Results 101 to 110 of about 49,664 (263)

Bone mineral content after renal transplantation [PDF]

open access: yes, 1984
Forearm bone mineral content (BMC), as evaluated by photonabsorption densitometry, was measured in 28 cadaver kidney donor recipients who entered the study 8 weeks postoperatively and were followed up for 18 months.
A Alvestrand   +28 more
core   +1 more source

Objective assessment of functional and motor-cognitive outcomes among asymptomatic primary hyperparathyroidism patients undergoing parathyroidectomy using wearable technologies: a pilot study towards better informed clinical decision-making [PDF]

open access: yes, 2017
For the past 40 years, most patients with Primary Hyperparathyroidism (PHPT) have presented with the asymptomatic form of PHPT. Despite the dominance of the asymptomatic PHPT phenotype, current National Institutes of Health (NIH) indications for ...
Siddiqi, Noreen
core  

Effect of vitamin D3 overdose and calcium supplementation in experimental nephrolithiasis model

open access: gold, 2021
Maria Fátima de Paula Ramos   +4 more
openalex   +1 more source

Synchronous Primary Hyperparathyroidism and Polycythemia Vera: A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Polycythemia vera (PV) is a chronic myeloproliferative neoplasm characterized by increased erythrocytes and commonly associated with JAK2 mutations. Primary hyperparathyroidism (PHPT), which is often caused by a parathyroid adenoma, is a common cause of hypercalcemia.
Maryam Montazeri   +3 more
wiley   +1 more source

Evaluation of the chemical composition of nephrolithiasis using dual-energy CT in Southern Chinese gout patients

open access: yesBMC Nephrology, 2019
Background A study to evaluate the prevalence of uric acid (UA) nephrolithiasis with dual-energy CT (DECT) and explore the risk factors for kidney stones in primary gout patients.
Zhao-Xia Li   +5 more
doaj   +1 more source

Mechanisms of human kidney stone formation [PDF]

open access: yes, 2014
The precise mechanisms of kidney stone formation and growth are not completely known, even though human stone disease appears to be one of the oldest diseases known to medicine.
Coe, Fredric L.   +4 more
core   +1 more source

Brown Tumors Mimicking Skeletal Metastases: A Diagnostic Pitfall in Primary Hyperparathyroidism

open access: yesClinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Brown tumors are rare but important manifestations of primary hyperparathyroidism (PHPT). These benign, fibrotic, and erosive bony lesions result from localized rapid osteoclastic activity driven by excessive parathyroid hormone levels. Although brown tumors are considered one of the most pathognomonic signs of PHPT, they are infrequently ...
Uzma Akbar   +7 more
wiley   +1 more source

The Genetics of Nephrolithiasis [PDF]

open access: yesNephron Experimental Nephrology, 2008
Renal stone formation (nephrolithiasis) is a worldwide problem causing substantial morbidity and economic burden. The heritability of stone formation has long been recognized, and with the advent of the genomic era, we have the potential to define the underlying genetic defects.
openaire   +2 more sources

Idiopathic Primary Calcium Oxalate‐Rich Enteroliths Causing Small Bowel Obstruction in a Young Woman: A Rare Case Report

open access: yesClinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Primary enterolithiasis must be considered in subacute bowel obstruction, even in patients lacking classic risk factors. Persistent, unexplained abdominal symptoms necessitate repeat imaging and heightened clinical suspicion, as timely surgical resection often provides both the diagnosis and definitive treatment.
Usama Hanif   +7 more
wiley   +1 more source

Noncrystalline uric acid inhibits proteoglycan and glycosaminoglycan synthesis in distal tubular epithelial cells (MDCK) [PDF]

open access: yes, 2010
Hyperuricemia is associated with renal stones, not only consisting of uric acid (UrAc) but also of calcium oxalate (CaOx). Glycosaminoglycans (GAGs) are well-known inhibitors of growth and aggregation of CaOx crystals.
Borges, Fernanda Teixeira   +3 more
core   +2 more sources

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