Detalle Publicación

ARTÍCULO
Resultados oncológicos a largo plazo en el cáncer de recto tratado con quimio-radioterapia preoperatoria y cirugía: análisis de 500 casos
Título de la revista: REVISTA ESPAÑOLA DE ENFERMEDADES DIGESTIVAS
ISSN: 1130-0108
Volumen: 107
Número: 6
Páginas: 340-346
Fecha de publicación: 2015
Resumen:
With a mean follow-up of 70.06 months, local recurrence was 4.8% and distant recurrence 25.5%. No differences were found in the histopathologic prognostic factors across the three groups studied depending on distance (cm) from the anal margin. Involvement of the circumferential resection margin (CRM+) was significantly greater in tumors in the distal third of the rectum (8.5%; p = 0.04). 67 patients (13.4%) showed a complete pathologic response. DSF at 5 and 10 years was significantly lower in patients with tumors affecting the distal third as compared to the middle third of the rectum (61.9% vs. 57.7%; p = 0.04). Tumors at this distal location resulted in a significantly higher incidence of lung metastases (p = 0.016).