Studies on Rat Penis looking for Pyronies disease

https://pubmed.ncbi.nlm.nih.gov/12647000/

It is difficult to project these rat studies to humans on finasteride. I would only mention the findings in Group C of the Rats with the report that there was a “reduction in smooth muscle fibers in the trabeculae of corpus cavernosum”.  I would like to see some clinical documentation in this area which is probably very difficult to obtain.  I look at this as just a rat study for the moment.