儿童中耳涎腺错构瘤：病例报告。

Salivary Gland Choristoma of the Middle Ear in a Child: A Case Report.

机构信息

Department of Paediatric Otorhinolaryngology, 48243University Hospital Brno and Faculty of Medicine of Masaryk University, Brno, Czech Republic.

Department of Pathology, 48243University Hospital Brno, Czech Republic.

出版信息

Ear Nose Throat J. 2021 Jun;100(3_suppl):356S-359S. doi: 10.1177/0145561321995024. Epub 2021 Feb 16.

DOI:10.1177/0145561321995024

PMID:33591818

Abstract

Salivary gland choristoma is an extremely rare middle ear pathology. We present the case of a 10-year-old girl with unilateral conductive hearing loss. Tympanotomy showed a nonspecific middle ear mass, absence of stapes, anomaly of incus, and displaced facial nerve. It was not possible to remove the mass completely. Histology confirmed salivary gland choristoma. The hearing in this case can be improved with a bone-anchored hearing aid.

摘要

唾液腺迷芽瘤是一种极为罕见的中耳病理学病变。我们报告了一例 10 岁女孩单侧传导性听力损失病例。鼓室切开术显示中耳有非特异性肿块，镫骨缺失，砧骨畸形，面神经移位。未能完全切除肿块。组织学证实为唾液腺迷芽瘤。这种情况下，骨锚式助听器可以改善听力。