Diagnostic value of fibrolaparoscopy and direct-vision peritoneal biopsy in atypical tuberculous peritonitis]

Fifty-three cases of atypical tuberculous peritonitis were diagnosed by Machida FLA-8 fibrolaparoscope and direct-vision peritoneal biopsy in our hospital during the last few years. The misdiagnosis rate of this disease is very high. The rate of accurate clinical diagnosis was only 39.6% in patients of this study, while 60.4% was misdiagnosed as other diseases, such as cirrhosis, chronic hepatitis, hepatic carcinoma ovarian cyst etc. In addition, many patients with other diseases were misdiagnosed as tuberculous peritonitis by clinical consideration, for instance, 56 cases who were diagnosed or doubted as tuberculous peritonitis by clinical consideration were diagnosed as other diseases by laparoscopy and liver and peritoneal biopsy under direct-vision. Among them chronic hepatitis accounted for 32 cases, peritoneal carcinoma 11 cases, cirrhosis 7 cases, normal peritoneum, liver, gall bladder and spleen 6 cases. Therefore, the patient who is presumptively diagnosed as tuberculous peritonitis by clinical consideration should have laparoscopy and direct-vision peritoneal biopsy performed.