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1.
Journal of the Korean Surgical Society ; : S43-S46, 2011.
Artículo en Inglés | WPRIM | ID: wpr-153880

RESUMEN

A 63-year-old woman was referred to a breast surgeon with a breast mass discovered incidentally during follow-up study after colon cancer surgery. Invasive adenocarcinoma was revealed on core needle biopsy. Wide excision of the breast including the tumor was performed. On standard histological examination the tumor showed features of moderately differentiated adenocarcinoma. The immunohistochemistry study revealed positive results for cytokeratin (CK)20 and CDX2, but negative for CK7. These are typical characteristics for colon cancer. Considering her history of subtotal colectomy for sigmoid colon cancer, it is presumable that the mass in the breast was of colonic origin, and it was an extremely rare case of metastasis to the breast from primary colorectal neoplasm. Although the instance is rare, clinicians should keep the possibility of breast metastasis from colorectal cancer in mind for early and correct diagnosis.


Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Adenocarcinoma , Biopsia con Aguja Gruesa , Mama , Colectomía , Colon , Neoplasias del Colon , Neoplasias Colorrectales , Estudios de Seguimiento , Inmunohistoquímica , Queratinas , Metástasis de la Neoplasia , Neoplasias del Colon Sigmoide
2.
The Ewha Medical Journal ; : 19-26, 2011.
Artículo en Coreano | WPRIM | ID: wpr-7970

RESUMEN

OBJECTIVES: Hand-assisted laparoscopic surgery had both technical advantages of open surgery and better postoperative short-term follow-up results of laparoscopic surgery. We compared open colectomy, laparoscopic colectomy and hand-assisted laparoscopic colectomy, and tried to find the most effective operative modality. METHODS: 90 patients, who were diagnosed with colorectal cancer and underwent colectomy in our institution, were categorized as 3 groups of open colectomy (OC) group, laparoscopic colectomy (LC) group and hand-assisted laparoscopic colectomy (HALC) group by the surgical modality. RESULTS: In this study, ratio of male and female was 57 : 37, and mean age was 64.1 years old. LC group and HALC group showed longer operation time, shorter hospital stay after operation, lesser pain and earlier removal of closed drainage catheter than OC group. Amount of bleeding during operation, frequency of transfusion and incidence of complication showed no significant difference. In permanent pathologic results, the number of harvested lymph nodes had significant difference between OC group and other groups (P=0.030), but it was probably caused by the bias of the different distribution of the stages in each group. Overall 14 of the cases resulted in complications while there was no mortality. CONCLUSION: Laparoscopic colectomy and hand-assisted laparoscopic colectomy showed better short-term follow-up results rather than open colectomy. And hand-assisted laparoscopic surgery could provide tactile sensation to operator, which lacked in laparoscopic surgery. Hand-assisted laparoscopic colectomy could be an alternative surgical option for colorectal cancer with these advantages.


Asunto(s)
Femenino , Humanos , Masculino , Sesgo , Catéteres , Colectomía , Neoplasias Colorrectales , Drenaje , Estudios de Seguimiento , Laparoscópía Mano-Asistida , Hemorragia , Incidencia , Laparoscopía , Tiempo de Internación , Ganglios Linfáticos , Sensación
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