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. 2022 Mar 8;23(4):426–445. doi: 10.3348/kjr.2021.0405

Fig. 12. A 46-year-old female with inguinal lesion.

Fig. 12

The patient had undergone laparoscopic cystectomy for a left endometriotic cyst 10 years previously.

A. On ultrasound, the lesion (arrow) is visualized as a hypoechoic round nodule with an ill-defined border. B-D. Axial FS T1WI (B); axial T2WI (C); axial contrast-enhanced FS T1WI (D). The lesion (arrows) shows low signal intensity on both T1 and T2WI with an ill-defined border. There is a small high-intensity spot on FS T1WI (arrowhead). The mass is almost homogeneously enhanced. The patient received hormonal therapy, which reduced the lesion. FS = fat saturated, WI = weighted image