How Safe Is Using Kinevac For HIDA Scan?

Since I had severe reaction to Kinevac used for normal 86% HIDA SCAN last year I lost 42 lbs, can t eat foods, became immediate lactose intolerant, now have chronic pancreatitis and have grown cysts on my kidney-thyroid and a pancreatic right midpole cortical cyst . Weighted 180 lbs and ate everything prior to HIDA SCAN. Had mild irritation for a few days of not eating food with Metoprolol that was nearly gone when Dr. suggested HIDA SCAN to rule out gallbladder. 71 year old caus. female in good health prior to test. What happened. what s taking place? I just discontinued Metoprolol-used for racing heart beat with intermittent high b/p. Carol, New Jersey PS: Blood work and significant testing normal.