-  Use gammacamera with paralell high resolution collimator for imaging.

-  At 10-15min, after injection obtain 360° Spect, 128 views, 20 sec, step and shoot, circular orbit with 128 x 128 matrix.

Abos MD and Quintana J.C. Tumores Cerebrales:SPECT, p: 471-480 in: Medicina Nuclear Aplicaciones Clínicas. Eds: I. Carrio - P. González. Editorial Masson, Barcelona España, 2003.