1. True about beta-catenin mutated hepatic adenomas?

2. A 55 – year old female was found to have a hepatic adenoma on evaluation. Microscopic Examination showed sinusoidal dilation with dilated, ectatic vessels. All are true about this subtype of hepatic adenoma except?

3. Subtype of hepatic adenoma most commonly associated malignancy is?

4. In case of a confusing morphology, presence of which of the following immunostains favor hepatocellular carcinoma over hepatocellular adenoma?