Propositiones de lithiasi tōn nephrōn

A decorative initial letter 'P' begins the text.

I confirm this most excellent treatise on lithiasis stone disease by the most learned Andrea Ruinelli, which I dedicate and offer to you, because you always impart illegible text that you hold me worthy in the present illegible text our public supporter, which is the greatest thing.

[Approximately 15 lines of text are illegible due to bleed-through from the reverse side of the page.]?