Perirenal fat diameter measured by echography could be an early predictor of lipodystrophy in HIV type 1-infected patients receiving highly active antiretroviral therapy. - Asensi V; Martín-Roces E; Carton JA; Collazos J; Maradona JA; Alonso A; Medina M; Aburto JM; Martínez E; Rojo C; Bustillo E; Fernández C; et al. (Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2004)