Vinai Parkpian Orthopaedic Research Center;
Department of Orthopaedics;
Faculty of Medicine;
Chulalongkorn University;
King Chulalongkorn Memorial Hospital;
Department of Biochemistry;
Faculty of Medicine;
Chulalongkorn University;
Department of Pathology;
Faculty of Medicine;
Chulalongkorn University;
Glomus; tumors; Fingers; Vascular; endothelial; growth; factor;