Rapid Communication
Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. May 14, 2007; 13(18): 2619-2621
Published online May 14, 2007. doi: 10.3748/wjg.v13.i18.2619
Table 3 Histological types of 143 cases of APRT
Tissue sourceBenignnMalignantn
MesenchymalLipoma5Liposarcoma21
tissueLeiomyoma4Leiomyosarcoma16
Lymphangioma3Rhabdomyosarcoma11
Fibroma4Malignant fibrous histiocytoma8
Hemangioma5Malignant mesenchymoma6
Mesenchymoma4Malignant lymphoma5
Malignant hemangioendothelioma6
Scirrhous fibroma2
NeurogenousNeurofibroma5Malignant neurofibroma9
tissueParaganglioma2Malignant Paraganglioma3
Schwannnoma4Malignant schwannoma4
GeitoembryotissueTeratoma5Malignant teratoma6
Unclassified tumorRetroperitoneal cyst4Undifferentiated sarcoma1
Total4598