Infection à Mycobacterium avium simulant un adénocarcinome pulmonaire : un potentiel piège diagnostique

In pseudo-neoplastic forms of atypical mycobacteriosis, the presence of alveolar, inflammatory cytonuclear abnormalities can mimic an adenocarcinoma. Making the difference between the cytonuclears defects related to inflammation or neoplasia remains a daily challenge in histopathology.