Fig. 4From: MRI of Endometriosis: Single institute experience including MRI classification and Laparoscopic correlation with ENZIAN classificationMRI sagittal T2WI A shows focal nodule of DIE at the back of the cervix (long arrow); note the diffuse thickening of the transitional zone consistent with adenomyosis. Axial T2WI B shows thickening of the both uterosacral ligaments (long arrows). Laparoscopic image C shows thickened of the uterosacral ligaments (long arrows). ENZIAN classification by MRI was A1 B1 B1 C1 FA and by laparoscopy A1 B1 B1 C1 FABack to article page