Dear Doctors,



I am from Taiwan, 45 years old, 170cm and 70 kg, according to the information from our local hospital, my problem on hands' skin around fingers seemed to be acral acanthosis nigricanam, which I suffered 7-8 years ago and it would become serious when sweating in summer but normal in winter, however, I am not sure whether or not I was a such patient suffered the above disorder, so may (how) I send the photos for your further diagnosis and your prompt reply or treatment would be highly appreciated.