肺泡腺瘤伴非典型腺瘤增生1例并文献复习。

IF 4.4 Q1 PATHOLOGY
PATHOLOGICA Pub Date : 2022-08-01 DOI:10.32074/1591-951X-755
Yen-Wen Lu, Shih-Lung Chang, Yi-Chen Yeh, Yei-San Hsieh
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引用次数: 2

摘要

肺泡腺瘤是一种罕见的肺肿瘤。它通常在无症状的成年人中发现,影像学检查为外周或胸膜下结节。显微镜下,肿瘤由上皮和间质成分混合组成,呈大小不一的囊状或肺泡状结构。肿瘤呈良性。没有复发或转移的报道。肺泡腺瘤的恶性转化并与肺癌共存的报道很少。在这篇文章中,我们报告一例肺泡腺瘤与非典型腺瘤增生共存。本病例是迄今为止所描述的病例数量有限的病例,说明了认识肺泡腺瘤与肺癌及其前体病变相关的可能性的重要性,特别是当通过小活检标本诊断时。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Alveolar adenoma and coexisting atypical adenomatous hyperplasia: a case report and literature review.

Alveolar adenoma and coexisting atypical adenomatous hyperplasia: a case report and literature review.

Alveolar adenoma is a rare tumour of the lung. It is typically found in asymptomatic adults as a peripheral or subplerual nodule on imaging examination. Microscopically, the tumour is composed of admixture of epithelial and mesenchymal component in variable sized cystic or alveolar structures. The tumour shows a benign nature. There have been no reported recurrences or metastases. Malignant transformation of alveolar adenoma and coexisting with lung carcinoma have been rarely described. In this article, we report a case of an alveolar adenoma and coexisting atypical adenomatous hyperplasia. This case, contributing to the limited numbers of cases described to date, illustrates the importance of awareness on the possibility of alveolar adenoma being associated with lung carcinoma and its precursor lesions especially when diagnosed by small biopsy specimens.

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来源期刊
PATHOLOGICA
PATHOLOGICA PATHOLOGY-
CiteScore
5.90
自引率
5.70%
发文量
108
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