Osteolysis
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Kiran Singh, M.D. [2] Luke Rusowicz-Orazem, B.S.
Overview
Osteolysis is the softening, absorption and destruction of bony tissue.
Causes
Common Causes
- Acroosteolysis
- Adamantinoma
- Aging
- Bone tumors
- Chondroblastoma
- Chondromyxoid fibroma
- Chronic inflammation
- Cleidocranial dysplasia
- Craniomandibular dermatodysostosis
- Desmoplastic fibroma
- Enchondroma
- Enchondromatosis
- Epithelioid hemangioendothelioma
- Ewing sarcoma
- Gorham vanishing bone disease
- Hairy cell leukaemia
- Hajdu-cheney syndrome
- Idiopathic multicentric osteolysis
- Myeloma
- Neuroblastoma
- Osteosarcoma
- Polyostotic fibrous dysplasia
- Polyostotic osteolytic expansile dysplasia
- Pyknodysostosis
- Reiter syndrome
- Subchondral stress fracture
- Torg-winchester syndrome
- Van bogaert-hozay syndrome
Causes by Organ System
Cause in Alphabetical Order
- Acroosteolysis
- Adamantinoma
- Aging
- Arithritis
- Bone tumors
- Bonnet-dechaume-blanc syndrome
- Chondroblastoma
- Chondromyxoid fibroma
- Chronic inflammation
- Cleidocranial dysplasia
- Craniomandibular dermatodysostosis
- Cysts
- Desmoplastic fibroma
- Enchondroma
- Enchondromatosis
- Epithelioid hemangioendothelioma
- Ewing sarcoma
- Frostbite
- Gaucher disease
- Gorham vanishing bone disease
- Haim-munk syndrome
- Hairy cell leukaemia
- Hajdu-cheney syndrome
- Hereditary sensory and autonomic neuropathy type 2
- Histiocytosis x
- Hutchinson-gilford progeria syndrome
- Hyperparathyroidism, primary
- Idiopathic multicentric osteolysis
- Interleukin 1 receptor antagonist deficiency
- Majeed syndrome
- Mycetoma
- Myeloma
- Neuroblastoma
- Osteosarcoma
- Peridontal disease
- Polyostotic fibrous dysplasia
- Polyostotic osteolytic expansile dysplasia
- Polyvinyl chloride
- Prosthetics
- Psoriasis
- Pyknodysostosis
- Reiter syndrome
- Sarcoidosis
- Secondary syphilis
- Sickle cell disease
- Subchondral stress fracture
- Systemic hyalinosis
- Systemic sclerosis
- Tertiary syphilis
- Torg-winchester syndrome
- Van bogaert-hozay syndrome
Differential Diagnosis
In alphabetical order. [1] [2]
- Bone hemangioendothelioma
- Central Chondroma
- Chondromatosis
- Hand-Schuller-Christian Disease
- Eosinophillic bone granulation tumor
- Extraosseous soft tissue tumor
- Leukemia
- Lymphogranuloma
- Metastases
- Multiple Myeloma
- Osteolytic sarcoma
- Syphillitic gumma
osteolysis must be differentiated from other causes of hypercalcaemia
Differential diagnosis of hyperparathyroidism on the basis of hypercalcemia | ||||||||
---|---|---|---|---|---|---|---|---|
Disorder | Mechanism of hypercalcemia | Clinical features | Laboratory findings | Imaging & diagnostic modalities | ||||
PTH | Calcium | Phosphate | Other findings | |||||
Hyperparathyroidism | Primary hyperparathyroidism | Increase in secretion of parathyroid hormone (PTH) from a primary process in parathyroid gland. Parathyroid hormone causes increase in serum calcium. |
|
↑ | ↑ | ↓/Normal | Normal/↑ calcitriol | Findings of bone resorption:
Preoperative localization of hyperfunctioning parathyroid gland:
Predicting post-operative success:
|
Secondary hyperparathyroidism | Increase in secretion of parathyroid hormone (PTH) from a secondary process. Parathyroid hormone causes increase in serum calcium after long periods. |
|
↑ | ↓/Normal | ↑ | -- | ||
Tertiary hyperparathyroidism | Continuous elevation of parathyroid hormone (PTH) even after successful treatment of the secondary cause of elevated parathyroid hormone. Parathyroid hormone causes increase in serum calcium. |
|
↑ | ↑ | ↑ | -- | ||
Familial hypocalciuric hypercalcemia | This is a genetic disorder caused my mutation in calcium-sensing receptor gene. |
|
Normal/↑ | Normal/↑ | -- | -- |
| |
Malignancy[3] | Humoral hypercalcemia of malignancy[4][5][6] | Tumor cells secretes parathyroid hormone-related protein (PTHrP) which has similar action as parathyroid hormone. |
|
-- | ↑ | ↓/Normal | ↑ PTHrP
Normal/↑ calcitriol |
|
Osteolytic tumors | Multiple myeloma produces osteolysis of bones causing hypercalcemia. Osteolytic metasteses can cause bone resorption causing hypercalcemia. |
