Firman Parulian Sitanggang is a lecturer and head of  Radiology Department at Faculty of Medicine Udayana University. He was born on October 24th, 1961. He graduated from Faculty of Medicine Universitas Kristen Indonesia with Doctor of Medicine (MD) degrees in 1990 and graduated as Radiologist at Airlangga University in 2004. He followed fellowship programme of Interventional Radiology and accepted his Interventional Radiology Consultant in 2011 from Indonesian Radiology Association. He is registered as a member of the The Indonesian Society of Radiology and The Indonesian Medical Association. Contact him by email : parulian.sitanggang@unud.ac.id.