Results 81 to 90 of about 370,756 (269)
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 +5 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
World Journal of Clinical Cases, 2022 BACKGROUND Multiple endocrine neoplasia type 1 (MEN1) is a rare hereditary tumor syndrome inherited in an autosomal dominant manner and presents mostly as parathyroid, endocrine pancreas (such as gastrinoma) and anterior pituitary tumors.
Jia-Lu Xu +4 more
semanticscholar +1 more source
Current concepts in parathyroid carcinoma: a single Centre experience
BMC Endocrine Disorders, 2019 Background Parathyroid carcinoma is a rare neoplasm that may present sporadically or in the context of a genetic syndrome. Diagnosis and management are challenging due to the lack of clinical and pathological features that may reliably distinguish ...
Valentina Ferraro +9 more
doaj +1 more source
A Hierarchical Transformer Encoder to Improve Entire Neoplasm Segmentation on Whole Slide Image of Hepatocellular Carcinoma [PDF]
arXiv, 2023 In digital histopathology, entire neoplasm segmentation on Whole Slide Image (WSI) of Hepatocellular Carcinoma (HCC) plays an important role, especially as a preprocessing filter to automatically exclude healthy tissue, in histological molecular correlations mining and other downstream histopathological tasks.
arxiv
Multiple Brown Tumors Secondary to Parathyroid Carcinoma: A Challenging Diagnosis
Cureus, 2022 Parathyroid carcinoma is an extremely rare endocrine neoplasm that accounts for less than 1% of the cases of primary hyperparathyroidism (PHPT). Continuous exposure to high levels of parathyroid hormone (PTH) induces an increase in bone remodeling and ...
E. Silva +4 more
semanticscholar +1 more source
Accelerated Bone Healing via Electrical Stimulation
Advanced Science, EarlyView.Electrical stimulation significantly impacts bone healing by enhancing osteoblast proliferation, differentiation, and vascularization through calmodulin/calcineurin/NFAT signaling. It also boosts macrophage function and cell migration, presenting a comprehensive approach to accelerating bone repair.
Jianfeng Sun +4 more
wiley +1 more source
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 +3 more
wiley +1 more source
Rare Skeletal Complications in the Setting of Primary Hyperparathyroidism
Case Reports in Endocrinology, 2015 Parathyroid carcinoma represents an extremely rare neoplasm with diverse clinical manifestations which vary from asymptomatic patients to severe complications of hypercalcemia or parathyrotoxicosis while skeletal involvement is rather common.
Nikos Sabanis +6 more
doaj +1 more source