What are liver hamartomas?
Biliary hamartomas are congenital bile duct malformations that contain cystic dilated bile ducts surrounded by fibrous stroma and occur due to failure of embryonic involution. They are also called Von Meyenburg complexes (VMC’s) named after the person who first described them.
What is Von Meyenburg complex?
Von Meyenburg Complexes (VMCs) is a rare clinicopathologic entity, consisting of small (<1.5cm), usually multiple and nodular cystic lesions. VMCs typically cause no symptoms or disturbances in liver function and thus in most instances they are diagnosed incidentally.
What is fibrocystic liver disease?
Fibrocystic liver diseases (FLDs) designate a group of rare disorders affecting the biliary tree, characterized by an aberrant morphogenesis of the bile ducts, resulting in segmental dilations, eventually associated to cysts in other organs.
Do hamartomas grow?
Hamartomas are noncancerous growths that can appear anywhere on the body. While seen as harmless, these benign tumors can grow to large sizes and cause pressure on surrounding tissues. Depending on where they grow externally or internally, hamartomas can cause life-threatening symptoms.
Is polycystic liver disease fatal?
No matter the number or size of cysts, polycystic livers continue to function normally and, in most cases, the disease is not considered life threatening. Because it’s most often inherited, if you or someone in your immediate family has PLD, other family members should be tested for it.
How do you treat polycystic liver disease?
The only definitive treatment of PLD, used in only the most severe cases, is liver transplant [2, 8, 33]. Medication to slow down cyst growth and fluid secretion in the liver (somatostatin analogs, namely octreotide and lanreotide) is also useful in reducing liver volume [7, 10].
How is Caroli disease treated?
The treatment for Caroli’s disease includes supportive care with antibiotics for cholangitis and ursodeoxycholic acid for hepatolithiasis. Surgical resection has been used successfully in patients with monolobar disease. For patients with diffuse involvement, the treatment of choice is orthotopic liver transplantation.
Can a hamartoma go away on its own?
In some cases, hamartomas grow internally in places such as the heart, brain, and lungs. Hamartomas sometimes disappear over time and show little to no symptoms. But in more severe cases, and depending on where they have grown, these growths can have serious complications.