Which testicular tumor produces feminizing symptoms?: (A) Seminoma, (B) Teratoma, (C) Leydig cell tumour, (D) Seoli cell tumour
Answer is D. Interstitial cell tumours arise from Leydig or Seoli cells. A Leydig cell tumour masculinises; a Seoli cell tumour feminises.Seoli cell tumours typically present as a testicular mass or firmness, and their presence may be accompanied by gynaecomastia (25%)Bailey and Love 26e pg: 1386