Abstract: In one embodiment, An X-ray CT apparatus includes: a rotating body and processing circuitry configured to extract an anatomical landmark from a medical image of an object acquired by a first scan, identify a shape of an anatomical site of the object based on the anatomical landmark, and set scanning conditions of a second scan based on the shape of the anatomical site, the second scan including a tilt scan in which a scan is performed under a condition where the rotating body is tilted, the scanning conditions including at least a tilt angle of the tilt scan.

Abstract: Techniques are provided that enable displaying of medical images that depict cyclic motions in the subject. An X-ray CT system scans, with X-rays, the subject whose targeted region is experiencing a cyclic motion and acquires detection data. This X-ray CT system comprises a reconstruction processor, a moving image creator, and a display controller. The reconstruction processor generates a plurality of sets of volumetric data based on a plurality of sets of detection data that have been acquired during one cycle of the cyclic motion. The moving-image creator creates a moving image that shows the cyclic motion, on the basis of at least a part of the plural sets of volumetric data. The display controller superposes the moving image over an image based on the volumetric data and displays these images on the display unit.

Abstract: An image processing system is provided, including an accepting unit, an acquisition unit, a measuring unit, and an output unit. The accepting unit accepts the setting of two coordinates in a stereoscopic image of a subject displayed on a stereoscopic image display device. The acquisition unit acquires volume data coordinates that are coordinates corresponding to stereoscopic image coordinates indicating the accepted coordinates. The measuring unit executes a measuring process of measuring the distance between the two coordinates accepted by the accepting unit, based on the volume data coordinates acquired by the acquisition unit. The output unit outputs a result of measurement by the measuring unit.

Abstract: A medical apparatus according to an embodiment comprises a setting part, a creating part, and a display controller. The setting part is used for setting an insertion route of a puncture needle for a subject onto an image based on volume data. The creating part creates a graphic schematically indicating the volume data. The display controller displays the graphic on a display, and displays a route image corresponding to the insertion route.

Abstract: In one embodiment, An X-ray CT apparatus includes: a rotating body and processing circuitry configured to extract an anatomical landmark from a medical image of an object acquired by a first scan, identify a shape of an anatomical site of the object based on the anatomical landmark, and set scanning conditions of a second scan based on the shape of the anatomical site, the second scan including a tilt scan in which a scan is performed under a condition where the rotating body is tilted, the scanning conditions including at least a tilt angle of the tilt scan.

Abstract: Techniques are provided that enable displaying of medical images that depict cyclic motions in the subject. An X-ray CT system scans, with X-rays, the subject whose targeted region is experiencing a cyclic motion and acquires detection data. This X-ray CT system comprises a reconstruction processor, a moving image creator, and a display controller. The reconstruction processor generates a plurality of sets of volumetric data based on a plurality of sets of detection data that have been acquired during one cycle of the cyclic motion. The moving-image creator creates a moving image that shows the cyclic motion, on the basis of at least a part of the plural sets of volumetric data. The display controller superposes the moving image over an image based on the volumetric data and displays these images on the display unit.

Abstract: According to an embodiment, an image processing system includes an accepting unit, an acquisition unit, a measuring unit), and an output unit. The accepting unit accepts the setting of two coordinates in a stereoscopic image of a subject displayed on a stereoscopic image display device. The acquisition unit acquires volume data coordinates that are coordinates corresponding to stereoscopic image coordinates indicating the accepted coordinates. The measuring unit executes a measuring process of measuring the distance between the two coordinates accepted by the accepting unit, based on the volume data coordinates acquired by the acquisition unit. The output unit outputs a result of measurement by the measuring unit.

Abstract: In a nuclear medicine imaging apparatus as a medical image diagnosis apparatus according to one embodiment, a PET detector is configured to detect a gamma ray emitted from a nuclide introduced into a body of a subject. A PET image reconstruction unit is configured to reconstruct a nuclear medicine image (PET image) as a medical image from the gamma ray projection data created based on the gamma ray detected by the PET detector using successive approximation. A controller is configured to control the PET image reconstruction unit to change the parameter used in the successive approximation depending on information regarding the scanning region in the body of the subject.

Abstract: In an X-ray CT scanner having an X-ray tube which applies an X-ray spreading in a body axis direction of a subject, and an X-ray detector having a wide imaging range which detects the X-ray passed through the subject and converts the detected X-ray into an electric signal, a desired image creation time is set by use of a specific CT value curve in a console input unit before scanning with the X-ray. After the scanning, data of the CT value change curve is generated based on the obtained projection data. An image creation range in the generated change curve is determined based on an image creation range set in the console input unit, and the image creation is performed in the image creation unit based on the determined image creation time.

Abstract: In a nuclear medicine imaging apparatus as a medical image diagnosis apparatus according to one embodiment, a PET detector is configured to detect a gamma ray emitted from a nuclide introduced into a body of a subject. A PET image reconstruction unit is configured to reconstruct a nuclear medicine image (PET image) as a medical image from the gamma ray projection data created based on the gamma ray detected by the PET detector using successive approximation. A controller is configured to control the PET image reconstruction unit to change the parameter used in the successive approximation depending on information regarding the scanning region in the body of the subject.

Abstract: In an X-ray CT scanner having an X-ray tube which applies an X-ray spreading in a body axis direction of a subject, and an X-ray detector having a wide imaging range which detects the X-ray passed through the subject and converts the detected X-ray into an electric signal, a desired image creation time is set by use of a specific CT value curve in a console input unit before scanning with the X-ray. After the scanning, data of the CT value change curve is generated based on the obtained projection data. An image creation range in the generated change curve is determined based on an image creation range set in the console input unit, and the image creation is performed in the image creation unit based on the determined image creation time.

Abstract: A coin magic device is disclosed which comprises a coin holder in which a coin is to be set, and a case into which the coin holder is to be introduced. The coin holder has formed on one side thereof a concavity which has a through-hole formed in the bottom thereof and in which the coin is to be set. The case has formed on the inner surface thereof a guide wall to guide the coin moving inside the case.The coin is set in the concavity of the coin holder. They are introduced into the case. When a key is inserted through the case from one of the slits in the case, the coin is moved from a set position to a offset position as guided by the guide wall. Thus, the key can be inserted through the slits in the case and through-hole in the coin holder, which will give the audience an illusion that the coin is pierced with the key.