“…The incidence rate of ectopic liver is about 0.24% to 0.47%. When we searched for “ectopic hepatocellular carcinoma” as a “Text Word” in PubMed, only 28 full-text case reports written in English were obtained ( Table 2 ) ( 1 , 3 – 29 ). Ectopic liver tissue can occur in the adrenal gland, pancreas, peritoneum, gallbladder, bile duct, thoracic cavity, abdominal cavity, diaphragm, spleen, and chest wall, of which the diaphragm is the most common site ( 12 , 13 , 16 , 20 , 24 , 27 , 29 ).…”