The 488th case: chronic diarrhea and abnormal liver function
10.3760/cma.j.cn112138-20200629-00628
- VernacularTitle:第488例——慢性腹泻、肝功能异常
- Author:
Luxi SUN
;
Qiang WANG
;
Yan YOU
;
Xiaoyan CHANG
;
Wei BAI
;
Guiren RUAN
;
Miao CHEN
;
Xi WANG
;
Yunlu FENG
;
Jiaming QIAN
- From:
Chinese Journal of Internal Medicine
2021;60(5):492-496
- CountryChina
- Language:Chinese
-
Abstract:
A 56-year-old female was admitted to Department of Gastroenterology at Peking Union Medical College Hospital with diarrhea for seven months, and abnormal liver function for six months. She had a history of type 1 diabetes. The main clinical manifestations were recurrent fatty diarrhea and abnormal liver function, accompanied by abdominal and retroperitoneal lymphadenopathy, elevated CA19-9 and CEA. Progressive impairment of hepatic synthetic function and shrinkage of liver developed in a short period of time. The pathology of liver biopsy suggested that nodular regeneration of hepatocytes was followed by hyperplasia of thin bile ducts after submassive necrosis. Intestinal mucosa biopsies were performed twice. The pathology showed that the intestinal villi were completely blunt, accompanied with crypt hyperplasia. Goblet cells disappeared with reduced mucin. Paneth cells were barely seen without intraepithelial infiltration of lymphocytes. Rifaximin was not effective, while glucocorticoids improved clinical situation. The diagnosis of autoimmune enteropathy was finally confirmed by multidisciplinary team including departments of gastroenterology, pathology, endocrinology, hematology, infectious diseases, and rheumatology. With the administration of glucocorticoid and sirolimus, diarrhea relieved and liver function returned to normal.
