Granular cell myoblastoma of the bronchus: report of 2 cases and review of the literature.
Granular cell myoblastoma of the bronchus is rare. Two patients are described, bringing the total reported to 44. Review of the literature shows that cough, chest pain, hemoptysis, and wheezing are frequent presenting symptoms and that distal atelectasis and recurrent or persistent pneumonitis are common roentgenographic findings. Though the histogenesis of this tumor remains controversial, most pathologists now believe that the cells have a neurogenic origin. Adequate open surgical resection is the treatment of choice.
D000328:Adult; D001984:Bronchial Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D001995:Bronchography; D001999:Bronchoscopy; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009379:Neoplasms, Muscle Tissue / Q000175:diagnosis* / Q000601:surgery; D011013:Pneumonectomy