Usefulness of Sonazoid-enhanced Ultrasound in the Assessment of Acute Rejection or Recurrent Hepatitis in Liver Transplant Recipient
Topic - Abdomen
Ijin Joo, Department of Radiology, Seoul National University Hospital, Korea

Synthesis and In Vitro Evaluation of Ultrasound Contrast Agent Containing Chemotherapeutic Drug to Target HER2-positive Gastric Cancer
Topic - Abdomen
Yoon Jin Lee, Department of Radiology, Seoul National University Bundang Hospital, Korea

Specimen Ultrasonography in Patients with Suspected Early Gallbladder Cancer: an Initial Feasibility Study
Topic - Abdomen
Ji Hoon Park, Department of Radiology, Seoul National University Bundang Hospital, Korea