日本血吸虫病肝脏超声显像分析

目的提出日本血吸虫病肝脏超声显像肝实质图像的分类。方法利用原研究课题曾在洞庭湖的华容、汉寿、澧县中度流行区3个临湖自然村的居民及同期在本院住院的晚期血吸虫病人超声显像检查图像中的2918例肝脏图片,进行分类分型。结果肝实质图像有光点正常91例、增粗1757例、光斑121例、光条467例、光带482例等5类。其形状有光点正常91例、增粗1757例、光片59例、光斑62例、细条323例、粗条144例、细带280例、粗带202例等8型。结论超声显像诊断日本血吸虫病图像可分为5类8型。

Image analysis of ultrasonography on the liver of schistosomiasis japonica

Objective To explore the classification of ultrasound images of hepatic parenchyma of schistosomiasis japonica. Methods A total of 2 918 hepatic photographs were selected and classified . All the photographs came from the former research project, which had B ultrasonography examination for residents from three medium endemic villages adjacent to the Dongting Lake,such as Huarong, Hanshou, Lixian, and for advanced schistosomiasis patients in Xiangyue hospital. Results For these hepatic parenchyma images there were five types, including normal echogenic dots (91 photographs), widened echogenic dots (1 757 photographs), echogenic paths(121 photographs), e-chogenic strips (467 photographs) and echogenic bands (482 photographs), etc. , and eight patterns, including nomal echogenic dots (91 photographs), widened echogenic dots (1 757 photographs), echogenic slices (59 photographs), echogenic patches (62 photographs), fine strips (323 photographs), coarse strips (144 photographs), narrow reticular(280 photographs) and wide reticular (202 photographs). Conclusion B ultrasonic images of the liver of schistosomiasis japonica can be classified into five types and eight patterns.