Melanoma of the oral mucosa. Clinical cases and review of the literature.
The appearance of primary melanomas of the oral mucosa is uncommon. The aggressiveness of this entity and the absence of any standardized treatment protocol make the prognostic unfortunate. The difficulty to obtain free surgical margins, the elevated tendency to invade in depth and the early haematogenous metastasis have been referred as features which may explain its bad prognosis, even in comparison with cutaneous melanoma. However, no large clinical series exist and actually, clinical cases are the main source of information. Due to the absence of any treatment modality which may substantially increase long-term survival, we suggest the use of resective surgery with wide margins and early diagnosis by means of biopsy for suspicious melanotic-pigmented lesions. In this work we present 2 new cases of primary melanoma of the oral mucosa, with a follow-up period of 72 and 12 months respectively, and we make a review of the literature in relation with this rare entity.
González-García
Raúl
R
Servicio de Cirugía Oral y Maxilofacial, Hospital Universitario de La Princesa, Universidad Autónoma, Madrid. raugg@mixmail.com
Naval-Gías
Luis
L
Martos
Pedro L
PL
Nam-Cha
Syong Hyun
SH
Rodríguez-Campo
Francisco J
FJ
Muñoz-Guerra
Mario F
MF
Sastre-Pérez
Jesús
J
D005260:Female; D005500:Follow-Up Studies; D005887:Gingival Neoplasms / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007150:Immunohistochemistry; D008545:Melanoma / Q000473:pathology* / Q000601:surgery; D018328:Melanoma, Amelanotic / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology* / Q000601:surgery; D010157:Palatal Neoplasms / Q000473:pathology* / Q000601:surgery; D011379:Prognosis