Oral amelanotic melanoma (OAM) is a rare, non-pigmented mucosal neoplasm representing
less than 2% of all melanoma. The present study analyses the available data on OAM and …

Mucosal melanomas are aggressive tumors, rarely observed in the oral cavity. The
diagnosis is based on the clinical and microscopical features. Often these tumors had …

Background Dark pigmented lesions of the oral mucosa can represent a major diagnostic
challenge. A biopsy is usually required to determine the nature of such intraoral …

The purpose of this review with an additional case is to evaluate the clinical,
ultrasonographic and histopathological features of a rare case of Amelanotic Malignant …

Amelanotic malignant melanoma is an extremely rare and aggressive oral tumor. Herein we
report the case of a 42-year-old woman presented with a painful growth in anterior maxillary …

Background: Drug-resistant Pseudomonas aeruginosa (P. aeruginosa) is among the most
important opportunistic human pathogens that may infect military personnel during war by …

Malignant melanoma arising in the oral cavity is particularly rare. The clinical presentations
of malignant melanoma can range from a benign-looking pigmented macule or nodule to a …

Fibrosarcoma is a malignant neoplasm of fibroblastic origin and rarely affects the maxilla.
This case of primary fibrosarcoma maxilla in a 60 year old male describes histopathological …

Introduction: Primary malignant melanoma of the oral cavity is a rare occurrence. This tumor,
compared to other malignant tumors of the oral cavity, has higher tendency to metastasize or …

抄録 頭頸部領域に発生する悪性黒色腫は比較的まれな悪性腫瘍であるが, なかでも舌の無色素性
悪性黒色腫はきわめてまれである. 今回われわれは舌に発生した無色素性悪性黒色腫の 1 …