68Ga–Prostate-Specific Membrane Antigen PET/CT in Imaging of Hemangiopericytoma

Autor: Kunikowska, Jolanta, Chrapko, Beata E.
Zdroj: Clinical Nuclear Medicine; September 2023, Vol. 48 Issue: 9 pe431-e433, 3p
Abstrakt: Hemangiopericytoma is a mesenchymal neoplasm that derives from pericytes surrounding the capillaries presenting overexpression of PSMA, which can be a source of pitfall in 68Ga-PSMA-11 PET/CT. We reported 2 cases with recurrent hemangiopericytoma grade III with high expression of 68Ga-PSMA-11 in PET/CT. Based on the performed examination, one of them received targeted α-therapy with the IV injection of 225Ac-PSMA-617.
Databáze: Supplemental Index