|
↓ | ↑ | -- | -- | ||
Production of calcitirol | Some tumors has ectopic activity of 1-alpha-hydroxylase leading to increased production of calcitriol. Calcitriol is active form of vitamin D and causes hypercalcemia. |
|
-- | ↑ | -- | ↑ Calcitriol | ||
Ectopic parathyroid hormone[7] | Some tumors leads to ectopic production of parathyroid hormone. |
|
↑ | ↑ | ↓/Normal | Normal/↑ calcitriol | ||
Medication induced | Lithium[8] | Lithium lowers urinary calcium and causes hypercalcemia. Lithium has been reported to cause an increase in parathyroid hormone and enlargement if parathyroid gland after weeks to months of therapy. |
|
↑ | ↑ | -- | -- |
|
Thiazide diuretics | Thiazide diuretics lowers urinary calcium excretion and causes hypercalcemia. |
|
-- | ↑ | -- | -- | -- | |
Nutritional | Milk-alkali syndrome | Hypercalcemia is be caused by high intake of calcium carbonate. |
|
-- | ↑ | -- | -- | |
Vitamin D toxicity | Excess vitamin D causes increased absorption of calcium from intestine causing hypercalcemia. |
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-- | ↑ | -- | ↑ Vitamin D (calcidiol and/or calcitriol) | -- | |
Granulomatous disease | Sarcoidosis[11] | Hypercalcemia is causes by endogeous production of calcitriol by disease-activated macrophages. |
|
-- | ↑ | -- | ↑ Calcitriol
↑ ACE levels |
References
- ↑ Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:77 ISBN 1591032016
- ↑ Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:68 ISBN 140510368X
- ↑ Mirrakhimov AE (2015). "Hypercalcemia of Malignancy: An Update on Pathogenesis and Management". N Am J Med Sci. 7 (11): 483–93. doi:10.4103/1947-2714.170600. PMC 4683803. PMID 26713296.
- ↑ Ratcliffe WA, Hutchesson AC, Bundred NJ, Ratcliffe JG (1992). "Role of assays for parathyroid-hormone-related protein in investigation of hypercalcaemia". Lancet. 339 (8786): 164–7. doi:10.1016/0140-6736(92)90220-W. PMID 1346019.
- ↑ Ikeda K, Ohno H, Hane M, Yokoi H, Okada M, Honma T, Yamada A, Tatsumi Y, Tanaka T, Saitoh T (1994). "Development of a sensitive two-site immunoradiometric assay for parathyroid hormone-related peptide: evidence for elevated levels in plasma from patients with adult T-cell leukemia/lymphoma and B-cell lymphoma". J. Clin. Endocrinol. Metab. 79 (5): 1322–7. doi:10.1210/jcem.79.5.7962324. PMID 7962324.
- ↑ Horwitz MJ, Tedesco MB, Sereika SM, Hollis BW, Garcia-Ocaña A, Stewart AF (2003). "Direct comparison of sustained infusion of human parathyroid hormone-related protein-(1-36) [hPTHrP-(1-36)] versus hPTH-(1-34) on serum calcium, plasma 1,25-dihydroxyvitamin D concentrations, and fractional calcium excretion in healthy human volunteers". J. Clin. Endocrinol. Metab. 88 (4): 1603–9. doi:10.1210/jc.2002-020773. PMID 12679445.
- ↑ VanHouten JN, Yu N, Rimm D, Dotto J, Arnold A, Wysolmerski JJ, Udelsman R (2006). "Hypercalcemia of malignancy due to ectopic transactivation of the parathyroid hormone gene". J. Clin. Endocrinol. Metab. 91 (2): 580–3. doi:10.1210/jc.2005-2095. PMID 16263810.
- ↑ Mallette LE, Khouri K, Zengotita H, Hollis BW, Malini S (1989). "Lithium treatment increases intact and midregion parathyroid hormone and parathyroid volume". J. Clin. Endocrinol. Metab. 68 (3): 654–60. doi:10.1210/jcem-68-3-654. PMID 2918061.
- ↑ Jacobus CH, Holick MF, Shao Q, Chen TC, Holm IA, Kolodny JM, Fuleihan GE, Seely EW (1992). "Hypervitaminosis D associated with drinking milk". N. Engl. J. Med. 326 (18): 1173–7. doi:10.1056/NEJM199204303261801. PMID 1313547.
- ↑ Hoeck HC, Laurberg G, Laurberg P (1994). "Hypercalcaemic crisis after excessive topical use of a vitamin D derivative". J. Intern. Med. 235 (3): 281–2. PMID 8120527.
- ↑ Dusso AS, Kamimura S, Gallieni M, Zhong M, Negrea L, Shapiro S, Slatopolsky E (1997). "gamma-Interferon-induced resistance to 1,25-(OH)2 D3 in human monocytes and macrophages: a mechanism for the hypercalcemia of various granulomatoses". J. Clin. Endocrinol. Metab. 82 (7): 2222–32. doi:10.1210/jcem.82.7.4074. PMID 9215298.
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