromata in a mammary gland region based on the information related to the breast composition of the subject. A GTC region analysis unit performs analysis on the GTC region based on an ultrasound image obtained by imaging a breast of the subject in a case where it is determined to perform analysis.

Abstract: There are provided a radiation imaging system and a transmission device capable of reducing a user's standby time compared to a case where a tomographic image is transmitted. A console acquires a plurality of projection images obtained by tomosynthesis imaging, generates a plurality of tomographic images by reconstruction using the plurality of projection images, synthesizes a 2-dimensional image based on the plurality of tomographic images, transmits the synthesized 2-dimensional image to an image interpretation support device, and transmits the plurality of projection images to the image interpretation support apparatus.

Abstract: A medical imaging system acquires a first medical image of a breast as an object using a first imaging apparatus in a state in which the breast is fixed, captures a second medical image of the breast as the object using a second imaging apparatus having a different imaging principle from the first imaging apparatus in a state in which the fixation of the breast is maintained, sets a period for which the second medical image is captured and a period for which the first medical image is analyzed so as to at least partially overlap each other in a case in which the first medical image is analyzed to detect a region of interest, and outputs positional information such that a region-of-interest image having the region of interest as a main object is captured in a case in which the region of interest has been detected.