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An endobronchial hamartoma observed using narrow band imaging under saline injection: A case report
Misato Kobayashi1, Noriaki Kurimoto1, Yuki Mitarai1
1Department of Internal Medicine, Division of Medical Oncology and Respiratory Medicine Shimane University Faculty of Medicine Izumo Japan.
Respirology Case Reports
|July 5, 2022
Abstract:
A light blue line (LBL) was observed along the edge of a lesion using narrow band imaging under saline injection during bronchoscopy in an 82-year-old patient with a lobulated mass on the left B4. The histopathological diagnosis was hamartoma with ciliated bronchial epithelium, and we speculated that LBL appeared around the ciliated bronchial epithelium.

