[名词解释] 肱骨外上髁炎

跟痛症 下述“溃疡性结肠炎”早期征象，错误的是() ["A．苹果核征","B．无名沟、无名小区模糊、粗糙","C．“腔壁线”毛糙","D．肠壁表面针尖样钡影","E．无名沟宽度超过1.0mm"] 强直性脊柱炎 女，40岁，钡餐示食管壁张力减低，蠕动减弱，钡剂排空延迟，并在食管下段见到串珠状充盈缺损影。首先考虑() ["A．食管下段平滑肌瘤","B．返流性食管炎","C．食管下段静脉曲张","D．食管癌","E．食管裂孔疝"] 原发性骨质疏松症 肱骨外上髁炎