"慢性颅内压增高"X线平片表现中,下列哪项正确() ["脑回压迹增多","蝶鞍扩大,鞍背骨质吸收","颅板变薄","颅缝分离","松果体钙化"]
门脉高压症的主要临床表现是()。 ["肝大、腹腔积液、消瘦","腹痛、乏力、贫血","疼痛、黄疸、乏力","脾亢、呕血、腹腔积液","肝大、脾大、发热"]
我国有关法律规定,在判定精神患者是否能辨认或控制自己行为时,应() ["由有关医疗部门鉴定","由有关医疗部门和法院共同鉴定","由法院认定","由法院和公安机关共同调查认定","由公安机关和有关的医疗部门共同鉴定"]
食管癌患者有持续性胸背疼痛,说明肿瘤侵及() ["肿瘤局部有炎症","有远处血行转移","癌已侵犯食管外组织","癌肿较长","食管气管瘘"]
食管癌腔内型的X线特点是() ["累及范围长","巨大息肉样充盈缺损","病灶边界清楚","黏膜皱襞中断破坏","管腔扩张而狭窄梗阻不明显"]
腰椎穿刺时,病理性出血和损伤性出血的鉴别方法可采用()法。