Results 291 to 300 of about 104,473 (343)
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[Clinicopathological characteristics of rectal neuroendocrine neoplasms].
Zhonghua nei ke za zhi, 2021Objective: Clinicopathological characteristics of neuroendocrine neoplasms are highly heterogeneous based on variable origins.Our study aims to explore the clinical features of rectal neuroendocrine neoplasm (RNEN). Methods: Patients with histologically diagnosed rectal neuroendocrine neoplasms were retrospectively analyzed between January 2012 and ...
T M, Xu +4 more
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Asymptomatic Renal Neoplasms in the Rectal Cancer Patient
The American Surgeon, 2001Although cancers of the rectum and kidney are common malignancies the incidence of coexistent rectal and renal primary tumors is unclear. Our objective was to determine the true incidence of synchronous neoplasms of the rectum and kidney. The computed tumor registry database at the City of Hope National Medical Center was queried for patients with ...
C A, Cullinane +3 more
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TEM and TAMIS for Large Rectal Neoplasm
2017Minimally invasive treatment of large rectal neoplasms by transanal endoscopic microsurgery (TEM) and, more recently, by transanal minimally invasive surgery (TAMIS) has become a common procedure. Since the introduction of TEM in 1983, indications have been widely extended, even if preoperative staging actually presents many limitations.
AROLFO, Simone, AREZZO, Alberto
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Transanal Endoscopic Microsurgery for Rectal Neoplasms
Gastrointestinal Endoscopy Clinics of North America, 1993Transanal endoscopic microsurgery is a new minimally invasive technique that allows complete excision of rectal lesions and wound closure. Large, sessile, benign neoplasms and small, superficial carcinomas may be excised by these methods.
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Rectal Polyps and Other Neoplasms
2018Although adenomas, adenocarcinoma and epidermoid carcinoma compose the majority of anorectal tumors, there are a variety of other rarer lesions that occur in the anorectum. In many cases, diagnosis may be challenging, especially because many patients and their care givers attribute anorectal symptoms to hemorrhoidal disease.
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[Expression of hMLH1 in rectal intraepithelial neoplasm and early rectal carcinoma].
Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery, 2014To explore whether the abnormality of hMLH1 gene may be an early event of carcinogenesis in rectal carcinoma, and to evaluate the diagnostic value in differentiation between intraepithelial neoplasm and early stage of colorectal carcinoma.The expression of hMLH1 protein in 28 cases with early invasive rectal carcinoma(EIRC), 36 cases with rectal ...
Zhi-xuan, Xuan +3 more
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[Trans-anal resection of low rectal neoplasms].
Minerva chirurgica, 2001The rising incidence of colorectal neoplasms, and in particular those localised in the lower rectum is stressed and the therapeutic opportunities offered by the trans-anal resection technique are underlined.The indispensable conditions for adopting a surgical approach are pointed out.
S, Di Mauro +5 more
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[Rectal neoplasms : treatment and results (author's transl)].
Acta chirurgica Belgica, 1982Between 1963 and 1980, there were 151 resections by patients with rectal cancer. A good postoperative reanimation has decreased the mortality enormously. The corrected five years survival-rate comes to 58.5%. The corrected ten years survival-rate comes to 49.7%; 58.3% of the patients has been treated with sphincter-saving procedures.
G, Cardoen +3 more
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Primary Rectal Mucinous Cystic Neoplasm
American Journal of Gastroenterology, 2019Xing, Huang +4 more
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The contemporary management of cancers of the sinonasal tract in adults
Ca-A Cancer Journal for Clinicians, 2023Rajat Thawani
exaly