Results 21 to 30 of about 104,894 (342)

Rectal Lymphoma: Report of a Rare Case

Oman Medical Journal, 2023
Rectal lymphoma is a rare condition, presenting in less than 0.5% of all primary rectal neoplasms. Due to the disease’s primary non-specific symptoms, its diagnosis is usually made at advanced stages.
Ali Hayder Baqer Al-Dujaili, Ibrahim Al Alawi, Nabila Ali Said Al Julandani   +2 more
doaj   +1 more source

Surgical outcomes of robotic transanal minimally invasive surgery for selected rectal neoplasms: A single-hospital experience

Asian Journal of Surgery, 2020
Summary: Background: Rectal neoplasm is one of the most common malignancies worldwide. Screening programs for rectal neoplasm result in early diagnosis and a decrease in disease-related mortality and morbidity.
Yan-Jiun Huang, Yu-Min Huang, Wei-Lin Wang, Yiu-Shun Tong, Wayne Hsu, Po-Li Wei   +5 more
doaj   +1 more source

Factors influencing advanced colorectal neoplasm anatomic site distribution in China: An epidemiological study based on colorectal cancer screening data

Cancer Medicine, 2023
Objective Existing studies indicate that advanced colorectal neoplasms exhibit distinct clinical and biological traits based on anatomical sites. However, in China, especially for advanced colorectal neoplasms, there's limited information available on ...
Kailong Zhao, Hongzhou Li, Baofeng Zhang, Wenwen Pang, Suying Yan, Xinzhu Zhao, Xinyu Liu, Wanting Wang, Qiurong Han, Yao Yao, Tianhao Chu, Zhiqiang Feng, Qinghuai Zhang, Chunze Zhang   +13 more
doaj   +1 more source

Simultaneous laparoscopic liver metastasectomy and intersphincteric resection for neuroendocrine tumor of the rectum by natural orifice specimen extraction surgery

Journal of Minimally Invasive Surgery, 2023
Neuroendocrine tumors (NET) are relatively uncommon rectal neoplasms, and the liver is the most common site of distant metastasis. Simultaneous liver and colorectal resections by minimally invasive surgery and natural orifice specimen extraction are ...
Mufaddal Kazi, Shraddha Patkar, Avanish Saklani   +2 more
doaj   +1 more source

Faecal haemoglobin can define risk of colorectal neoplasia at surveillance colonoscopy in patients at increased risk of colorectal cancer. [PDF]

, 2020
Background: Quantitative faecal immunochemical tests measure faecal haemoglobin concentration (f-Hb), which increases in the presence of colorectal neoplasia.Objective: We examined the diagnostic accuracy of faecal immunochemical test (FIT)in patients at
Cleary, Shirley, Datt, Pooja, Digby, Jayne, Fraser, Callum G., Goudie, David R., Gray, Lynne, Humphries, Adam, Mowat, Craig, Steele, Robert J. C., Strachan, Judith A.   +9 more
core   +2 more sources

Histopathology report on colon cancer specimens; measuring surgical quality, an increasing stress for surgeons [PDF]

, 2018
Introduction. Improving the quality of surgical resections by evaluating surgical specimens is probably the most important feedback a surgeon can receive.
Bilavschi, Karina, Dimofte, Gabriel, Frunza, Tudor, Lunca, Sorinel, Morarasu, Stefan, Patrascu, Ana Maria   +5 more
core   +6 more sources

Neorectal Mucosal Prolapse After Intersphincteric Resection for Low-Lying Rectal Cancer: A Case Report [PDF]

Annals of Coloproctology, 2021
Radical resection for low rectal cancer is the mainstay among the treatment modalities. Intersphincteric resection (ISR) is considered a relatively new but effective surgical treatment for low-lying rectal tumor.
Mohammed Alessa, Hyeon Woo Bae, Homoud Alawfi, Ahmad Sakr, Fozan Sauri, Nam Kyu Kim   +5 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

Short-term outcomes of endoscopic submucosal dissection versus laparoscopic surgery for colorectal neoplasms: An observational study

Journal of the Anus, Rectum and Colon, 2018
Objectives: With endoscopic submucosal dissection and laparoscopic surgery, treatment for colorectal neoplasms has become minimally invasive. However, few studies have compared endoscopic submucosal dissection with laparoscopic surgery for colorectal ...
Takashi Inoue, Fumikazu Koyama, Hiroyuki Kuge, Takeshi Ueda, Shinsaku Obara, Takayuki Nakamoto, Yoshiyuki Sasaki, Yasuyuki Nakamura, Masayuki Sho   +8 more
doaj   +1 more source

Anorectal Melanoma [PDF]

, 2018
Anorectal melanoma (AM) is a rare malignancy, characterized by aggressive behavior and a poor prognosis. AM is more frequent in female patients aged over 50 years.
Dario Didona, Giovanni Paolino, Giulia Macrì, Santo Raffaele Mercuri., Stefano Calvieri   +4 more
core   +1 more source