Evaluating method of microvascular invasion in hepatocellular carcinoma and evaluating system thereof

An evaluating method of microvascular invasion in hepatocellular carcinoma and an evaluating system thereof are provided. The evaluating method of microvascular invasion in hepatocellular carcinoma includes steps as follows. A computed tomography image of a subject is provided, a region of interest...

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Hauptverfasser:	YU, JIA-XIN, LIN, WEIING, CHO, CHIA-FONG, LU, MIN-HSUAN, HUANG, JHAO-YU, LIU, SHUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DIAGNOSIS HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA HUMAN NECESSITIES HYGIENE IDENTIFICATION IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
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Beschreibung
Zusammenfassung:	An evaluating method of microvascular invasion in hepatocellular carcinoma and an evaluating system thereof are provided. The evaluating method of microvascular invasion in hepatocellular carcinoma includes steps as follows. A computed tomography image of a subject is provided, a region of interest labeling step is performed, an edge cutting step is performed, a predicting step is performed, and a determining and classifying step is performed. The computed tomography image includes a tumor area. The region of interest labeling step is to label a region of interest on the computed tomography image. The edge cutting step is to cut off the edge of the region of interest so as to obtain a cut region of interest. Each of a side length of the cut region of interest is 0.5 times to 1 times of each of a side length of the region of interest. Therefore, the goal of rapidly predicting and precisely determining of microvascular invasion according to computed tomography images from different sources can be achieved.