PRIMARY MALIGNANT MIXED GERM CELL TUMOR OF THE CONUS MEDULLARIS MASQUERADING AS GESTATIONAL TROPHOBLASTIC NEOPLASIA: A DIAGNOSTIC CHALLENGE. YHCĐ [Internet]. 2026 May 25 [cited 2026 Sept. 8];67(5). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/5121