Female 19yo with headache and abdominal peristaltic pain. In check- up of abdomen, ultrasound detected one subhepatic mass moving with respiration, size of 6 cm, hypoechoic, hypervascular, not attached to any organ in abdomen ( US 1, US 2) .
Upon MSCT with CE, this mass is very fast CE enhanced, same time with pancreas ( CT1, CT2).
Upon MSCT with CE, this mass is very fast CE enhanced, same time with pancreas ( CT1, CT2).
Blood tests are normal. And gastro-colonoscopy is normal.
What is your suggestion for diagnosis this case before operation?