Oncocytic carcinoid tumor of the lung: a case report of diagnostic pitfall in filter membrane preparation of bronchial washings
BACKGROUND: Oncocytic carcinoid tumor of the lung is a rare variant of pulmonary carcinoid. This report describes the morphologic appearance of this rare tumor on filter membrane preparation along with potential pitfalls. CASE: A 49-year-old woman presented with cough and expectoration. (more…)
