Evaluación preoperatoria de los tumores cerebrales malignos mediante resonancia magnética con espectroscopia y difusión ponderada
Salud(i)ciencia (Impresa); 14 (5), 2006
One hundred eleven patients with solitary malignant brain tumors (55 low-, 31 high-grade gliomas, and 25 metastases) were prospectively evaluated. Gliomas classified as low- and highgrade by NAA/Cho, Cho/Cr, Lac/Cr and NADCT (p < 0.001). Higher degree of malignancy was associated with Cho/Cr (r = 0.648,...