benign liver tumours Flashcards
what is the most common
haemangioma
who are haemangioma most common in
women
haemangioma CF
asymptomatic
haemangioma tx
none
haemangioma dx
US, CT, MRI
haemangioma histology
swelling of endothelial cells in the blood vessels of the liver that form huge vascular spaces - cavernous
FNH common group
young and middle aged women
FNH histology
benign nodule formation and congenital vascular abnormality
central scar containing large artery with radiating branches
FNH treatment
none unless pain
FNH dx
FNA, MRI, CT, US
what is FNH
hyperplastic response to abnormal arterial flow
what is FNH associated with
haemangioma
hepatocellular adenoma
benign and asymptomatic (sometimes RUQ pain)
how does hepatocellular adenoma rarely present
with rupture, haemorrhage or malignant transformation
hepatocellular adenoma histology
solitary fat containing lesions
