[An auricular pseudocyst. A report of 4 cases].

The words pseudocyst of the pinna was suggested in 1966 by Engel for those intracartilaginous swellings of the auricula, presenting in young healthy males without traumatic precedents or previous manipulation. The AA. report 4 cases diagnosed and treated in their Hospital Department. A woman, 85, was one of them. Review of the subject's literature.