Benign hepatic tumor

1.Hemangioma Risk factor- female, contraceptive Presentation- >5cm would pain X-ray- Calcified capsule Echo- well-defined, lobulation, homogenous, hyperechoic, hypoechoic(hemorrhage/fibrosis) CT- Arterial phase(contrast diffuse from outside into inside), venous phase(hemangioma light up), centripetal enhancement, cotton-wool enhancement Surgery indication- Kasabach-Merritt syndrome (exhausted Plt and coagulation factor, Microangiopathic hemolytic anemia), hemorrhage, suspect malignancy 2.Focal nodular hyperplasia(FNH) Risk factor- Female, […]