Results 81 to 90 of about 534,413 (384)
CARE: A Large Scale CT Image Dataset and Clinical Applicable Benchmark Model for Rectal Cancer Segmentation [PDF]
arXiv, 2023 Rectal cancer segmentation of CT image plays a crucial role in timely clinical diagnosis, radiotherapy treatment, and follow-up. Although current segmentation methods have shown promise in delineating cancerous tissues, they still encounter challenges in achieving high segmentation precision.
arxiv
Clinical Case Reports, 2022 Key Clinical MessagePatients complaining of rectal bleeding, constipation, and a suspicious mass in colonoscopy should undergo biopsy. Histological features such as fibromuscular obliteration in the lamina propria favor SRUS, a benign disorder.
Masood Faghih Dinevari +6 more
openaire +2 more sources
ROLE OF HEREDITARY FACTORS IN THE DEVELOPMENT OF GLIAL BRAIN TUMORS
Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, 2018 Background. The analysis data on the malignant neoplasms incidence among first-degree relatives of probands with glial brain tumors are presented. Goal.
Pashkevich A. M. +2 more
doaj +1 more source
Mathematical models for order of mutation problem in myeloproliferative neoplasm: non-additivity and non-commutativity [PDF]
arXiv, 2023 In some patients of myeloproliferative neoplasm, two genetic mutations can be found: JAK2 V617F and TET2. When one mutation is present or not, the other mutation has different effects on regulating gene expressions. Besides, when both mutations are present, the order of occurrence might make a difference.
arxiv
Attention Augmented ConvNeXt UNet For Rectal Tumour Segmentation [PDF]
arXiv, 2022 It is a challenge to segment the location and size of rectal cancer tumours through deep learning. In this paper, in order to improve the ability of extracting suffi-cient feature information in rectal tumour segmentation, attention enlarged ConvNeXt UNet (AACN-UNet), is proposed.
arxiv
Immunoregulatory mechanisms of the arachidonic acid pathway in cancer
FEBS Letters, EarlyView.The central role of the arachidonic acid (AA) pathway in anticancer immunity. Enzymes and metabolites of the AA pathway can play both immunosuppressive and immunostimulatory roles in the tumor microenvironment. Therefore, their tailored targeting could be beneficial as a standalone therapy or in combination with current cancer immunotherapy.
Maria Tredicine +3 more
wiley +1 more source
Spontaneous regression of a rectal tonsil presenting as a large submucosal tumor
DEN Open, 2022 Rectal tonsils are localized hyperplastic lymphoid tissues in the rectum, and the initial endoscopic findings are consistent with those for neoplastic lesions. However, rectal tonsils are benign entities, and the diagnosis should be made cautiously. A 70‐
Toru Matsui +6 more
doaj +1 more source
Covariance Self-Attention Dual Path UNet for Rectal Tumor Segmentation [PDF]
arXiv, 2020 Deep learning algorithms are preferable for rectal tumor segmentation. However, it is still a challenge task to accurately segment and identify the locations and sizes of rectal tumors by using deep learning methods. To increase the capability of extracting enough feature information for rectal tumor segmentation, we propose a Covariance Self-Attention
arxiv
Primary Leiomyosarcoma of Ovary [PDF]
, 2009 Primary ovarian leiomyosarcomas is a rare neoplasm which comprises less than 3% of ovarian tumors. Their origin, etiology, histologic features, clinical behavior, and optimal treatment are still obscure.
Kaul, R, Sharma, J
core
Maxillary osteosarcoma in a beef suckler cow [PDF]
, 2012 A ten-year-old beef suckler cow was referred to the Scottish Centre for Production Animal Health and Food Safety of the University of Glasgow, because of facial swelling in the region of the right maxilla.
Barrett, D.C., Prins, D.G.J., Wittek, T.
core +3 more sources