He was also engaged in examining the influence of ultraviolet rays on the course of lupus, epithelioma.
2.
It was originally described in 1967 by Arnold Graffi as a cause of epithelioma in Syrian hamsters ( " Mesocricetus auratus " ).
3.
In Sweden, Thor Stenbeck published results of the first successful treatments of rodent ulcer and epithelioma in 1899, later that year confirmed by Tage Sj�gren.
4.
Since 1899, Dr . Campbell White used refrigerants for treating a variety of conditions, including : lupus erythematosus, herpes zoster, chancroid, naevi, warts, varicose leg ulcers, carbuncles, carcinomas and epitheliomas.
5.
By 1900, there were four well established classes of problems that were treated by x-ray, based on a set of five classes initially outlined by Freund : " 1 . " in hypertrichosis, for the removal of unwanted hair; " 2 . " in the treatment of disease of hair and hair follicles in which it was necessary to remove hair; " 3 . " in the treatment of inflammatory affections on the skin like eczema and acne; " 4 . " and in the treatment of malignant affections on the skin in cases like lupus and epithelioma.