Results 31 to 40 of about 534,413 (384)
Risk of stricture after endoscopic submucosal dissection for large rectal neoplasms [PDF]
Endoscopy, 2015 Background and study aims: Improvements in the endoscopic submucosal dissection (ESD) technique have made circumferential ESD in the rectum possible. However, little is known about the clinical course after extensive ESD in the rectum.
Yoshiko Ohara +13 more
semanticscholar +2 more sources
Neuroendocrine Cancer of Rectum Metastasizing to Ovary [PDF]
Case Reports in Oncological Medicine, 2016 Neuroendocrine carcinomas (NECs) are rare malignancies that originate from the hormone-producing cells of the body’s neuroendocrine system. Rectal high grade NEC (HG-NEC) constituting less than 1% of colorectal cancers can cause large ovarian metastasis ...
Sapna Vinit Amin +6 more
doaj +2 more sources
Diagnostic accuracy of endoscopic ultrasonography for rectal neuroendocrine neoplasms
World Journal of Gastroenterology, 2014 To investigate the diagnostic accuracy of endoscopic ultrasonography (EUS) for rectal neuroendocrine neoplasms (NENs) and the differential diagnosis of rectal NENs from other subepithelial lesions (SELs).The study group consisted of 36 consecutive patients with rectal NENs histopathologically diagnosed using biopsy and/or resected specimens.
Guo-Qiang Xu +5 more
openaire +3 more sources
Enhancing prognostic accuracy in predicting rectal neuroendocrine neoplasms. [PDF]
World J GastroenterolThe recently published retrospective study introduces the GATIS score, a new predictive model for rectal neuroendocrine neoplasms. By analyzing data from a large Chinese multicenter cohort, the study shows that the GATIS score, incorporating tumor grade, T stage, tumor size, age, and prognostic nutritional index, demonstrates superior predictive power ...
Raj RPA, Nashwan AJ.
europepmc +3 more sources
Transanal Endoscopic Microsurgery for Rectal Neoplasms. How I Do It
Journal of Gastrointestinal Surgery, 2013 Transanal endoscopic microsurgery (TEM) has revolutionized the technique and outcomes of transanal surgery, becoming the standard of treatment for large sessile rectal adenomas, and may represent a possible treatment modality for early rectal cancer.A full-thickness excision is made on the rectal wall down to the perirectal fatty tissue.
ALLAIX, Marco Ettore +5 more
openaire +5 more sources
Robotic transanal minimally invasive surgery for local excision of rectal neoplasms (Br J Surg 2014; 101: 578–581) [PDF]
British Journal of Surgery, 2014 S. Atallah
semanticscholar +2 more sources
Primary signet ring carcinoma of the rectum: a rare entity [PDF]
, 2021 Signet ring cell carcinoma constitute an uncommon histological type of rectal cancer with less than 1% of all rectal neoplasms. It usually behaves aggressively and has an inferior prognosis.
Bal, M. S. +3 more
core +2 more sources
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 +2 more
doaj +1 more source
Frontiers in Oncology, 2023 Background While an elevated risk of second primary cancers (SPCs) has been observed in many other cancers, risk of SPCs has not been quantified in patients with rectal neuroendocrine neoplasms (NENs).
Ming Wan +4 more
semanticscholar +1 more source
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 +5 more
doaj +1 more source