Fig. 2From: The comparison of the effect of phenylephrine and epinephrine on penile spongy tissue in rats after experimental hypospadias surgery: a quantitative stereological studyThe micrographs of the penis sections in the experimental hypospadias (surgery, (a)), surgery + phenylephrine (b), and surgery + epinephrine (c) groups. Greater volumes of collagen bundles were observable in the surgery + phenylephrine and surgery + epinephrine groups. The microvessels and urethral lumen and epithelium have been shown on the figure. Scale barsā=ā35āĪ¼m. Heidenhainās azan trichrome stainBack to article page