Oncocytic metaplasia of the nasopharynx or extra-parotid Warthin's tumour?
نویسندگان
چکیده
A case of oncocytic metaplasia obstructing the Eustachian tube in an elderly patient is described. Histologically, it was similar to Warthin's tumour of the parotid gland. The lymphocytes were predominantly T cell, unlike those of Warthin's tumour which are predominantly B cell. It is proposed that oncocytic metaplasia represents an early stage in the evolution of Warthin's tumour.
منابع مشابه
[SDHB expression in Warthin's tumour].
INTRODUCTION Succinic dehydrogenase subunit B (SDHB) is an enzyme belonging to the mitochondrial complex II. The aim of this study is to analyse SDHB expression in a series of Warthin's tumours, studying its relationship with oncocytic changes, constantly present in this form of tumour. MATERIAL AND METHODS In resection tumour specimens from a series of ten Warthin's tumours (all from the par...
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ورودعنوان ژورنال:
- Journal of clinical pathology
دوره 44 12 شماره
صفحات -
تاریخ انتشار 1991