Presentamos un caso de atresia de bronquio lobar superior derecho asociado a una tuberculosis parenquimatosa, que se presenta en forma radiológica inicial de tumor de mediastino anterior. La broncoscopia y broncografía aportaron el diagnóstico de estenosis del bronquio lobar de LSD; se realiza un diagnóstico diferencial entre las estenosis bronquiales primitivas y secundarias (TBC). Los hallazgos anatómicos y anatomopatoló-gicos aclararon definitivamente el diagnóstico.
We report a patient with right upper lobar bronchi atresia associated with parenchymatous tuberculosis, whose x-ray imaging presented initially as an anterior mediastinum tumor. Bronchoscopy and bronchography led to the diagnosis of right upper lobar bronchi stenosis; a differential diagnosis was made between primary and secondary (TBC) bronchial stenosis. The anatomical and pathological findings actually clarified the diagnosis.
