中华鳖白底板病病理形态学研究

A pathomorphological study on white abdominal shell disease of Trionyx sinensis

通过剖检和组织学观察研究了中华鳖白底板病 .结果表明 ,鳖白底板病是一种出血性贫血 ,其发生发展为一慢性过程 .病鳖胃、肠道严重出血 ,肠粘膜萎缩 ;肝细胞出现弥漫性颗粒变性、水泡变性以及坏死 ;脾淤血、出血、白髓萎缩 ;脑组织呈非化脓性脑炎及脑膜炎 ;肠壁、脾脏。

White abdominal shell of Trionyx sinensis was studied by the methods of necropsy and histopathology. The results showed that white abdominal shell disease was a hemorrhagic anemia, the process of disease was chronic. The main pathological changes included serious hemorrhage in gastrointestinal tract, intestinal mucous membran atrophy; extensively granular and vacuolar degeneration and necrosis of liver cells, congestion, hemorrhage and white pulp atrophy in spleen, nonsuppurative encephalitis and leptomeningitis in brain; hemosiderin deposited in the intestine, spleen, lung and liver.