Results 61 to 70 of about 534,413 (384)
Liver metastasis from rectal neuroendocrine neoplasm detected 15 years after primary resection
Surgical Case Reports, 2022 Background Rectal neuroendocrine neoplasms can induce liver metastasis. However, few reports exist on the associated long-term recurrence rates. We report a case of liver metastasis identified 15 years after rectal neuroendocrine neoplasm resection. Case
Miho Akabane +5 more
doaj +1 more source
, 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 +4 more
core +1 more source
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
Pretreatment inflammatory markers predicting treatment outcomes in colorectal cancer [PDF]
Annals of Coloproctology, 2022 We aimed to review whether pretreatment inflammatory markers reflect the short- and long-term outcomes of patients with colon cancer, rectal cancer, colon and rectal cancers, and metastatic colorectal cancer (CRC).
Sanghyun An +7 more
doaj +1 more source
Reducing the Model Variance of a Rectal Cancer Segmentation Network [PDF]
IEEE Access, vol. 7, Issue. 1, pp. 182725-182733, 2019, 2019 In preoperative imaging, the demarcation of rectal cancer with magnetic resonance images provides an important basis for cancer staging and treatment planning. Recently, deep learning has greatly improved the state-of-the-art method in automatic segmentation.
arxiv +1 more source
Preoperative chemoradiation versus radiation alone for stage II and III resectable rectal cancer [PDF]
, 2013 Background : Preoperative radiotherapy (RT) decreases local recurrence rate and improves survival in stage II and III rectal cancer patients. The combination of chemotherapy with RT has a sound radiobiological rationale, and phase II trials of combined ...
Ceelen, Wim +2 more
core +1 more source
Characterization of Rectal Neoplasms Using Computerized Tomography [PDF]
American Journal of Health Research, 2014 The aims of this study were to characterize and localize the rectal neoplasms by the computerized tomography (CT) and sigmoidoscopy in patients who suspected to have colorectal neoplasms. It was conducted at Radiology and Endoscopy Departments - Soba Hospital-Khartoum-Sudan.
Wael Abdelgafour Mohammed +3 more
openaire +2 more sources
A novel combination of triple metachronous malignancies of the kidney, oropharynx and prostate. A case report [PDF]
, 2015 Synchronous or metachronous malignancies are a rare event, with an incidence rate that increases with age. The present study reports the case of a 70-year-old Caucasian male who was referred to the outpatient office of the Urology Unit, Sapienza ...
Carbone, Antonio +6 more
core +1 more source
Neural Transformers for Intraductal Papillary Mucosal Neoplasms (IPMN) Classification in MRI images [PDF]
, 2022 Early detection of precancerous cysts or neoplasms, i.e., Intraductal Papillary Mucosal Neoplasms (IPMN), in pancreas is a challenging and complex task, and it may lead to a more favourable outcome. Once detected, grading IPMNs accurately is also necessary, since low-risk IPMNs can be under surveillance program, while high-risk IPMNs have to be ...
arxiv +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 +7 more
core +1 more source