This patient came today with characteristic features of hair dye allergy but he insisted that he has been using the same brand for the last 14 years, but he purchased a new pack 1 week back. Hence I feel it is unlikely to be due to PPD but something else added to improve the product. Unfortulately we dont have patch test available.
Bell Eapen
AI, machine learning & digital health consultant at SkinHelpDesk
Techie Dermatologist, Information Systems PhD, Supporter of Open-Source Software, Machine Learning and AI geek,loves cricket, Canadian wine and beer. [Resume]
Latest posts by Bell Eapen (see all)
- Skinmesh: Machine learning for facial analysis - November 10, 2020
- Free Dermatology EMR for Machine Learning and Artificial Intelligence - January 2, 2020
- Does your dermatology practice website talk to your patients? - September 1, 2016
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