女,67岁,右上腹疼痛,消瘦四月余,CT检查如图,最可能的诊断是() ["A.肝血管瘤","B.肝脓肿","C.肝癌","D.肝转移瘤","E.肝囊肿"]
男,65岁,中上腹痛半年,X线检查如图,最可能的诊断是() ["A.胃息肉","B.胃溃疡","C.胃浸润癌","D.胃间质瘤","E.糜烂性胃炎"]
男性,60岁,右上腹胀不适,右肝区叩击痛,影像检查如图,最可能的诊断是() ["A.肝硬化","B.肝硬化、外生性肝癌","C.肝硬化、腹腔间质瘤","D.肝硬化、膈下脓肿","E.肝硬化、结节性增生"]
简述颅内压增高的三主征。
男45岁、腹部胀痛不适、胃纳减退、体重减轻、中腹部可触肿块,影像检查如图,应诊断为() ["A.急性胰腺炎","B.慢性胰腺炎","C.胰腺体尾部癌","D.胰岛细胞瘤","E.腹膜后淋巴结结核"]
简述颅内容积的代偿调节作用。