[A probable case of adult Williams-Campbell syndrome incidentally detected by an episode of atypical mycobacterial infection].
A 39-year-old woman was admitted to our hospital because of dry cough. She had been quite well until 1 month before admission. She had no history of chronic sinusitis. Chest X-ray film showed a thin-walled cavity in the superior segment of the left lower lobe of the lung. Curettage biopsy of the cavity wall revealed granulomatous change. Mycobacterium intracellulare-avium complex was identified on sputum culture. Anti-tuberculous therapy was given and the cavity disappeared in 3 months. Since atypical mycobacterial infection is quite unusual for a healthy woman to contract, we performed high-resolution CT (HRCT) in search for occult abnormalities of the lung. HRCT detected a lot of thin-walled cystic lesions, and bronchography showed that they were consistent with cystic dilatation of relatively large bronchi, which ballooned up during inspiration, and collapsed during expiration. Airways peripheral to these dilatations were also visible, and were quite different from usual cystic bronchiectasis formed by acquired recurrent infections. Her bronchiectasis is most likely congenital in its etiology, and might be considered as an adult case of Williams-Campbell syndrome.
Tomii
K
K
Iwata
T
T
Oida
K
K
Kohri
Y
Y
Taguchi
Y
Y
Nanbu
Y
Y
Kubo
Y
Y
Yaba
Y
Y
Mino
M
M
Kuroda
Y
Y
D000328:Adult; D001987:Bronchiectasis / Q000150:complications / Q000151:congenital* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D009164:Mycobacterium Infections / Q000209:etiology*; D009165:Mycobacterium Infections, Nontuberculous / Q000000981:diagnostic imaging / Q000209:etiology*; D011856:Radiographic Image Enhancement; D014057:Tomography, X-Ray Computed