[Malignant anorectal melanoma: description of a clinical case and review of the literature]. / Mélanome malin ano-rectal: description d'un cas clinique et revue de la littérature.
Bull Cancer
; 84(4): 423-6, 1997 Apr.
Article
en Fr
| MEDLINE
| ID: mdl-9238168
ABSTRACT
Malignant ano-rectal melanoma is a rare pathology without characteristic symptoms. It is more frequent in females than in males (ratio 21) and represents 3-15% of anal canal tumours. A case of a woman who recently came to us complaining of painful defecation, tenesmus and rectal bleeding induced us to reconsider the diagnostic and therapeutic implications in ano-rectal melanoma. The low incidence of cases reported and the negative 5-year prognosis are due to late, often incidental, diagnosis during clinical observation for hemorrhoids, rectal polyps or rhagades, together with the aspecificity of the tumour symptoms. We hope our case report emphasizes the importance of conducting early diagnosis in patients at risk of ano-rectal melanoma.
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Banco de datos:
MEDLINE
Asunto principal:
Neoplasias del Ano
/
Neoplasias del Recto
/
Melanoma
Tipo de estudio:
Prognostic_studies
/
Screening_studies
Límite:
Female
/
Humans
/
Middle aged
Idioma:
Fr
Revista:
Bull Cancer
Año:
1997
Tipo del documento:
Article
País de afiliación:
Italia