[Errors and difficulties in diagnosing bronchiolar adenoma].

Authors

I V Dvorakovskaya, G A Raskin, S N Bugrov, Yu V Perminov, A O Nefedov, M M Mortada

Published in

Arkhiv patologii. Volume 88. Issue 3. Pages 54-58.

Abstract

This article presents a rare clinical case of a 65-year-old female patient with bilateral lung lesions who underwent surgery for a ciliated muconodular papillary tumor/bronchiolar adenoma. The article highlights the challenges of differential diagnosis with adenocarcinoma during the preliminary examination stage during surgical planning, as well as the issues that arise during intraoperative examination. Multislice computed tomography data and the results of histological and immunohistochemical studies are presented. The histological features of proximal and distal types of bronchiolar adenoma are discussed. The differential diagnosis of bronchiolar adenoma from mucinous adenocarcinoma is discussed, along with a list of immunohistochemical markers used. Using this case as an example, the author presents the results of molecular genetic studies on bronchiolar adenoma, as well as published data.

PMID:
42313844
Bibliographic data and abstract were imported from PubMed on 19 Jun 2026.

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