Endocrine diseases | Connective tissue diseases |
- Hypogonadism
- Delayed puberty
- Estrogen deficiency
- Hypercortisolism
- Hyperthyroidism
- Hyperparathyroidism
- Vitamin D deficiency
- Growth hormone deficiency
- Diabetes mellitus (type 1 and 2)
| - Osteogenesis imperfecta
- Ehlers-Danlos syndrome
- Marfan syndrome
- Homocystinuria
|
Gastrointestinal diseases | Drugs |
- Malabsorption syndromes (eg, celiac disease, postoperative states)
- Inflammatory bowel disease
- Cirrhosis
| - Alcohol
- Heparin
- Glucocorticoids
- Thyroxine suppressive therapy
- Antiseizure medications
- Gonadotropin-releasing hormone analogs
- Cyclosporine
- Chemotherapy
- HIV medications (eg, tenofovir)
|
Hematologic disorders | Miscellaneous causes |
- Multiple myeloma
- Chronic hemolytic anemia
- Systemic mastocytosis
| - Eating disorders (eg, anorexia nervosa)
- Hypercalciuria
- Immobilization
- Rheumatoid arthritis
- Kidney disease
- Hepatic disease
- Tobacco
|