Female, 13 years old. Anti NMDA Receptor Encephalitis, seizures. Evaluate for ovarian teratoma. PELVIS:UTERUS, ADNEXA: A 3.5 x 3.3 x 4.0 cm simple left ovarian cyst is noted. No associated solid component or abnormal enhancement. No other pelvic mass lesion is identified. The uterus is normal in appearance. Trace free pelvic fluid is likely physiologic.BLADDER: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.BOWEL, MESENTERY: No specific evidence of bowel obstruction.BONES, SOFT TISSUES: A subcentimeter lesion located eccentrically in the right proximal femur, peripherally T2 hyperintense, is not significantly changed from multiple prior studies and is of doubtful clinical significance.OTHER: No significant abnormality noted.
1.A 4 mm left ovarian cystic lesion is compatible with a follicular cyst.2.No other mass is identified in the pelvis.