Hemangioma is the most common benign tumor of the liver and it is often asymptomatic. Spontaneous rupture of liver hemangiomas is a rare but potentially lethal complication. Emergent hepatic resection has been the treatment of choice but carries high operative morbidity and mortality. Recently, preoperative transcatheter arterial embolization (TAE) has been used successfully for the management ...

Liver hemangiomatosis is defined as extensive hemangioma in the liver. Although hemangioma is the most common hepatic tumor, diffuse hepatic hemangiomatosis is very rare. Most cases of hepatic hemangiomatosis are seen in infancy, but it is extremely rare in adults. This is the first report, showing the enhanced growth of diffuse hepatic hemangiomatosis after hormone replacement therapy. We repo...

Cavernous hemangiomas are the most common type of benign liver tumor. Although these tumors are often asymptomatic, they can occur with an array of symptoms. The authors describe a case of a 51-year-old man who presented to the emergency department with a relentless cough, nausea, and abdominal pain. Results of a computed tomography scan suggested the patient had a giant cavernous hemangioma on...

BACKGROUND Pedunculated hepatocellular carcinoma (P-HCC) has rarely been reported and is characteristically large and encapsulated. Only sporadic cases have been published, in which P-HCC was combined with other liver tumors (mostly benign), making the diagnosis difficult. CASE PRESENTATION We report a patient who was admitted to our hospital with clinical features of intestinal obstruction a...

Anastomosing hemangioma is a newly described variant of hemangioma that occurs primarily in the genitourinary tract, but can also be rarely found in other visceral organs, such as liver, adrenal gland, and gastrointestinal tract. Hepatic anastomosing hemangiomas have been rarely reported to-date in adults. Most cases are incidental findings during examinations for other processes. Here, we pres...

Background: Hepatic hemangiomas are the most common benign liver tumors which can be often diagnosed radiologically. However despites their typical radiologic findings, giant pedunculated hemangiomas are rare and often misdiagnosed as a supra-renal, retroperitoneal, gastric, or mesenteric mass. Methodology: The authors present a case and the summary of a thorough literature search on this rare ...

OBJECTIVE Infantile hemangioma and arteriovenous malformation (AVM) of the liver have a similar presentation but a different natural history, and therefore require different treatment. This study was undertaken to clarify differential diagnosis and management of these two biologically distinct vascular disorders. STUDY DESIGN We retrospectively analyzed the records of 43 children with hepatic...

Pulmonary lymphangioleiomyomatosis and abdominal angiomyolipoma are related lesions for which there is no authentic animal model. Both of these proliferative lesions occur in sporadic patients, and at much higher frequency in patients with tuberous sclerosis, which is due to mutations in the TSC1 and TSC2 genes. Tsc1+/- and Tsc2+/- mice frequently develop liver hemangioma. We found that the Tsc...

Cavernous hemangioma of the liver is the most common benign neoplasm, and the liver is its most common visceral site, having been found at that location in about 19% of cases in one series. It is usually found incidentally during a radiologic workup. However, it can result in specific symptoms or manifest with large size or enlargement. Cavernous hemangiomas usually present as solitary well-del...

In infants, the embolization of liver hemangiomas with congestive heart failure demonstrates therapeutic efficiency by the rapid resolution of heart failure. This is because of the collaterals between the hepatic artery and the hepatic veins. In adults, heart failure due to a giant hemangioma is very rare and the most common indication in adults is a kind of pain in the trunk. The expectation f...