Basaloid Squamous Cell Carcinoma of the Rectum Manifesting as Multiple Submucosal Lesions / 대한소화기내시경학회지
Korean Journal of Gastrointestinal Endoscopy
;
: 168-172, 2006.
Artigo
em Coreano
| WPRIM
| ID: wpr-197663
ABSTRACT
Basaloid squamous carcinoma is a rare, pooly differentiated variant of squamous cell carcinoma. It occurs in various sites, including the upper digestive tract, the esophagus, lung, anus, cervix and thymus. It has been postulated that basaloid carcinoma may arise from outside of the anal canal, such as at where the cloacogenic embryologic cells rest, the squamous metaplastic epithelium, or the totipotential basal cells. This tumor is a distinct entity that should be carefully distinguished from basal cell carcinomas of the anal canal, which is a condition that has a very good prognosis, and anal or perianal squamous cell carcinomas, which have a different path of spread and they vary considerably in their behavior. We report here on a patient with basaloid squamous carcinoma in the distal rectum that manifested as multiple submucosal lesions, and the patient presented with abdominal pain and blood tinged stool.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Canal Anal
/
Prognóstico
/
Neoplasias Retais
/
Reto
/
Timo
/
Tolnaftato
/
Carcinoma Basocelular
/
Carcinoma de Células Escamosas
/
Dor Abdominal
/
Colo do Útero
Tipo de estudo:
Estudo prognóstico
Limite:
Feminino
/
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Gastrointestinal Endoscopy
Ano de publicação:
2006
Tipo de documento:
Artigo
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