Results 21 to 30 of about 12,749 (324)
Frontiers in Oncology, 2023 Anal adenocarcinoma combined with perianal Paget’s disease (PPD) involving the vulva is rare, and there is no established standard treatment. We present the case of a 69-year-old woman with symptoms of intermittent hematochezia and perianal discomfort ...
Gan-bin Li +4 more
doaj +1 more source
Malignancies diagnosed before and after anal squamous cell carcinomas: A SEER registry analysis
Cancer Medicine, 2021 Background Increased risk of a second primary malignancy (SPM) before or after diagnosis of anal squamous cell carcinoma (ASCC) has been reported in a previous single‐institution study.
Krupa S. Jani +10 more
doaj +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
Mathematical modelling, selection and hierarchical inference to determine the minimal dose in IFN$α$ therapy against Myeloproliferative Neoplasms [PDF]
Mathematical Medicine and Biology: A Journal of the IMA, Volume
41, Issue 2, June 2024, Pages 110-134, 2021 Myeloproliferative Neoplasms (MPN) are blood cancers that appear after acquiring a driver mutation in a hematopoietic stem cell. These hematological malignancies result in the overproduction of mature blood cells and, if not treated, induce a risk of cardiovascular events and thrombosis. Pegylated IFN$\alpha$ is commonly used to treat MPN, but no clear
arxiv +1 more source
Prognostic Value of Bone Marrow Uptake Using 18F-FDG PET/CT Scans in Solid Neoplasms
Journal of Imaging, 2022 Background: Fluorine-18-fluorodeoxyglucose positron emission tomography/computerized tomography (18F-FDG PET/CT) uptake is known to increase in infective and inflammatory conditions. Systemic inflammation plays a role in oncologic prognosis. Consequently,
Francisco Tustumi +6 more
doaj +1 more source
Revista Brasileira de Saúde Materno Infantil, 2021 Objectives: to describe life quality of women with HPV and analyze the accuracy of anal visual inspection with acetic acid and lugol compared to high-resolution anoscopy in the detection of anal intraepithelial lesions.
Geyson Alves Marinho +5 more
doaj +2 more sources
Human Vaccines & Immunotherapeutics, 2022 Gay, bisexual, and other men who have sex with men (GBM), in addition to transgender women who have sex with men (TW), are at disproportionate risk for anal cancer.
Christopher W. Wheldon
doaj +1 more source
Does transanal endoscopic microsurgery affect rectal function? [PDF]
Annals of Coloproctology, 2023 Purpose Transanal endoscopic microsurgery (TEM) is the most standardized method for the local excision of rectal neoplasms. Unfortunately, local excisions of rectal lesions by means of TEM are not completely free from undesirable functional sequela. This
Evgeniy Khomyakov +3 more
doaj +1 more source
Anal Metastasis Originating from Colorectal Cancer: Report of Two Cases
대한영상의학회지, 2016 Anal metastasis from colorectal cancer rarely occurs, but it severely impairs the patient's quality of life, often requiring wide resection including the anal sphincter with permanent colostomy. This lesion can be misdiagnosed as a perianal fistula or an
Jae Min Kim +6 more
doaj +1 more source