Results 251 to 260 of about 322,350 (298)
Stromal Eosinophilia in Colonic Epithelial Neoplasms
American Journal of Gastroenterology, 2000 The purpose of this retrospective study was to determine the frequency and intensity of eosinophilic infiltration (or tissue eosinophilia) in the stroma of colonic adenomas, hyperplastic polyps, and colorectal adenocarcinomas. Eosinophilic infiltration in various malignancies has been reported but has not been evaluated in benign colorectal adenomas ...
J, Moezzi +5 more
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Schwannoma of the colon: a rare submucosal neoplasm
BMJ Case Reports, 2023Schwannomas are nerve sheath tumours that can be found throughout the body along peripheral nerves. Primary schwannomas of the colon are very rare. They are usually benign and their surgical resection is considered curative. They are, however, difficult to diagnose preoperatively and therefore tend to be overtreated with major colorectal surgery.
Divya Naresh, Ali Baqar, Afaq Khan
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Colonic Neoplasms Following Ureterosigmoidostomy
Journal of Urology, 1975Attention is drawn to the occurrence of colonic tumors at the site of ureterosigmoidostomy. A case of carcinoma is described, the literature is reviewed and regular long-term followup is emphasized.
J Y, Rivard, A, Bedard, L, Dionne
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The expression of claudins in colonic neoplasms
Arkhiv patologii, 2017the evaluation of localization claudin-1, -3 and -4 types of cancer and colon polyps.The study included 32 colon adenocarcinoma and 86 polyps. Antibody claudin-1; -3 and -4 were used as immunohistochemical markers in this study.84/118, 64/118, 52/118 reaction with claudin-1, claudin-3 and claudin-4 in cancer and colon polyps had a membrane localization,
N A, Oleinikova +3 more
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Archives of Surgery, 1969
It is becoming clear that a bowel which undergoes frequent polypoid changes, either adenomatous or villous, is more prone to develop a malignant neoplasm. Likewise, a bowel which has produced one carcinomatous lesion has a much greater probability of developing a second such lesion.
E M, Copeland, R S, Jones, L D, Miller
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It is becoming clear that a bowel which undergoes frequent polypoid changes, either adenomatous or villous, is more prone to develop a malignant neoplasm. Likewise, a bowel which has produced one carcinomatous lesion has a much greater probability of developing a second such lesion.
E M, Copeland, R S, Jones, L D, Miller
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Archives of Surgery, 1977
Estrogen receptor protein was found in 24% of colonic neoplasms. Presence of estrogen receptor activity was independent of age or sex of the patient, state of differentiation or spread of the tumor, and concentration of carcinoembryonic antigen in the tumor.
J E, McClendon +4 more
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Estrogen receptor protein was found in 24% of colonic neoplasms. Presence of estrogen receptor activity was independent of age or sex of the patient, state of differentiation or spread of the tumor, and concentration of carcinoembryonic antigen in the tumor.
J E, McClendon +4 more
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Rectosigmoid stent for obstructing colonic neoplasms
Diseases of the Colon & Rectum, 1992Attempting proctoscopic placement of a rectosigmoid stent is proposed as a first step in treating obstructing rectosigmoid neoplasms. If stent placement is successful, elective colon resection can be performed following treatment of any coexisting medical problems that would complicate an emergency colon resection and after routine mechanical bowel ...
R R, Keen, C P, Orsay
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Ureterosigmoidostomy and Neoplasms of the Colon
Archives of Surgery, 1971An adenomatous polyp developed at the site of ureteral implantation in the sigmoid colon in a patient, 38 years after bilateral ureterosigmoidostomy. A review of the case reports in the literature infers an etiological relationship between ureterosigmoidostomy and the development of colonic neoplasm. The technical advantages of ureterosigmoidostomy and
M J, Haney, W C, McGarity
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Colotomy and coloscopy in the management of neoplasms of the colon
Diseases of the Colon & Rectum, 1959THE FACT that adenomas and carcinomas of the colonic mucosa tend to be mul t ip le and to coexist has become increasingly well substantiated. The re is also considerable evidence that the mucosal adenoma is the lesion which precedes carc inoma of the colon in a highly significant p ropor t ion of cases.
M R, DEDDISH, R E, HERTZ
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Benign Colonic Neoplasm at the Site of Ureterosigmoidostomy
European Urology, 1986A benign colonic polyp with epithelial dysplasia developed in a young male at the site of ureteral implantation in the sigmoid colon following ureterosigmoidostomy for urinary incontinence. Patients with ureterosigmoidostomy represent a high-risk cancer group, and a review of the literature suggests the necessity of a life-long follow-up in these ...
N, Qvist +3 more
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