Results 31 to 40 of about 455,268 (303)

Rectum Protection by Rectal Gel Injection in Cervical Cancer Brachytherapy: A Dosimetric Study via Deformable Surface Dose Accumulation and Machine-Learning-Based Discriminative Modeling

Frontiers in Oncology, 2021
PurposeThis retrospective study aimed to evaluate the dosimetric effects of a rectal insertion of Kushen Ningjiao on rectal protection using deformable dose accumulation and machine learning–based discriminative modelling.Materials and MethodsSixty-two ...
Xuetao Wang, Bailin Zhang, Qiang He, Yilin Kong, Zhenhui Dai, Haoyu Meng, Fangjun Huang, Shengfeng Zhang, Yuanhu Zhu, Xiang Tan, Xin Zhen   +10 more
doaj   +1 more source

Duplication of the rectum [PDF]

Postgraduate Medical Journal, 1978
SummaryA case of duplication of the rectum is presented and the literature reviewed.
M J, Kelly, W G, Everett
openaire   +2 more sources

Unusual Presentation of Anal Pain and Tenesmus from Rectal Arteriovenous Malformation Successfully Treated with Ethanol Sclerotherapy

Case Reports in Gastroenterology, 2021
Gastrointestinal arteriovenous malformation (AVM) is reported as one of the possible causes of intestinal bleeding, and its occurrence in the rectum is rare.
Jihoon Hong, Sang Yub Lee, Jung Guen Cha, Jun Heo   +3 more
doaj   +1 more source

Immunohistochemical study of Ki-67 expression in the tumor cells and the stromal cells of colorectal adenocarcinoma

Patologìâ, 2016
Colorectal cancer is the third most common cancer in men and the second in women. Aim. The aim of this research was to compare the expression levels of Ki-67 in the tumor cells and the stromal cells of colorectal adenocarcinoma, and also to study the ...
M. A. Shyshkin
doaj   +1 more source

Schwannoma of the rectosigmoid colon

Advanced Biomedical Research, 2022
Schwannoma is a rare tumor in the colon which originates from the peripheral nerve plexus. Most of the cases have been asymptomatic but occasionally present as an obstructive mass.
Maral Mokhtari, Pooya Iranpour, Ardalan Golbahar Haghighi, Leila Ghahramani   +3 more
doaj   +1 more source

Contribution to the surgical anatomy of the ligaments of the rectum

, 2000
PURPOSE: Many authors have discussed the presence and the importance of the lateral ligaments of the rectum. Our contribution aims at clarifying some aspects of surgical anatomy that help in the preservation of the urogenital functions and may influence ...
Hornung, J. P., Dal Corso, H. M., Lanfranco, G., Nano, M., Ferronato, M.   +4 more
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Rectum: Gerade heraus. Von Studierenden für Studierende Jg. 47 (2022/2023), H. 4

, 2023
Das RECTUM ist das Studierendenmagazin der Veterinärmedizinischen Universität ...
Hochschülerinnen- und Hochschülerschaft der Veterinärmedizinischen Universität Wien
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

CANCER OF RECTUM

Annals of Surgery, 1918
n ...
openaire   +3 more sources

Rectum: Gerade heraus. Von Studierenden für Studierende Jg. 47 (2022/2023), H. 1

, 2022
Das RECTUM ist das Studierendenmagazin der Veterinärmedizinischen Universität ...
Hochschülerinnen- und Hochschülerschaft der Veterinärmedizinischen Universität Wien
core   +1 more source