PIH usually represents various cutaneous disorders This is due to various preceding disease processes that affect the skin. If the basal cell layer of the epidermis is ruptured the condition becomes severe. PIH can also be seen following treatment with a number of electromagnetic devices such as lasers, light-emitting diodes, and secondary to microdermabrasion.
The top open access journals are peer reviewed scholarly journals of Journal of Autacoids & Hormones. The top open access journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community. These journals are indexed with all their citations noted. The top open access journals are indexed in MEDLINE, PUBMED, SCOPUS, COPERNICUS, CAS, EBSCO and ISI.
Last date updated on January, 2026