Related Experiment Video
Updated: Aug 17, 2026

Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy
Published on: July 14, 2023
Improved hypercalcemia after debulking of uremic tumoral calcinosis in a parathyroidectomized patient
Akira Fujiyoshi1, Roland Ng, Michael Bornemann
1University of Hawaii, Internal Medicine Residency Program, USA. afujiyoshi@aol.com
Abstract:
Uremic Tumoral Calcinosis (UTC) is a rare complication of chronic kidney disease on dialysis, characterized by large periarticular calcification. Among some cases, hypercalcemia with no conventional etiologies has been reported. We present a case of UTC in which hypercalcemia occurred after parathyroidectomy and introduction of low-calcium containing dialysate. Work-up of hypercalcemia did not reveal any conventional etiology, but hypercalcemia resolved after debulking of the tumor. This change in serum calcium gives us an insight into the mechanism of hypercalcemia, occasionally seen among cases with UTC.
Related Concept Videos
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Urinary Tract Calculi IV: Nutrition Therapy and Prevention
The Parathyroid Glands
Oxyphil cells, whose functions remain elusive, emerge during late puberty, adding a layer of complexity to the parathyroid gland's intricacies. In contrast, principal parathyroid cells undertake a vital role by producing...
Skeleton and Calcium Homeostasis
Synthesis and Functions of Calcitonin
The exact mechanisms by which calcitonin operates in calcium homeostasis remain elusive, but its significance is evident in several vital...
Urinary Tract Calculi V: Nursing Management