Nagoya University · 의학
이 교수의 연구실은 주로 자기공명영상(MRI)을 활용한 소견 해석 및 기능적 영상 기법 개발에 중점을 두고 있습니다. 특히 MRCP, 4D-flow, 동적 MR 망막도영상 등 비침습적 영상 기법을 통해 간담도계 및 혈관 질환의 해부학적·기능적 특성을 정밀하게 평가하고 있습니다. 다양한 영상 기법을 응용해 진단 정확도를 높이고, 침습적 검사의 필요성을 줄이는 데 기여하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Breath-hold MRCP with an FSE technique depicts the pancreatic duct well in patients with chronic pancreatitis and demonstrates narrowing, dilatation, and filling defects with moderate to high accuracy.
Magnetic resonance cholangiopancreatography (MRCP) has replaced direct cholangiography and pancreatography in many instances. Its complete noninvasiveness and flexibility are less onerous for patients. For the use of screening as well as scrutiny, MRCP has played an important role in diagnosing various pathologies in this field. The usefulness of MRCP is not limited to anatomical evaluations; it can also yield physiologic and functional information. From a cost-performance basis, MRCP is undoubt
A case of an isolated dissecting aneurysm of the superior mesenteric artery is presented with special references to the findings of CT and angiography. Intimal flaps and the true or false lumina were well identified on thin-section CT with contrast enhancement.
Use of contrast-enhanced multiphase 3D MRA with ultrafast SPGR with shorter TR and TE resulted in clear images of the lateral saccular aneurysm model.
4D-flow can characterize abnormal non-laminar flow dynamics within the dilated aorta in vivo. The wall of the infrarenal aortic dilatation is continuously and increasingly affected by atherogenic stimuli due to the flow disturbances represented by vortex or helical flow, which is reflected by lower WSS and higher OSI.
Dynamic MR dacryocystography, which requires neither ionizing radiation nor chemical contrast media with high viscosity, may be a useful tool for depicting nasolacrimal obstructions.
