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Urine CalciumAka: Hypercalciuria, Hypocalciuria

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  1. Normal
    1. Women: Urine Calcium <250 mg per 24 hours
    2. Men: Urine Calcium <300 mg per 24 hours
  2. Increased
    1. Associated Hypercalcemia
      1. Primary Hyperparathyroidism
      2. Hypervitaminosis D
      3. Sarcoidosis
      4. Bone metastases
      5. Multiple Myeloma
      6. Corticosteroids
      7. Prolonged immobilization
      8. Paget's Disease
    2. No Associated Hypercalcemia
      1. Increased Calcium intake
      2. Idiopathic hypercalciuria
      3. Renal tubule acidosis
      4. X-Linked Hypercalciuria (Dent's Disease)
  3. Decreased
    1. Hypoparathyroidism
    2. Pseudo-Hypoparathyroidism
    3. Vitamin D Deficiency
    4. Low Calcium diet
    5. Familial hypocalciuric Hypercalcemia
    6. Renal osteodystrophy
    7. Medications
      1. Thiazide Diuretics
      2. Oral Contraceptives

Hypercalciuria (C0020438)

Definition (CSP)abnormally high calcium in the urine; may be due to hyperabsorption of calcium, with the formation of calcium oxalate or calcium phosphate renal stones.
Definition (MSH)Excretion of abnormally high level of CALCIUM in the URINE, greater than 4 mg/kg/day.
ConceptsDisease or Syndrome (T047)
MSHD053565
EnglishHYPERCALCINURIA, Hypercalciuria, Hypercalcuria
Spanishhipercalciuria
Parent ConceptsCalcium Metabolism Disorders (C0006705), CALCIUM DISORDER (C0302590), Abnormal urine (C0235639), CALCIUM/PHOSPHATE ABNORMALITY (C0549633), Urological Manifestations (C0752303), Symptomatic disorders of the urinary tract (C0403721)
SourcesAOD, COSTAR, CSP, CST, DXP, MSH, OMIM, SCTSPA, SNOMEDCT
Derived from the NIH UMLS (Unified Medical Language System)


Hypocalciuria (C0020599)

ConceptsDisease or Syndrome (T047)
EnglishHypocalciuria
Spanishhipocalciuria
Parent ConceptsCalcium Metabolism Disorders (C0006705)
SourcesOMIM, SCTSPA, SNOMEDCT
Derived from the NIH UMLS (Unified Medical Language System)



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