case_images: PMC5669790_01
case_images: Microscopic observation (100x magnification) before and after FSH treatment.. Notes: (A) Histologic patterns before treatment: Sertoli cell-only syndrome. (B) Appearance of sperm cells after FSH treatment (first cycle). (C) Sperm cells after FSH treatment (second cycle).. Abbreviation: FSH, follicle-stimulating hormone.
case_images: rru-9-203Fig1.jpg
case_images: PMC5669790_01_rru-9-203Fig1.jpg
case_images: f1-rru-9-203
case_images: After the diagnosis of azoospermia, the patient underwent multiple bilateral testicular biopsies, which showed a histologic pattern corresponding to SCOS and complete absence of germ cells in both testicles (Figure 1).