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- Title
Radiation-induced laryngeal angiosarcoma after cervical tuberculosis and squamous cell carcinoma: Case report and review of the literature.
- Authors
Miura, Katsutoshi; Kum, YoonSeup; Han, Guiping; Tsutsui, Yoshihiro
- Abstract
Primary laryngeal angiosarcoma (LA) is quite rare with only 13 cases reported in English literature to date. A case of LA after radiation therapy for tuberculosis and squamous cell carcinoma is reported. A 70-year-old woman had a history of radiation therapy for left cervical tuberculosis at the age of 28. At 60 years of age a squamous cell carcinoma of the larynx was found and chemotherapy and radiotherapy, consisting of a total dose of 68.4 Gy, were administered. At the age of 68, recurrent squamous cell carcinoma was suspected from several biopsies, and a total laryngectomy with right thyroidectomy was performed. The tumor cells formed vascular spaces and expressed some endothelial markers, such as CD34, CD31, and Ulex europaeus agglutinin I, but no epithelial markers, such as cytokeratins or epithelial membrane antigen. No residual squamous cell carcinoma was found. In the present case, it was suspected that irradiation to the larynx for cervical tuberculosis and squamous cell carcinoma induced angiosarcoma. The patient was still alive despite multiple skin and soft tissue metastasis 3 years and 6 months after the radical operation. Distinction of postirradiation angiosarcoma from psuedoangiosarcomatous carcinoma seems difficult but is important because irradiation is not effective and an initial radical surgery is the only effective treatment. Although irradiation is a common treatment for laryngeal squamous cell carcinoma, this is only the second case of radiation-induced LA in English literature.
- Subjects
SARCOMA; SQUAMOUS cell carcinoma; ANGIOSARCOMA; CERVICAL cancer
- Publication
Pathology International, 2003, Vol 53, Issue 10, p710
- ISSN
1320-5463
- Publication type
Article
- DOI
10.1046/j.1440-1827.2003.01540.x