Results 1 to 10 of about 102,454 (299)
Double-tunneling butterfly method for endoscopic submucosal dissection of extensive rectal neoplasms. [PDF]
VideoGIE, 2020 Background and aims: Endoscopic submucosal dissection (ESD) is the preferred technique for en bloc resection of superficial colorectal neoplasms. Resection of extensive lesions with ESD can be challenging, owing to loss of orientation in the submucosal ...
Stasinos I, Toyonaga T, Suzuki N.
europepmc +2 more sources
Molecular typing and mutational characterization of rectal neuroendocrine neoplasms [PDF]
Cancer Medicine, 2023 Background Rectal neuroendocrine neoplasms (NENs) are rare neoplasms with limited understanding of its genomic alterations and molecular typing. Methods The paraffin‐embedded tissue specimens of 38 patients with rectal NENs after surgery were subjected ...
Xiaoling Duan +10 more
doaj +2 more sources
Pathological Complete Response in a Rare Case of Rectal Small Cell Neuroendocrine Carcinoma Following Neoadjuvant Radiochemotherapy: A Case Report [PDF]
Clin Case RepRectal neuroendocrine neoplasms are rare, aggressive tumors comprising a small fraction of rectal malignancies but with increasing incidence due to improved endoscopic detection.
Jha A +8 more
europepmc +2 more sources
BMC Surgery, 2023 Background There are only a few epidemiological reports available for reference. The clinicopathological features are not clear, so there is no consensus on treating rectal multiple neuroendocrine neoplasms.
Xiuli Zheng +6 more
doaj +1 more source
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
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 +5 more
doaj +1 more source
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 +13 more
doaj +1 more source
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 +2 more
doaj +1 more source
Gastrointestinal stromal tumor (GIST) of the Treitz’s angle– a very rare cause of high bowel obstruction [PDF]
, 2016 Gastrointestinal stromal tumors (GIST) are somewhat rare gastrointestinal tumors - approximately 1% to 3% incidence, but they are the most common mesenchymal neoplasms of the gastrointestinal tract.
Georgescu, Lota Corina +3 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 +5 more
doaj +1 more source