A Case of Growing Endobronchial Glandular Papilloma

Pulmonary papillomas are rare benign epithelial neoplasms arising in bronchial surface epithelium. They are categorized by a variety of cell types including squamous, glandular, and mixed squamous and glandular type. Among them, glandular papilloma is extremely rare and has not been reported in Korea. The patient was a 52 year-old man presenting with a 4-months’ history of recurrent hemoptysis. Bronchofiberoscopy revealed a whitish, glistening, and polypoid mass lesion at the proximal bronchus in the basal segment of the left lower lung. Bronchoscopic biopsy was performed; papillary fronds lined by ciliated or nonciliated pseudostratified columnar epithelium were noted on histologic findings. We present the first case of glandular papilloma in Korea. Two years later, the patient visited our hospital again due to hemoptysis. On follow-up bronchoscopy, a mass that had been found previously showed an increase in size.

keywords: Glandular papilloma, Endobronchial, Hemoptysis

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논문 상세

Vol.67 No.2

커지는 양상을 보인 기관지내 샘유두종 1예

A Case of Growing Endobronchial Glandular Papilloma

Abstract

참고문헌

Tuberculosis & Respiratory Diseases