The paper presents a case of rare localization histiocytoma of the oropharynx. Some authors consider the existence of this category of tumors controversial, others prefer to consider them tumors of unclear Genesis. Benign fibrous histiocytoma is quite common in the form of a small node with fairly clear boundaries, most often localized on the skin of various parts of the body. We have not found any cases of fibrous histiocytoma localization in the head and neck in the available literature. Given the results of the patient survey (data endoscopy, ultrasound soft tissues of the neck and MRI neck) were diagnosed with benign tumors retrofaringealny space and, given its location, the decision about the feasibility of transoral removal of the tumor with subsequent histological examination of tissue.
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http://dx.doi.org/10.17116/otorino20198406190 | DOI Listing |
Vestn Otorinolaringol
February 2020
Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, Moscow, Russia, 123182.
Ear Nose Throat J
April 2004
Department of Otolaryngology-Head and Neck Surgery, Philadelphia College of Osteopathic Medicine, PA, USA.
A 60-year-old man presented with malignant fibrous histiocytoma of the oropharynx. The mass extended into the nasopharynx and larynx and caused severe upper airway obstruction that required emergency tracheotomy. Ten years earlier, he had undergone a right partial glossectomy and segmental mandibulectomy for squamous cell carcinoma of the right tongue base,followed by 50 Gy of radiation delivered over 33 sessions.
View Article and Find Full Text PDFHNO
January 2001
HNO-Klinik und Poliklinik der Charité, Humboldt-Universität zu Berlin.
Malignant fibrous histiocytoma is a rare sarcoma. This is the report of a radiation-induced histiocytoma of the right tonsillar region. Because of squamous cell carcinoma of the left tonsil, a 64-year-old woman was treated with primary surgery and postoperative radiotherapy.
View Article and Find Full Text PDFActa Otorrinolaringol Esp
March 1997
Servicio de ORL, Hospital Universitario, Valladolid.
Fibrohistiocytomas are soft-tissue tumors of histiocytic origin that have a variety of histological patterns. Although cases of malignant fibrohisticytoma (MFH) of the head and neck have been reported with increasing frequency in recent years, they can be considered rare. However, they probably are more frequent than thought because of the different designations that the disease has received and confusion among clinicians and pathologists regarding these tumors.
View Article and Find Full Text PDFTransplantation
December 1995
Department of Surgery, University of Cincinnati Medical Center, Ohio, USA.
In a review of 8724 de novo malignancies that occurred in 8191 organ allograft recipients sarcomas were 7.4% of cancers. Kaposi's sarcoma (KS) made up 5.
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