Department of Pathology;
The Second People’s Hospital of Hefei;
Hefei 230011;
Anhui Province;
China;
Department of Pathology;
The Second Affiliated Hospital of Anhui Medical University;
Hefei 230601;
Anhui Province;
China;
Department of Pathology;
The First Affiliated Hospital of Bengbu Medical College;
Bengbu 233000;
Anhui Province;
China;
Department of Gastrointestinal Surgery;
The First Affiliated Hospital of Bengbu Medical College;
Bengbu 233000;
Anhui Province;
China;
Department of Pathology;
The First Affiliated Hospital of University of Science and Technology of China;
Anhui Provincial Hospital;
Hefei 230001;
Anhui Province;
China;
Hepatic tumor; Perivascular epithelioid cells; PEComa; Immunohistochemistry; Treatment; Prognosis;