Premium
Transthoracic Aspiration Biopsy
Author(s) -
Francis Dorthe
Publication year - 1978
Publication title -
acta pathologica microbiologica scandinavica section a pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.909
H-Index - 88
eISSN - 1600-0463
pISSN - 0365-4184
DOI - 10.1111/j.1699-0463.1978.tb02061.x
Subject(s) - medicine , biopsy , radiology , general surgery
In the search for a possible distinction between false and true negative biopsies, an analysis of the distribution of the non‐neoplastic cells has been performed in 100 randomized transthoracic aspiration biopsies in so many histologically verified cases. Aspiration biopsies from malignant lesions often contain many giant cells, alveolar epithelial cells, and mast cells, but a significant difference was only found for the mast cells. A negative biopsy containing many inflammatory cells and mast cells and showing a pronounced degree of necrosis may represent a chronic obstructive pneumonitis, and such a finding should always prompt further investigation.