James A W, Phelps A H
Can J Surg. 1977 Mar;20(2):150-1.
A 44-year-old woman with severe pain in the right upper quadrant, simulating acute cholecystitis, was found to have a large tumour in the transverse colon. Cultures from the mass grew Actinomyces israelii. Actinomycosis may often be missed; involvement of the large bowel is not confined to the appendiceal and cecal areas and may simulate other intra-abdominal conditions.
一名44岁女性，右上腹剧痛，疑似急性胆囊炎，结果发现横结肠有一个大肿瘤。从肿块培养出以色列放线菌。放线菌病常常可能被漏诊；大肠受累并不局限于阑尾和盲肠区域，可能类似其他腹腔内疾病。
