Results 161 to 170 of about 106,049 (202)

Evaluating the clinical use and safety of LumenEye in an outpatient colorectal clinic: a single-centre retrospective cohort study. [PDF]

Tech Coloproctol
Beni R, Sekhon Inderjit Singh HK, Harper H, Lozano E, Goede A.   +4 more
europepmc   +1 more source

[Epidemiology of intestinal and rectal malignant neoplasms].

Nowotwory, 1976
openaire   +1 more source

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Asymptomatic Renal Neoplasms in the Rectal Cancer Patient

The American Surgeon, 2001
Although 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, R, Jarrahy, T G, Wilson, J D, Ellenhorn   +3 more
openaire   +2 more sources

TEM and TAMIS for Large Rectal Neoplasm

2017
Minimally 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
openaire   +1 more source

[Clinicopathological characteristics of rectal neuroendocrine neoplasms].

Zhonghua nei ke za zhi, 2021
Objective: 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, X Y, Cheng, P G, Yan, X X, He, J N, Li   +4 more
openaire   +1 more source

Rectal Polyps and Other Neoplasms

2018
Although 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.
openaire   +1 more source

[Expression of hMLH1 in rectal intraepithelial neoplasm and early rectal carcinoma].

Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery, 2014
To 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, Guo-le, Lin, Xin-ming, Yu, Hui-zhong, Qiu   +3 more
openaire   +1 more source

[Coloanal pouch in surgery of rectal neoplasms].

Ugeskrift for laeger, 2001
The aim of this study was to evaluate the rate of complications and the functional result after construction of a coloanal J pouch during low anterior resection of the rectum for cancer.A retrospective study of medical records and interviews with patients at follow-up.32 patients were followed-up for a median of 28 months (range 12-82 months).
N F, Jespersen, P, Hesselfeldt, S, Bülow   +2 more
openaire   +1 more source

Transanal Endoscopic Microsurgery for Rectal Neoplasms

Gastrointestinal Endoscopy Clinics of North America, 1993
Transanal 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.
openaire   +1 more source

[CT in the follow-up of rectal neoplasms].

Minerva medica, 1990
CT-scans were performed in the follow-up of 124 patients surgically treated for rectal carcinoma. CT allowed direct visualization of possible local recurrences and infiltration of neighbouring structures chiefly muscles and bones; it can also prove post surgical abscesses, metastatic spreads to lymph nodes and other structures such as liver, lung and ...
A F, Malinverni, S, Uffredi, L, Franchini, G, Sessa, M R, Marzoratti   +4 more
openaire   +1 more source