An elderly gentleman with a chronic cough was found to have a large midtracheal lesion on computed tomography scan. Endotracheal extirpation with an electrocautery snare successfully removed the lesion. Histologic and immunohistochemical analyses revealed the lesion to be a spindle cell lipoma. We provide herein the case presentation and management, the differential diagnosis, and an overview of spindle cell lipoma.
Aggressive angiomyxoma (AAM) is a rare, locally aggressive, slowly growing mesenchymal tumor found usually in the genital, perineal and pelvic regions of females, notorious for recurrences after surgical excision; it was first described by Steeper and Rosai [1] in 1983. The female-tomale ratio is 6 : 1. The age distribution is wide, with a peak incidence between ages 31 to 35. The reported local recurrence varies from 9 to 72% in the long-term follow-up [2]. AAM is often ignored until it grows to a large size. It is difficult to make a definitive diagnosis before operation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.