Results 1 to 10 of about 13,049 (162)

Ischemic proctitis caused by a superior rectal arteriovenous fistula: a case report and literature review [PDF]

Frontiers in Gastroenterology
Ischemic proctitis is a rare but severe condition characterized by ischemic injury to the rectum due to insufficient blood supply from the vessels feeding the rectum. Due to the rectum’s rich collateral circulation, ischemic proctitis is uncommon.
Jiaqi Dong, Ming Zhao, Fengju Yuan, Ni Huang   +3 more
doaj   +2 more sources

Surgical treatment of rectal bleeding in comorbid patients with chronic radiation proctitis

Вестник хирургии имени И.И. Грекова, 2021
Radiation proctitis is a rare and significant complication of the combined therapy in patients with pelvic cancer. The choice of treatment of chronic radiation proctitis depends on the stage of disease and recurrent rectal bleeding.
A. Z. Tsitskarava, A. N. Demin, P. I. Bogdanov, A. Yu. Korolkov, V. Yu. Ulchenko, S. M. Lazarev   +5 more
doaj   +1 more source

Development and validation of an interpretable radiomic nomogram for severe radiation proctitis prediction in postoperative cervical cancer patients

Frontiers in Microbiology, 2023
BackgroundRadiation proctitis is a common complication after radiotherapy for cervical cancer. Unlike simple radiation damage to other organs, radiation proctitis is a complex disease closely related to the microbiota.
Chaoyi Wei, Xinli Xiang, Xiaobo Zhou, Siyan Ren, Qingyu Zhou, Wenjun Dong, Haizhen Lin, Saijun Wang, Yuyue Zhang, Hai Lin, Qingzu He, Yuer Lu, Xiaoming Jiang, Jianwei Shuai, Xiance Jin, Xiance Jin, Congying Xie   +16 more
doaj   +1 more source

Cytomegalovirus Proctitis Developed after COVID-19 Vaccine: A Case Report and Literature Review

Vaccines, 2022
(1) Background: We describe a case of a 58-year-old Chinese woman, without obvious cause of immunosuppression, who developed cytomegalovirus (CMV) proctitis three days after a second COVID-19 vaccination. Electronic colonoscopy revealed a new lesion that
Yuqing Lv, Ying Chang
doaj   +1 more source

Syphilitic Proctitis [PDF]

Baylor University Medical Center Proceedings, 2016
Syphilitic proctitis is a rare disease that usually presents as proctitis, ulcer, and neoplasm but lacks pathognomonic clinical symptoms. It is thus difficult to diagnose and may be treated inappropriately. We report a 31-year-old man who had a hard, ulcerated mass that occupied the rectal and sigmoid colon wall and mimicked a tumor.
Juliana F, Yang, Lan, Peng, Ali A, Siddiqui, Christian A, Mayorga   +3 more
openaire   +2 more sources

Viruela símica en un paciente con VIH: reporte de caso

Revista Peruana de Medicina Experimental y Salud Pública, 2023
La viruela símica es una enfermedad zoonótica endémica en algunas zonas de África; desde mayo  del 2022 se confirmaron múltiples reportes de viruela símica (VS) en países no endémicos.
Alex Omar Franco Lacato, Nataniel Aldo Chaparro Mérida, Dayany Moreno Samper, Delmira Selmira Orellana Padilla, Daniel Vides Melendres, Jhossmar Cristians Auza Santivañez   +5 more
doaj   +1 more source

What is the impact of diabetes mellitus on radiation induced acute proctitis after radical radiotherapy for adenocarcinoma prostate? A prospective longitudinal study

Clinical and Translational Radiation Oncology, 2019
Background: Long-term complications of diabetes include cardiovascular disease, retinopathy, nephropathy, and neuropathy. Diabetic patients with prostate cancer could be at a high risk of radiation-induced acute proctitis following radical radiotherapy ...
Abduelmenem Alashkham, Catherine Paterson, Stephen Hubbard, Ghulam Nabi   +3 more
doaj   +1 more source

Effect of interval between preoperative radiotherapy and surgery on clinical outcome and radiation proctitis in rectal cancer from FOWARC trial

Cancer Medicine, 2020
Objective The aim of this study was to evaluate the effect of the interval between CRT and surgery on radiation proctitis, the pathologic response, and postoperative morbidity. Methods This was a cohort study from a phase III, randomized controlled trial
Yi‐Kan Cheng, Qi‐Yuan Qin, Xiao‐Yan Huang, Ping Lan, Lei Wang, Xiang Gao, Teng‐Hui Ma   +6 more
doaj   +1 more source

Optimization of approaches to the treatment of mild to moderate ulcerative colitis

Лечащий Врач, 2021
Ulcerative colitis is an autoimmune disease of the colon, manifested by the development of non-specific inflammation of its mucous membrane with a mandatory lesion of the rectum.
S. S. Belous, O. V. Knyazev
doaj   +1 more source