耳廓软骨内假性囊肿是一种常见病,此病虽然不重,但十分恼人,若不治疗还可引起耳廓变形。病因不明,可能与下列因素有关:①耳廓的胚胎发育来自第一和第二鳃弓,在融合过程中,可以在软骨内形成潜在的腔隙,由于血供差,容易引起坏死和囊性变;②溶酶体异常引起酶的异常释放导致软骨变性;③反复轻微外伤引起软骨缺血性坏死;④耳廓外伤软骨骨折。既往对本病的治疗通常采用切开引流或囊腔内涂少量的碘,或囊腔内搔刮后再加压包 Auricle cartilage pseudocyst is a common disease, although the disease is not heavy, but very annoying, if not treated can cause ear deformation. The etiology is unknown and may be related to the following factors: (1) The auricle embryos develop from the first and second gill archs and may form potential cavities within the cartilage during the fusion process, which can easily cause necrosis and cystic disease due to poor blood supply Change; ② lysosomal abnormalities cause abnormal release of enzymes lead to degeneration of cartilage; ③ mild traumatic injury caused by cartilage ischemia; ④ auricular trauma cartilage fracture. Past treatment of this disease are usually used to cut or drain a small amount of iodine in the cyst or the cyst is scraped and then pressurized