We report a case of pulmonary hyalinizing granuloma (PHG) with laryngeal and subcutaneous involvement. A 43-year-old man was admitted to our hospital for assessment of hoarseness. Cervical and chest computed tomography, respectively, revealed a laryngeal tumor and two pulmonary masses. Specimens obtained from the pulmonary masses were compatible with PHG. The histopathology of biopsy specimens from both the laryngeal tumor and a subcutaneous tumor resembled that of the resected lung masses. Although there is no established treatment for PHG, the laryngeal tumor was diminished and all other lesions disappeared with glucocorticoid treatment.

作者：Takeshi, Shinohara；Takeshi, Kaneko；Naoki, Miyazawa；Yukio, Nakatani；Harumi, Nishiyama；Akira, Shoji；Yoshiaki, Ishigatsubo

来源：Internal medicine (Tokyo, Japan) 2004 年 43卷 1期