Results 31 to 40 of about 101,283 (342)

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

Transanal minimally invasive surgery for rectal lesions [PDF]

, 2016
Background and Objectives: Transanal minimally invasive surgery (TAMIS) has emerged as an alternative to transanal endoscopic microsurgery (TEM). The authors report their experience with TAMIS for the treatment of mid and high rectal tumors.
Balla, Andrea, Di Lorenzo, Nicola, Franceschilli, Luana, Iafrate, Corrado, La Torre, Marco, Quaresima, Silvia, Shalaby, Mostafa, Sileri, Pierpaolo   +7 more
core   +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

TEM technique in the treatment of patients with early rectal cancer

Вестник хирургии имени И.И. Грекова, 2020
The use of organ-preserving interventions remains the most important direction in improving of surgical treatment of patients with rectal cancer. One of the promising options for its implementation is the TEM (transanal endoscopic microsurgery) technique,
P. N. Romaschenko, A. A. Sazonov, N. A. Maistrenko, D. A. Ilyasbekov   +3 more
doaj   +1 more source

Transanal endoscopic microsurgery in the treatment of patients with benign neoplasms and early rectal cancer

Сибирский онкологический журнал, 2022
Introduction. Transanal endoscopic microsurgery (tem) is a method that allows the specialists to clearly visualize a tumor and bimanually remove the tumor using a set of special instruments.
V. A. Avdeenko, A. A. Nevolskikh, A. R. Brodsky, R. F. Zibirov, I. A. Orekhov, T. P. Pochuev, Yu. Yu. Mikhaleva, T. P. Berezovskaya, S. A. Myalina, L. O. Petrov, S. A. Ivanov   +10 more
doaj   +1 more source

Pseudoprogression in rectal gastrointestinal stromal tumor

Indian Journal of Medical and Paediatric Oncology, 2019
Although gastrointestinal stromal tumors (GISTs) are common mesenchymal intestinal neoplasms, rectal GISTs are rare mesenchymal tumors of the GI tract. We describe a case of rectal GIST in a 63-year-old male.
Virendra Meena, Binit Sureka, Poonam Elhence, Mayuresh Gautam, Pawan Garg, Pushpinder Singh Khera   +5 more
doaj   +1 more source

Mouse models of colorectal cancer. [PDF]

, 2011
Colorectal cancer is one of the most common malignancies in the world. Many mouse models have been developed to evaluate features of colorectal cancer in humans. These can be grouped into genetically-engineered, chemically-induced, and inoculated models.
Koeffler, H Phillip, Tong, Yunguang, Yang, Wancai   +2 more
core   +2 more sources

Novel use of the Heald anal stent after transanal endoscopic microsurgery

Surgical Techniques Development, 2011
Distension of the rectum following transanal endoscopic microsurgery (TEMS) increases rectal intra-luminal pressure and may promote pelvic sepsis by contaminating the rectal defect. We describe the first use of a Heald anal stent to decompress the rectum
Alun E. Jones, Guy F. Nash
doaj   +1 more source

A rare case of rectal adenocarcinoma and small-bowel neuroendocrine tumor in a young patient with long-standing Crohn's disease: A case report

Journal of Nature and Science of Medicine, 2021
Background: The association of adenocarcinoma of the colon and neuroendocrine tumor (NET) of the small bowel has been previously described in Crohn's disease (CD), however the concomitance of both neoplasms is extremely rare.
Nahla Azzam
doaj   +1 more source

Clinical study of colorectal cancer operation: Survival analysis [PDF]

Korean Journal of Clinical Oncology, 2020
Purpose Overall 5-year survival rates for colon and rectal cancer reported recently by the American Cancer Society were 89%, 90% for localized disease, 71%, 71% for regional disease, and 14%, 15% for distant disease.
Youngki Hong, Jaelim Kim, Yoon Jung Choi, Jung Gu Kang   +3 more
doaj   +1 more source