"同心圆"征
副脾
16岁少女,无意间扪及左下腹部有一肿块。今晨排便后突然发生左下腹剧烈疼痛伴恶心呕吐,体温37.6℃。检查左下腹部有一压痛明显肿块,其下极压痛更甚本例的恰当处理是() ["A.应用广谱抗生素、止痛剂、观察病情进展","抗结核治疗","进行腹穿以明确诊断","腹腔镜检查明确诊断","行剖腹探查术"]
16岁少女,无意间扪及左下腹部有一肿块。今晨排便后突然发生左下腹剧烈疼痛伴恶心呕吐,体温37.6℃。检查左下腹部有一压痛明显肿块,其下极压痛更甚一经确诊,最恰当的处理应是() ["A.大剂量广谱抗生素","抗结核和抗感染治疗","立即手术治疗","先抗炎待病情稳定行手术治疗","阴道后穹隆切开,放置引流条"]
心室左袢
心房反位