Results 301 to 310 of about 549,282 (362)
Unveiling the Rare: A Case Report of Rectal Schwannoma in a Neurofibromatosis Type 1 Patient. [PDF]
CureusVulasala SS +5 more
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Rectal neuroendocrine neoplasms: what the radiologists should know
Abdominal Radiology, 2022Neuroendocrine neoplasms of the rectum (R-NENs) are rare; however, their incidence has increased almost threefold in the last few decades. Imaging of R-NENs includes two primary categories: anatomic/morphologic imaging comprised of endoscopic ultrasound (EUS), computed tomography (CT), magnetic resonance imaging (MRI), and functional/molecular imaging ...
Mayur K. Virarkar +7 more
semanticscholar +3 more sources
Robotic transanal surgery for local excision of rectal neoplasms [PDF]
Journal of Robotic Surgery, 2014 Robotic transanal surgery (RTS) has been a natural evolution of transanal minimally invasive surgery. This video demonstrates how RTS is performed for the full-thickness excision of a malignant rectal polyp, with endoluminal robotic suturing of the rectal wall defect.
S. Atallah +3 more
semanticscholar +3 more sources
[Clinicopathological characteristics of rectal neuroendocrine neoplasms].
Zhonghua nei ke za zhi, 2021Objective: Clinicopathological characteristics of neuroendocrine neoplasms are highly heterogeneous based on variable origins.Our study aims to explore the clinical features of rectal neuroendocrine neoplasm (RNEN). Methods: Patients with histologically diagnosed rectal neuroendocrine neoplasms were retrospectively analyzed between January 2012 and ...
Xu-xia He +4 more
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Zhonghua wei chang wai ke za zhi = Chinese journal of gastrointestinal surgery, 2020
Objective: To explore the safety and feasibility of da Vinci robot surgical systems in natural orifice specimen extraction surgery (NOSES) for rectal neoplasms. Methods: A descriptive cohort study was used.
J. Zhou +6 more
semanticscholar +1 more source
Objective: To explore the safety and feasibility of da Vinci robot surgical systems in natural orifice specimen extraction surgery (NOSES) for rectal neoplasms. Methods: A descriptive cohort study was used.
J. Zhou +6 more
semanticscholar +1 more source
Endoscopic submucosal dissection of an unusual flat rectal neoplasm [PDF]
Gut, 2014 A 63-year-old woman was admitted to our gastroenterology unit to undergo a screening colonoscopy, scheduled for faecal occult blood test positivity. During the procedure, a flat, rectal granular lesion was found. With the use of magnification and narrow band image (NBI) technology, the lesion was diagnosed as a laterally spreading tumour (LST ...
Loredana De Marco +7 more
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Diseases of the Colon & Rectum, 2018
BACKGROUND: Local excision may be curative for benign and malignant rectal neoplasms. Because many early rectal cancers are discovered incidentally after local excision of clinically benign lesions, it is unclear whether preoperative imaging with ...
Lawrence Lee +5 more
semanticscholar +1 more source
BACKGROUND: Local excision may be curative for benign and malignant rectal neoplasms. Because many early rectal cancers are discovered incidentally after local excision of clinically benign lesions, it is unclear whether preoperative imaging with ...
Lawrence Lee +5 more
semanticscholar +1 more source
Asymptomatic Renal Neoplasms in the Rectal Cancer Patient
The American Surgeon, 2001Although cancers of the rectum and kidney are common malignancies the incidence of coexistent rectal and renal primary tumors is unclear. Our objective was to determine the true incidence of synchronous neoplasms of the rectum and kidney. The computed tumor registry database at the City of Hope National Medical Center was queried for patients with ...
C A, Cullinane +3 more
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TEM and TAMIS for Large Rectal Neoplasm
2017Minimally invasive treatment of large rectal neoplasms by transanal endoscopic microsurgery (TEM) and, more recently, by transanal minimally invasive surgery (TAMIS) has become a common procedure. Since the introduction of TEM in 1983, indications have been widely extended, even if preoperative staging actually presents many limitations.
AROLFO, Simone, AREZZO, Alberto
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[Progress in diagnosis and treatment of rectal neuroendocrine neoplasms].
Zhonghua zhong liu za zhi [Chinese journal of oncology], 2020Neuroendocrine neoplasms (NENs) are relatively rare heterogeneous tumors that originate from peptidergic neurons and neuroendocrine cells and have been referred to as "carcinoids" in the past. Although this type of tumor had been previously considered to be indolent tumor with a low degree of malignancy, with the development of medicine and clinical ...
Jian-Jun Bi +5 more
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