Fig. 5From: Leydig cell tumor of the testis with azoospermia and elevated delta4 androstenedione: case reportPhoto of the testicular biopsy at high magnification (X100). Histopathological micrograph with hematoxylin-eosin-green FCF stain. The testicular biopsy consists of tubules with hypospermatogenesis (white arrows) mixed with aplasia (black arrows)Back to article page