vitamin D–dependent rickets type I

vitamin D–dependent rickets type I
an autosomal recessive disorder characterized by rickets with myopathy, hypocalcemia, moderate hypophosphatemia, secondary hyperparathyroidism, and subnormal serum concentrations of 1,25-dihydroxyvitamin D. The disorder can be overcome by high doses of vitamin D or physiologic doses of calcitriol and is caused by any of several enzyme defects in the pathway by which vitamin D is converted to its active form 1,25-dihydroxyvitamin D.

Medical dictionary. 2011.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • vitamin D–dependent rickets type II — an autosomal recessive disorder similar to type I but with elevated serum concentrations of 1,25 dihydroxyvitamin D. The disorder cannot be overcome by high levels of vitamin D or its metabolites and is caused by end organ refractoriness to the… …   Medical dictionary

  • pseudodeficiency rickets — vitamin D–dependent r. type I and type II …   Medical dictionary

  • pseudovitamin D–deficiency rickets — vitamin D–dependent r., type I; the term is sometimes used to denote types I and II collectively …   Medical dictionary

  • Vitamin D — is a group of fat soluble prohormones, the two major forms of which are vitamin D2 (or ergocalciferol) and vitamin D3 (or cholecalciferol).cite web|url=http://dietary supplements.info.nih.gov/factsheets/vitamind.asp|title=Dietary Supplement Fact… …   Wikipedia

  • Vitamin B12 deficiency — Classification and external resources Cyanocobalamin ICD 10 E …   Wikipedia

  • vitamin — vitaminic, adj. /vuy teuh min/; Brit. also /vit euh min/, n. any of a group of organic substances essential in small quantities to normal metabolism, found in minute amounts in natural foodstuffs or sometimes produced synthetically: deficiencies… …   Universalium

  • Calcitriol receptor — Vitamin D (1,25 dihydroxyvitamin D3) receptor PDB rendering based on 1kb2 …   Wikipedia

  • Hypocalcaemia — DiseaseDisorder infobox Name = Hypocalcemia ICD10 = ICD10|E|83|5|e|70 ICD9 = ICD9|275.41 ICDO = Caption = Calcium OMIM = OMIM mult = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 271 DiseasesDB = 6412 MeshID = D006996 In medicine,… …   Wikipedia

  • syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …   Medical dictionary

  • MEDICINE — From the beginning of their history until modern times Jews have exercised a tremendous influence on the development of medical science. They have always been solicitous in their care for the sick and held the medical profession in great esteem.… …   Encyclopedia of Judaism

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”