MedFriendly will be featuring some entries from time to time highlighting what some classic medical texts showed about various medical conditions in the late 1800s to early 1900s. The first entry is about the skin condition, psoriasis. Psoriasis is a common condition that many people have which causes redness and irritation. It usually causes thick red skin with flaky silver-white patches. It is a lifelong condition that can go away for a long time but later return. It often occurs on the elbow but can occur anywhere. It can be a rather unsightly condition. What many people do not know is that it can actually be disfiguring.
Below are some pictures of psoriasis from an 1899 text called Atlas of diseases of the skin by Dr. Franz Mracek. Here is a leg: