RT Journal Article T1 Giant cystic hepatocarcinoma in the absence of cirrhosis. A1 Estébanez Ferrero, Beatriz A1 Rodríguez Perdomo, Martín de Jesús A1 Velasco Albendea, Francisco Javier A1 López Ordoño, Gabriel AB The diagnosis of hepatocellular carcinoma (HCC) became easier in relation to the improved radiological examinations; however, the neoplasm may occur under atypical presentations mimicking other benign or malignant processes. Several mechanisms for the cystic changes of HCC have been suggested, including arterial thrombosis, inflammation, and rapid tumor growth. This paper reports an uncommon case of a 74-year-old patient, who presented with pain in the upper right abdomen and large cystic mass involving right lobe of the liver. He was diagnosed as cystic HCC, in the absence of cirrhosis, after surgery. SN 1130-0108 YR 2022 FD 2022 LK http://hdl.handle.net/10668/21715 UL http://hdl.handle.net/10668/21715 LA en DS RISalud RD Jul 29, 2025