Results 111 to 120 of about 381,589 (317)
Automatic Detection of Blue-White Veil and Related Structures in Dermoscopy Images [PDF]
Computerized Medical Imaging and Graphics 32 (2008) 670-677, 2010 Dermoscopy is a non-invasive skin imaging technique, which permits visualization of features of pigmented melanocytic neoplasms that are not discernable by examination with the naked eye. One of the most important features for the diagnosis of melanoma in dermoscopy images is the blue-white veil (irregular, structureless areas of confluent blue ...
arxiv +1 more source
Parathyroid carcinoma: an unusual presentation of a rare neoplasm
German medical science : GMS e-journal, 2017 Das Nebenschilddrüsenkarzinom ist eine extrem seltene, bösartige endokrine Neoplasie, deren Diagnose und Behandlung eine große Herausforderung darstellen. Klinisch wird die Erkrankung früher in Patienten mit Hyperparathyreoidismus mit Zeichen von schwerer Hyperkalzämie entdeckt.
Shruti, S, Siraj, F
openaire +4 more sources
Chromogranin A in uremia: Progressive retention of immunoreactive fragments [PDF]
, 1990 Chromogranin A in uremia: Progressive retention of immunoreactive fragments. Chromogranin A is a soluble protein that is stored and released with catecholamines from their secretory vesicles.
Hsiao, Ray J. +2 more
core +1 more source
Studying the emergence of invasiveness in tumours using game theory [PDF]
, 2008 Tumour cells have to acquire a number of capabilities if a neoplasm is to become a cancer. One of these key capabilities is increased motility which is needed for invasion of other tissues and metastasis. This paper presents a qualitative mathematical model based on game theory and computer simulations using cellular automata.
arxiv +1 more source
Hierarchical Phenotyping and Graph Modeling of Spatial Architecture in Lymphoid Neoplasms [PDF]
arXiv, 2021 The cells and their spatial patterns in the tumor microenvironment (TME) play a key role in tumor evolution, and yet the latter remains an understudied topic in computational pathology. This study, to the best of our knowledge, is among the first to hybridize local and global graph methods to profile orchestration and interaction of cellular components.
arxiv
Nefunkcio nalni karcinom paratiroidne žlijezde : prikaz slučaja [PDF]
, 2011 Parathyroid gland carcinoma is a rare malignancy. The tumor is mostly functioning, causing severe hyperparathyroidism, with high serum calcium level and severe bone disease. Non-functioning parathyroid carcinomas are extremely rare.
Ana Krvavica +3 more
core +1 more source
Journal of the ASEAN Federation of Endocrine Societies, 2019 Eight cases of parathyroid carcinoma were identified (8 females; median age 45 years, range 28-72). Half of whom were diagnosed preoperatively. Hypercalcemic symptoms were seen in 87.5% of the patients and the main complication was nephrolithiasis.
Shamira Shahar +2 more
doaj +1 more source
Network-based community detection of comorbidities and their association with SARS-CoV-2 virus during COVID-19 pathogenesis [PDF]
arXiv, 2022 Recent studies emphasized the necessity to identify key (human) biological processes and pathways targeted by the Coronaviridae family of viruses, especially SARS-CoV-2. COVID-19 caused up to 33-55\% death rates in COVID-19 patients with malignant neoplasms and Alzheimer's disease.
arxiv
Complete Loss of EPCAM Immunoexpression Identifies EPCAM Deletion Carriers in MSH2-Negative Colorectal Neoplasia [PDF]
, 2020 The use of epithelial cell adhesion molecule (EPCAM) immunohistochemistry (IHC) is not included in the colorectal cancer (CRC) screening algorithm to detect Lynch syndrome (LS) patients. The aim of the present study was to demonstrate that EPCAM IHC is a
Balaguer Prunés, Francesc +19 more
core +2 more sources
Calcitonin Activity in Ultimobranchial Neoplasms from Bulls [PDF]
, 1971 Ultimobranchial neoplasms from 5 bulls (hat were extracted and assayed individually contained approximately 68% as much calcitonin activity (452 ± 68 MRC mU/g) as thyroid glands from control bulls (663 ± 165 MRC mU/g).
Black, H. E., Capen, C. C., Young, D. M.
core +2 more sources