Related Experiment Video
Updated: May 3, 2026
03:57
Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy
Published on: July 14, 2023
2.5K
[Hypercalcemia]
Magdalena Dylewska1, Monika Wieliczko1
1Katedra i Klinika Nefrologii, Dializoterapii i Chorób Wewnetrznych, Warszawski Uniwersytet Medyczny.
Wiadomosci Lekarskie (Warsaw, Poland : 1960)
|February 5, 2014
Summary
Hypercalcemia, or high serum calcium, is common, often caused by malignancy or primary hyperparathyroidism. Treatment includes hydration, diuretics, and medications, with dialysis for severe cases.
Area of Science:
- Clinical Medicine
- Endocrinology
- Nephrology
Context:
- Hypercalcemia, defined as serum calcium >2.62 mmol/l (10.5 mg/dl), is a frequent clinical issue.
- Malignancy and primary hyperparathyroidism are the primary etiologies.
- Clinical manifestations vary with the severity and duration of hypercalcemia.
Purpose:
- To outline the common causes, clinical presentation, and therapeutic strategies for hypercalcemia.
- To provide a concise overview of hypercalcemia management.
Summary:
- Hypercalcemia affects multiple organ systems, with symptoms correlating to disorder severity.
- Therapeutic interventions include saline hydration, loop diuretics, antiresorptive agents (e.g., calcitonin, bisphosphonates), and corticosteroids.
- Hemodialysis is reserved for severe, refractory cases.
Impact:
- Provides essential information for clinicians managing hypercalcemia.
- Highlights the importance of identifying underlying causes for effective treatment.
- Emphasizes the range of treatment options available, from conservative measures to advanced interventions like dialysis.
More Related Videos
Related Concept Videos
01:21Skeleton and Calcium Homeostasis
8.4K
Calcium is not only the most abundant mineral in bone but also the most abundant mineral in the human body. Calcium ions are needed for bone mineralization, tooth health, heart rate regulation and strength of contraction, blood coagulation, the contraction of smooth and skeletal muscle cells, and the regulation of nerve impulse conduction. The average calcium level in the blood is about 10 mg/dL. When the body cannot maintain this level, a person will experience hypo or hypercalcemia.
8.4K
01:25Hyperthyroidism I: Introduction
30
Hyperthyroidism is a type of thyrotoxicosis characterized by the thyroid gland's overproduction of the thyroid hormones triiodothyronine (T3) and thyroxine (T4). This hormone excess increases the basal metabolic rate and enhances sensitivity to catecholamines.DiagnosisDiagnosis is based on clinical features and biochemical testing. It typically shows suppressed thyroid-stimulating hormone (TSH) levels below 0.4 mIU/L, with elevated free T3 and/or T4. Additional tests, including thyroid...
30
01:27Hyperthyroidism II: Pathophysiology
28
Hyperthyroidism is a hypermetabolic state caused by elevated levels of thyroid hormones, triiodothyronine (T3) and thyroxine (T4). It results from dysregulation at the thyroid, pituitary, or immune system level and affects multiple organ systems.PathophysiologyThe most common cause of hyperthyroidism is Graves’ disease, an autoimmune disorder in which antibodies, specifically thyroid-stimulating antibodies (TSAb), a subtype of TSH receptor antibodies (TRAb), bind to and activate TSH...
28
01:17Hormones and Bone Tissue
3.5K
The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
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...
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...
3.5K
00:59The Parathyroid Glands
5.2K
The two pairs of parathyroid glands embedded within the posterior surface of the thyroid gland are restricted by a dense capsule around them. These glands comprise two distinct cell populations—parathyroid oxyphil and parathyroid principal cells- pivotal in calcium homeostasis.
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...
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...
5.2K
01:24Graves Disease II: Pathophysiology
26
Graves’ disease is an autoimmune disorder characterized by the production of thyroid-stimulating immunoglobulins (TSI) that activate TSH receptors, leading to excessive synthesis and release of thyroid hormones (T3 and T4) and resulting in hyperthyroidism.Among all causes of hyperthyroidism, Graves’ disease is the most common and can happen at any age, though it is more frequent in women. It produces a hypermetabolic state with features such as weight loss, tachycardia, tremor,...
26