Results 41 to 50 of about 553,594 (272)

Laparoscopic total pelvic exenteration and perineal amputation with wet colostomy. A case report

Journal of Coloproctology, 2012
Advanced rectal tumors can be treated with curative intent by surgical resection of the rectum including other pelvic organs. The reconstruction of the urinary and gastrointestinal tracts depends on the distance between the tumor and the anus, the ...
Juliano Alves Figueiredo, Gustavo Mareli de Carvalho, Rafael Turano da Mota, Vivian Monteiro de Castro, Matheus Matta Machado Duque Estrada Meyer, André Zucollo Barragat   +5 more
doaj   +1 more source

Simultaneous totally robotic rectal resection and partial nephrectomy: case report and review of literature

World Journal of Surgical Oncology, 2020
Introduction The incidence of synchronous RCC and colorectal cancer is heterogeneous ranging from 0.03 to 4.85%. Instead, only one case of huge colon carcinoma and renal angiomyolipoma was reported.
G. Cochetti, A. Tiezzi, A. Spizzirri, D. Giuliani, J. A. Rossi de Vermandois, G. Maiolino, M. Coccetta, V. Napolitano, F. Pennetti Pennella, S. Francesconi, E. Mearini   +10 more
doaj   +1 more source

Tubulopapillary rectal adenocarcinoma in dog: clinical, surgical, pathological and immunophenotypical aspects: case report

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Intestinal carcinomas are rare in dogs. The prognosis and survival time are dependent of the histological type, the invasion of the intestinal wall by the malignant cells and the ability of primary neoplasm to produce metastasis.
A.R. Oliveira, M.C. Flecher, R.S. Horta, M.C.C. Souza, I. Hardt, A.B.B. Gonçalves, G.D. Cassali, T.D. Souza   +7 more
doaj   +1 more source

Chemical Shift-Encoded Sequence (IDEAL-IQ) and Amide Proton Transfer (APT) MRI for Prediction of Histopathological Factors of Rectal Cancer

Bioengineering, 2023
To investigate whether parameters from IDEAL-IQ/amide proton transfer MRI (APTWI) could help predict histopathological factors of rectal cancer. Preoperative IDEAL-IQ and APTWI sequences of 67 patients with rectal cancer were retrospectively analyzed ...
Yang Peng, Xianlun Zou, Gen Chen, Xuemei Hu, Yaqi Shen, Daoyu Hu, Zhen Li   +6 more
doaj   +1 more source

Primary rectal monophasic synovial sarcoma

Proceedings, 2021
Synovial sarcoma is a rare malignant mesenchymal neoplasm that often occurs in the extremities. Less than 70 cases of primary synovial sarcoma occurring in the digestive system have been reported.
Junlin Zhang, S. Findeis, Benjamin J. Lang, G. Ogola, A. Agarwal   +4 more
semanticscholar   +1 more source

A circumferential rectal superficial neoplasm resected with endoscopic submucosal dissection using the pocket-creation method

Endoscopy International Open, 2018
Endoscopic submucosal dissection (ESD) is recognized as an important technique in the nonsurgical management of early gastrointestinal carcinoma and it is continuously undergoing evolution in terms of technique and equipment.
R. Abdul Rani, Naohisa Yoshida, T. Murakami, K. Ogiso, R. Hirose, Yutaka Inada, H. Konishi, Y. Naito, M. Kishimoto, T. Ando, Y. Itoh   +10 more
semanticscholar   +1 more source

Lymph node micrometastasis in stage I and II rectal cancer [PDF]

Korean Journal of Clinical Oncology, 2016
Purpose The aim of this study was to determine the rate of lymph node (LN) micrometastasis in patients with stage I and II rectal cancer. Methods One hundred eighty patients with either stage I or II rectal carcinoma who underwent curative resection ...
Hye-Yoon Choi, Kil Yeon Lee, Su Youn Lee, Youn Wha Kim   +3 more
doaj   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Leiomyosarcoma of the rectosigmoid junction, a case report

Radiology Case Reports, 2020
Leiomyosarcomas are a rare type of neoplasm of the digestive tract with an estimated presentation of 0.1% predominantly between the fifth and sixth decade of life [1]. We report the case of a 61 years old male patient without previous medical conditions,
Tania Lisseth Mercado Avendano, MD, Jorge Adolfo Chamorro Flores, MD   +1 more
doaj   +1 more source

Effect of chemotherapy on passenger mutations in metastatic colorectal cancer

Molecular Oncology, EarlyView.
Changes in passenger mutation load and predicted immunotherapy response after chemotherapy treatment. Tumor cells rich with passenger mutations have increased sensitivity to chemotherapy. Correlation of passenger mutations with neoantigen load suggests highly mutated clones promote a more effective response to immunotherapy, and therefore, first‐line ...
Marium T. Siddiqui, Matthew A. Cottam, Muhammad Bilal Mirza, Keeli B. Lewis, Kristen K. Ciombor, Mary Kay Washington, Kamran Idrees   +6 more
wiley   +1 more source