Spontaneous regression of oral mucosal malignant melanoma
نویسندگان
چکیده
منابع مشابه
Malignant Mucosal Melanoma of the Maxillary Sinus
Sinus mucosal malignant melanoma, is a rare type of melanoma with poor prognosis which is usually occurred in the adults. This is a rare case of a 33-year-old man presenting 2-week-long headache and nasal obstruction with the emphasis on the importance of Immunohistochemical staining to help the diagnosis.
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Spontaneous regression of metastatic malignant melanoma is rare. A case is presented here. The primary lesion, a lentigo maligna melanoma of the face, recurred after excision and metastasized to the parotid and upper cervical lymph nodes, and to the lungs. The patient declined further therapy. There was no clinical or radiologic evidence of metastasis 1 year later.
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Oral mucosal melanomas are highly malignant tumors. The 'chameleonic' presentation of a mainly asymptomatic condition, the rarity of these lesions, the poor prognosis and the necessity of a highly specialized treatment are factors that should be seriously considered by the involved health provider. We present the case of a 75-year-old man who was referred to the Ear, Nose and Throat department....
متن کاملMucosal Malignant Melanoma
Malignant melanoma arising from the mucosal surfaces of the head and neck are very rare 91 percent of all malignant melanomas were cutaneous. For mucosal melanomas, the head and neck was by far the most common site with 55.4 percent of cases. most common site for mucosal melanomas was in the nasal cavities and sinuses accounting for 69 percent, 22 percent occurred in the oral cavity and 9 perce...
متن کاملOral Malignant Melanoma
It is generally accepted that the outcome of oral malignant melanoma is worse than that of cutaneous and systemic head and neck melanoma. The five-year survival reported in the literature for oral melanomas varies from 0 20 % (Liversedge, 1975, Rapidis et al., 2003, Rapini et al., 1985), whereas the overall survival for head and neck melanomas ranges between 20 and 48 % (Guzzo et al., 1993, Pat...
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ژورنال
عنوان ژورنال: Archives of Head and Neck Surgery
سال: 2020
ISSN: 2595-2544
DOI: 10.4322/ahns.2020.0017