Bile duct hamartoma
(Redirected from Von Meyenburg complex)
A bile duct hamartoma or biliary hamartoma, is a benign tumour-like malformation
of the liver.
They are classically associated with polycystic liver disease, as may be seen in the context of polycystic kidney disease, and represent a malformation of the liver plate.[1]
Cause[edit | edit source]
![[icon]](/wiki/File:Wiki_letter_w_cropped.svg){kind=small} | This section is empty. You can help by adding to it. (November 2017) |
Diagnosis[edit | edit source]
At CT scans, bile duct hamartomas appear as small, well-defined hypo- or isoattenuating masses with little or no enhancement after contrast administration.[2] At MRI, they appear hypointense on T1-weighted images, iso- or slightly hyperintense on T2-weighted images, and hypointense after administration of gadolinium based contrast-agent.[2] On imaging, multiple hamartomas may look similar to metastases or microabscesses.
Treatment[edit | edit source]
| This section is empty. You can help by adding to it. (November 2017) |
Eponym[edit | edit source]
The eponymous terms (von Meyenburg complex, Meyenburg complex) are named for Hanns von Meyenburg.[3][4]
Additional images[edit | edit source]
Micrograph of a bile duct hamartoma. Trichrome stain.
Low magnification micrograph of a bile duct hamartoma. Trichrome stain.
Gross pathologic appearance of a large bile duct hamartoma.
See also[edit | edit source]
References[edit | edit source]
External links[edit | edit source]
- Bile duct hamartoma - pathconsultddx.com.
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
