I have large brown spots on my hands that covers right above my knuckles to about mid fingers. Thumbs not affected and I have zero symptoms. My problem sounds much like everyone elses, but its not small spots. It is also not scaley.
I also have a big round brown spot on my elbow front arm where doctors draw blood. It is very dry, almost like dead brownish flesh. Feels like aligator skin. When it goes away my skin is smooth and white. It comes back every few months and the spot stays for a few weeks. What can it be????