耳廓软骨膜炎多发生于耳廓上部,耳垂不含软骨,不易侵及。炎症发生后,产生浆液性或脓性渗出物,积留子软骨膜与软骨之间,可使软骨坏死,遗留耳廓畸形。浆液性软骨膜炎症状较轻,耳廓疼痛不重,先发生于耳廓上部前侧后波及它部,耳廓局部增厚隆起,表面正常轮廓消失,皮肤不充血,无触痛,有波动,于暗室进行透照 Auricular perichondritis occurred in the upper part of the ear, earlobe cartilage, not easy to invasion. Inflammation occurs, resulting in serous or purulent exudate, leaving the subperiosteal cartilage and cartilage between the cartilage necrosis, leaving auricle deformity. Serous perichondritis mild symptoms, auricle pain is not heavy, first occurred in the front of the ear after the Ministry of a wave front, local thickening of the ear uplift, the disappearance of the normal surface profile, the skin is not congestive, no tenderness, there is fluctuation , In the dark room for transillumination