Endobronchial actinomycosis simulating endobronchial tuberculosis: a case report.
We report a case of a 70-year-old woman who presented with mild exertional dyspnea and cough. Fiberoptic bronchoscopic findings revealed an endobronchial polypoid lesion with stenotic bronchus. The lesion was very similar to endobronchial tuberculosis. Histologic examination of the biopsy specimen demonstrated Actinomyces infection. There was a clinical response to intravenous penicillin therapy. Primary endobronchial actinomycosis must be considered in the differential diagnosis of an endobronchial lesion, especially endobronchial tuberculosis in Korea.
Department of Internal Medicine, Guro Hospital, College of Medicine, Korea University, Seoul.
S H
SH
Lee
J J
JJ
Shim
E Y
EY
Kang
S Y
SY
Lee
J Y
JY
Jo
K H
KH
In
S H
SH
Yoo
K H
KH
Kang
D000196:Actinomycosis / Q000175:diagnosis / Q000382:microbiology / Q000473:pathology*; D000368:Aged; D001982:Bronchial Diseases / Q000175:diagnosis / Q000382:microbiology / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000379:methods; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000473:pathology*