Vanishing bile duct syndrome: Difference between revisions
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* Primary biliary cirrhosis |
* Primary biliary cirrhosis |
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* Primary sclerosing cholangitis |
* Primary sclerosing cholangitis |
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* [[Hodgkin's lymphoma]]<ref>{{Cite journal | pmid = 11018850| year = 2000| |
* [[Hodgkin's lymphoma]]<ref>{{Cite journal | pmid = 11018850| year = 2000| last1 = Rossini| first1 = M. S.| title = Vanishing bile duct syndrome in Hodgkin's disease: Case report| journal = Sao Paulo Medical Journal | volume = 118| issue = 5| pages = 154–7| last2 = Lorand-Metze| first2 = I| last3 = Oliveira| first3 = G. B.| last4 = Souza| first4 = C. A.| doi = 10.1590/s1516-31802000000500008}}</ref> |
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* Chronic [[graft-versus-host disease]] |
* Chronic [[graft-versus-host disease]] |
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* Drugs(chlorpromazine)/Toxins |
* Drugs(chlorpromazine)/Toxins |
Revision as of 22:28, 9 December 2023
This article needs more reliable medical references for verification or relies too heavily on primary sources. (March 2022) |
Vanishing bile duct syndrome | |
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Other names | Ductopenia |
Specialty | Gastroenterology |
Vanishing bile duct syndrome is a loose collection of diseases which leads to the injury to hepatic bile ducts and eventual ductopenia.[1]
Signs and symptoms
The presentation is dependent upon the underlying cause. The course can be rapid or chronic.
- Fatigue
- Anorexia
- Abdominal pain
- Weight loss
- Pruritus
- Hyperlipidemia
- Malabsorption
- Fat-soluble vitamin deficiencies
- Elevated alkaline phosphatase
- Elevated gamma-glutamyltransferase
- Elevated conjugated bilirubin
Cause
Congenital
In fetal and neonatal life the ductal plates are remodeled. The malformations can be atretic or fibrocystic.
Atretic causes
- Intrahepatic bile duct atresia (Alagille syndrome) (ALGS2 MIM:610205 and ALGS1 MIM:118450)
- Extrahepatic bile duct atresia
Fibrocystic causes
- Autosomal recessive polycystic kidney disease
- Congential hepatic fibrosis
- Caroli's disease
- Von Meyenburg complex
Chromosomal associations
- Trisomy 17, 18 and 21
Genetic associations
- Cystic fibrosis
- Alpha 1 antitrypsin deficiency
- Trihydroxycoprostanic acidemia
- Byler's disease
Immunologic associations
Bile duct injury and loss can result from autoimmune destruction. T cells recognize biliary epithelial cell antigens causing injury and eventual atresia.
Other causes
- Primary biliary cirrhosis
- Primary sclerosing cholangitis
- Hodgkin's lymphoma[2]
- Chronic graft-versus-host disease
- Drugs(chlorpromazine)/Toxins
- Ischemia
Diagnosis
This section is empty. You can help by adding to it. (March 2018) |
Treatment
Treatment is dependent upon the underlying cause. Treatment is supportive as it is not possible to induce regrowth of lost ducts.
Medical therapies
- Ursodeoxycholic acid
- Immunosuppression
- General consensus is that more studies are needed before this can be considered
- Organ transplant
References
- ^ Reau NS, Jensen DM (February 2008). "Vanishing bile duct syndrome". Clin Liver Dis. 12 (1): 203–17, x. doi:10.1016/j.cld.2007.11.007. PMID 18242505.
- ^ Rossini, M. S.; Lorand-Metze, I; Oliveira, G. B.; Souza, C. A. (2000). "Vanishing bile duct syndrome in Hodgkin's disease: Case report". Sao Paulo Medical Journal. 118 (5): 154–7. doi:10.1590/s1516-31802000000500008. PMID 11018850.