Peyronie's disease is an uncommon condition, which is, in most cases, related to vascular disease or penile trauma. Symptoms, including penile curvature, shortening, and pain, should initially be treated conservatively with the expectation for improvement or resolution.
1 milliliter (ml) = 1 gram (g). Milliliter (ml) is a unit of Volume used in Metric system. Gram (g) is a unit of Weight used in Metric system. Grams also can be marked as grammes (alternative British English spelling in UK).
Milligram is a unit of mass; milliliter is a unit of volume. You can't directly convert the two. If you know the density of a substance, you can say, for example, 1 milliliter of water has a mass of 1 gram (1000 milligrams), or 1 milliliter of lead has a mass of about 11 gram.