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[Three Cases of Colon Medullary Carcinoma in Our Institution].
Gan To Kagaku Ryoho
July 2021
Clinical Education and Training Center, Kawasaki Medical School General Medical Center.
Medullary carcinoma of the colorectum is a relatively new histological subtype that was first described in the eighth edition of the Japanese classification of colorectal, appendiceal, and anal carcinoma. In our institution, only 3 cases of medullary carcinoma have been diagnosed since 2013. Case #1 was a 93-year-old woman with type 1 ascending colon cancer; she received a right hemicolectomy.
View Article and Find Full Text PDFGastric cancer with repeated metastasis in the colonic lumen: a case report and multi-surgical experience.
J Int Med Res
May 2021
Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Poorly differentiated gastric adenocarcinoma is commonly associated with lymph node metastasis, peritoneal spread, and liver metastasis but rarely with intraintestinal metastasis. Most patients with metastatic gastric carcinoma are unable to undergo surgical treatment and have a poor prognosis. A 42-year-old man with hunger-related abdominal pain was diagnosed as having gastric cancer.
View Article and Find Full Text PDFColon cancer: comprehensive evaluation with 64-section CT colonography using water enema as intraluminal contrast agent-a pictorial review.
Clin Imaging
July 2012
Department of Abdominal Imaging, Hôpital Lariboisière-APHP, Paris, France.
Sixty-four-section CT colonography with water enema combines intracolonic neutral contrast agent with high-resolution CT images of the abdomen. Owing to submillimeter isotropic voxels, high-quality reformatted images are obtained. High-resolution images offer added value for the detection and localization of colonic lesions, evaluation of the local extent of the disease, and depiction, if any, of synchronous colorectal lesions and distant metastases.
View Article and Find Full Text PDFSingle alteration of p53 or E-cadherin genes can alter the surgical resection benefit in an experimental model of colon cancer.
Dis Colon Rectum
August 2001
Cytogénétique Moléculaire et Oncologie, Institut Curie, Paris, France.
Purpose: p53 and E-cadherin mutations are associated with a high risk of metastatic potential and local recurrence after colorectal surgery. LoVo, a human colon cancer cell line expressing a wild-type p53 and a normal E-cadherin, was studied. Clone LoVo-XC17 was obtained from LoVo cells transfected with a vector bearing a p53 273his mutation.
View Article and Find Full Text PDFBenefits of radioimmunoguided surgery for pelvic recurrence.
Eur J Surg Oncol
April 2001
Department of Surgery 'A', Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.
Aim: Surgery for recurrent rectal cancer is usually traumatic and of questionable curative value. The use of radioimmunoguided surgery (RIGS) in enhancing the surgeon's assessment of the extent of disease in these patients was investigated.
Methods: Twenty-one patients diagnosed with recurrent pelvic cancer were operated using the RIGS(O)system.
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