RT Book, Section A1 Rosenthal, Philip J. A2 Katzung, Bertram G. A2 Vanderah, Todd W. SR Print(0) ID 1176470459 T1 Pharmacology of the Antihelminthic Drugs T2 Basic & Clinical Pharmacology, 15e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260452310 LK accessmedicine.mhmedical.com/content.aspx?aid=1176470459 RD 2024/03/28 AB CASE STUDYA 29-year-old Peruvian man presents with the incidental finding of a 10 × 8 × 8-cm liver cyst on an abdominal computed tomography (CT) scan. The patient had noted 2 days of abdominal pain and fever, and his clinical evaluation and CT scan were consistent with appendicitis. His clinical findings resolved after laparoscopic appendectomy. The patient immigrated to the USA 10 years ago from a rural area of Peru where his family trades in sheepskins. His father and sister have undergone resection of abdominal masses, but details of their diagnoses are unavailable. What is your differential diagnosis? What are your diagnostic and therapeutic plans?