Histiocytic tumors of the larynx: a clinicopathological study with review of the literature.
A case of primary malignant fibrous histiocytoma of the larynx occurring in a 58-year-old man is described. This neoplasm is extremely rare in the larynx and the case reported (the second described by me) is the fifth so far reported in the world literature. The patient died after 19 months from first surgical treatment and the autopsy confirmed the histological diagnosis. The cases of histiocytic tumors of the larynx previously reported in the literature are re-examined and reclassified. Biological behavior and the therapy of the tumor, as well as differential diagnosis from other neoplasms, are discussed.
D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005350:Fibroma / Q000473:pathology; D005354:Fibrosarcoma / Q000473:pathology; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology* / Q000601:surgery; D007825:Laryngectomy; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012008:Recurrence