公开(公告)号：EP4442196A1

公开(公告)日：2024-10-09

申请号：EP23213400.7

申请日：2023-11-30

申请人： Qi, Xiaolong

发明人： QI, Xiaolong ,  WANG, Chengyan ,  HUANG, Yifei

IPC分类号： A61B5/02 ,  G06T7/00 ,  G06T7/60 ,  G06V10/82 ,  G16H30/40 ,  G16H50/20 ,  G16H50/70 ,  G06T7/11 ,  G06V10/26 ,  G06V10/25 ,  G06V10/44

CPC分类号： Y02A90/10 ,  G06T7/0012 ,  G16H30/40 ,  A61B5/02007 ,  G06T7/60 ,  G06V10/82 ,  G16H50/20 ,  G16H50/70 ,  G06T2207/1008120130101 ,  G06T2207/1008820130101 ,  G06T2207/2008120130101 ,  G06T2207/3010120130101 ,  G06T2207/3005620130101 ,  G06T7/11 ,  G06T2207/2008420130101 ,  G06T2207/2007220130101 ,  G06T2207/3017620130101 ,  G06V10/454 ,  G06V10/26 ,  G06V10/25 ,  G06V2201/03120220101 ,  A61B5/021 ,  A61B5/4244 ,  A61B5/7267 ,  A61B5/004

摘要： The present disclosure relates to the technical field of medical diagnosis, and particularly provides cirrhotic portal hypertension diagnosing method, apparatus, device, and medium, which process an input MRI image or CT image using a trained liver vessel three-dimensional segmentation model, to obtain a liver contour image of a patient, wherein the liver contour image includes a portal vascular tree, a hepatic vein vascular tree, an aortic vascular tree, and an inferior vena cava vascular tree; automatically extract corresponding vascular geometric parameters from each vascular tree in the obtained liver contour image; process input vascular geometric parameters using the trained cirrhotic portal hypertension diagnostic model, to obtain a cirrhotic portal hypertension diagnosis result of the patient. Thus, the cirrhotic portal hypertension is diagnosed through the vascular geometric characteristics, so that on one hand, the diagnosis result is more accurate, and on the other hand, powerful pathophysiological explanations can be supplemented to a model result.