关于慢性浅表性胃炎的叙述,下面哪项是正确的() ["A.胃窦部多见","B.又称为慢性单纯性胃炎","C.病变为多灶性或弥漫性","D.以大量中性粒细胞浸润为主","E.多数可治愈,少数可转化为慢性萎缩性胃炎"]
试述肺癌的鉴别诊断?
慢性胃溃疡底部的病变包括() ["A.肉芽组织","B.纤维素性渗出物","C.脂肪组织","D.坏死组织","E.瘢痕组织"]
胃溃疡不易愈合的局部原因在于() ["A.神经纤维发生变性和断裂","B.神经节细胞变性","C.增殖性动脉内膜炎","D.黏膜肌层与肌层粘连","E.局部溃疡过深"]
试述胸廓成形术的手术适应证?
晚期肺癌可以产生哪些症状和体征?