Results 81 to 90 of about 380,244 (316)

Thyroid nodules in children and adolescents: Investigation and management

Journal of Paediatrics and Child Health, Volume 58, Issue 12, Page 2163-2168, December 2022., 2022
Clinically detectable thyroid nodules are less common in children than adults. However, they are associated with an increased risk of malignancy. Therefore, thorough evaluation of paediatric thyroid nodules is necessary, and an understanding of the features associated with a higher risk of malignancy is important to guide management and referral ...
Jessica L Sandy, Angela Titmuss, Shihab Hameed, Yoon Hi Cho, Gideon Sandler, Paul Benitez‐Aguirre   +5 more
wiley   +1 more source

Generalized-Ensemble Simulations of the Human Parathyroid Hormone Fragment PTH(1-34) [PDF]

, 2003
A generalized-ensemble technique, multicanonical sampling, is used to study the folding of a 34-residue human parathyroid hormone fragment. An all-atom model of the peptide is employed and the protein-solvent interactions are approximated by an implicit solvent. Our results demonstrate that generalized-ensemble simulations are well suited to sample low-
arxiv   +1 more source

BlazeNeo: Blazing fast polyp segmentation and neoplasm detection [PDF]

arXiv, 2022
In recent years, computer-aided automatic polyp segmentation and neoplasm detection have been an emerging topic in medical image analysis, providing valuable support to colonoscopy procedures. Attentions have been paid to improving the accuracy of polyp detection and segmentation.
arxiv  

A common classification framework for neuroendocrine neoplasms: an International Agency for Research on Cancer (IARC) and World Health Organization (WHO) expert consensus proposal [PDF]

, 2018
The classification of neuroendocrine neoplasms (NENs) differs between organ systems and currently causes considerable confusion. A uniform classification framework for NENs at any anatomical location may reduce inconsistencies and contradictions among ...
Rindi G, Klimstra DS, Abedi-Ardekani B, Asa SL, Bosman FT, Brambilla E, Busam KJ, de Krijger RR, Dietel M, El-Naggar AK, Fernandez-Cuesta L, Kl\uf6ppel G, McCluggage WG, Moch H, Ohgaki H, Rakha EA, Reed NS, Rous BA, Sasano H, Scarpa A, Scoazec JY, Travis WD, Tallini G, Trouillas J, van Krieken JH, Cree IA
core   +1 more source

Impaired glucose metabolism and other metabolic disorders in patients with primary hyperparathyroidism

Сахарный диабет, 2021
The clinical picture of primary hyperparathyroidism (PHPT) which caused by parathyroid neoplasms often includes metabolic syndrome leading to the development of cardiovascular diseases.
Ekaterina E. Bibik, [Anna K. Eremkina, Julia A. Krupinova, Natalia V. Klementieva, Ekaterina A. Dobreva, Natalia G. Mokrysheva   +5 more
doaj   +1 more source

A rare cause of recurrent spontaneous pneumothorax: Birt-hogg-dube syndrome [PDF]

, 2018
Birt-Hogg-Dube (BHD) syndrome is an unusual disorder characterized by the triad of cutaneous lesions, renal tumors and lung cysts. In cases with BHD syndrome, the frequency of recurrent pneumothorax is increased due to presence of multiple lung cysts. It
Demirci, M., Karaman, Engin, Ufuk, F., Yavaş, H.G.   +3 more
core   +1 more source

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, Brunet, Joan, Busteros, José Ignacio, Carrato, Cristina, Costa, Irmgard, Cuatrecasas Freixas, Miriam, Dueñas, Núria, Esteller, Manel, Fernández Figueras, María Teresa, Gorostiaga, Iñigo, Llort, Gemma, Marco, Vicente, Mateu, Gemma, Matias-Guiu, Xavier, Musulén, Eva, Navarro, Matilde, Pineda Riu, Marta, Riera, Cristina, Saperas, Esteban, Trias, Isabel   +19 more
core   +2 more sources

Ionized hypercalcemia in 238 cats from a referral hospital population (2009‐2019)

Journal of Veterinary Internal Medicine, Volume 37, Issue 1, Page 80-91, January/February 2023., 2023
Abstract Background Ionized calcium concentration ([iCa]) is more sensitive for detecting calcium disturbances than serum total calcium concentration but literature on ionized hypercalcemia in cats is limited. Urolithiasis is a possible adverse consequence of hypercalcemia. Hypothesis/Objectives To describe clinical details of diagnoses associated with
Sophie E. Broughton, Dan G. O'Neill, Harriet M. Syme, Rebecca F. Geddes   +3 more
wiley   +1 more source

NeoUNet: Towards accurate colon polyp segmentation and neoplasm detection [PDF]

arXiv, 2021
Automatic polyp segmentation has proven to be immensely helpful for endoscopy procedures, reducing the missing rate of adenoma detection for endoscopists while increasing efficiency. However, classifying a polyp as being neoplasm or not and segmenting it at the pixel level is still a challenging task for doctors to perform in a limited time.
arxiv  

Higher order organizational features can distinguish protein interaction networks of disease classes: a case study of neoplasms and neurological diseases [PDF]

arXiv, 2022
Neoplasms (NPs) and neurological diseases and disorders (NDDs) are amongst the major classes of diseases underlying deaths of a disproportionate number of people worldwide. To determine if there exist some distinctive features in the local wiring patterns of protein interactions emerging at the onset of a disease belonging to either of these two ...
arxiv