פירוש על קידושין 70:13

If women are exempt from the prohibition of marring their beards, then what does the baraita mean when it says that their beards are like a man’s beard in all respects?
Mar Zutra answers that it refers to the impurity of scale disease. Scale disease on a woman or eunuch’s beard is treated differently than it would be if it was on another part of the skin.