Ars B
Dept. of Otorhinolaryngology, Head and Neck Surgery, University Hospital Antwerp, Antwerp, Belgium.
Acta Otorhinolaryngol Belg. 1995;49(2):163-71.
The author attempts to analyse the pathogenesis of the retraction pocket. Middle ear pressure, behaviour of both the tympanic membrane lamina propria and the stratified squamous epithelium are considered. Predisposing factors are presented. A conservative surgical treatment is suggested in cases of non-fixed retraction pockets; a radical surgical treatment is reserved for the fixed pockets. The management of mastoid cavities is discussed.
作者试图分析回缩袋的发病机制。考虑了中耳压力、鼓膜固有层和复层鳞状上皮的行为。提出了诱发因素。对于非固定性回缩袋病例，建议采用保守手术治疗；对于固定性回缩袋，则保留根治性手术治疗。文中还讨论了乳突腔的处理。
