Results 31 to 40 of about 533,732 (298)

Primary Squamous Cell Carcinoma of Colon and Rectum: A Systematic Review of the Literature

Journal of Investigative Surgery, 2022
Background - Objective: Primary colorectal squamous cell carcinoma is an extremely rare neoplasm with an incidence of 0.1 to 0.25 per 1,000 diagnosed colorectal carcinomas.The objective of this study was to evaluate its biological behavior and highlight ...
Dimitrios Schizas, Ioannis Katsaros, Aikaterini Mastoraki, Nina-Rafailia Karela, Despoina Zampetaki, Ioannis I. Lazaridis, Dimitrios Tsapralis, George E. Theodoropoulos   +7 more
doaj   +1 more source

K-ras and p53 mutations in colonic lavage fluid of patients with colorectal neoplasias [PDF]

, 2001
Background: The adenoma-carcinoma sequence has its molecular basis in several gene mutations of which K-ras and p53 are of paramount importance. The aims of this study were to evaluate whether these genetic alterations can be detected in colonic lavage ...
Folwaczny, Christian, Heinzlmann, M., Heldwein, W., Neynaber, S.   +3 more
core   +1 more source

Comparison of Various Analgesic Protocols for Control of Postoperative Pain Following Anorectal Surgery

Archives of Anesthesia and Critical Care, 2022
Background: Anorectal pathology is commonly perceived it and handled in common surgical practitioners’ fistula and abscess, hemorrhoids, fissures, condyloma, and other pathological conditions.
Mojgan Rahimi, Afzal Shamsi, Alaa Abdulmajeed Hasan   +2 more
doaj   +1 more source

Stercoral Perforation of the Sigmoid Colon

International Journal of Gerontology, 2008
Constipation is prevalent among geriatrics living in nursing homes. This is a problem particularly among those with limited mobility and under multiple medications for various illnesses.
An-Yu Tsai, Shou-Tien Chao, Han-Ming Yang   +2 more
doaj   +1 more source

Analysis of molecular phenotypes in normal mucosa and colorectal cancer in embryonic anatomical parts of the colon

Alʹmanah Kliničeskoj Mediciny, 2023
Background: Differences in the embryonic development of the colonic mucosa determine the physiological embryonic-anatomical asymmetry of its structure and can manifest themselves via different molecular phenotypes (expression profiles) of the colon ...
Sergey V. Goncharov, Vladimir K. Bozhenko, Margarita V. Zakharenko, Yana Y. Kiseleva, Andrey A. Chaptykov, Tatyana M. Kulinich, Tatiana V. Krashikhina, Vladimir A. Solodkiy   +7 more
doaj   +1 more source

Dosimetric comparison study between intensity modulated radiation therapy and three-dimensional conformal proton therapy for pelvic bone marrow sparing in the treatment of cervical cancer. [PDF]

, 2010
The objective was to compare intensity-modulated radiation therapy (IMRT) with 3D conformal proton therapy (3DCPT) in the treatment of cervical cancer. In particular, each technique's ability to spare pelvic bone marrow (PBM) was of primary interest in ...
Huh, Soon N, Liang, Yun, Mell, Loren K, Mundt, Arno J, Nichols, R Charles, Song, William Y, Watkins, W Tyler, White, Greg   +7 more
core   +2 more sources

Radio-chemotherapy as a preoperative treatment for advanced rectal cancer. Evaluation of down-staging and morbidity [PDF]

, 2002
Background: The standard therapy for patients with clinically resectable rectal cancer is generally considered to be surgery, If the patient is diagnosed with advanced disease, postoperative radiochemotherapy (RCT) is usually recommended. In our study we
Dühmke, Eckhart, Schaffer, Moshe, Schaffer, Pamela Manuela, Thoma, M., Wilkowski, R.   +4 more
core   +1 more source

Impact of resection for ovarian metastases from colorectal cancer and clinicopathologic analysis: A multicenter retrospective study in Japan

Annals of Gastroenterological Surgery
Aim The aim of this study was to clarify the significance of resection of ovarian metastases from colorectal cancer and to identify the clinicopathologic characteristics.
Hiroyasu Kagawa, Yusuke Kinugasa, Tomohiro Yamaguchi, Masayuki Ohue, Kazushige Kawai, Junichiro Hiro, Seiichi Shinji, Hiroaki Nozawa, Yasumitsu Hirano, Koji Komori, Yasumasa Takii, Takeshi Suto, Shunsuke Tsukamoto, Yoshito Akagi, Heita Ozawa, Yuji Toiyama, Kazuhito Minami, Tomoharu Shimizu, Kay Uehara, Kazuhiro Sakamoto, Keita Mori, Kenichi Sugihara, Yoichi Ajioka   +22 more
doaj   +1 more source

Une occlusion intestinale aiguë inhabituelle

The Pan African Medical Journal, 2015
L'insertion de corps étrangers intrarectal reste dans notre contexte, une curiosité et un tabou. Elle est le plus souvent volontaire par trouble du comportement, pour des fins sexuelles (érotisme ou agressions), pour auto-traiter une constipation ou pour
Ammar Mahmoudi, Abdelaziz Hamdi
doaj   +1 more source

Unusual finding of deodorant bottle in the rectum: A case report

World Journal of Colorectal Surgery, 2022
A foreign body in the rectum is not an uncommon encounter in current medical practice. In most cases, rectal foreign bodies are a result of sexual eroticism, sexual abuse, assault, or rarely, accidental involuntary insertion.
Maikal Kujur, Mohammad Aslam, Rajashree Kundu, Mohammad Atif Ansari   +3 more
doaj   +1 more source