Editing Psoriasis (section)

==== Napkin psoriasis ====
[[Napkin psoriasis]] is a subtype of psoriasis common in infants under the age of two and is characterized by red papules with silver scales in the diaper area that may extend to the torso or limbs.<ref name="Gudjonsson2012" /><ref>{{Cite journal |last1=Afsar |first1=Fatma Sule |last2=Uysal |first2=Sila Seremet |last3=Salis |first3=Fatma Muderrisoglu |last4=Calli |first4=Aylin Orgen |date=May 2016 |title=Napkin psoriasis |url=https://onlinelibrary.wiley.com/doi/10.1111/ped.12916 |journal=Pediatrics International |language=en |volume=58 |issue=5 |pages=420–422 |doi=10.1111/ped.12916 |pmid=27103532 |issn=1328-8067}}</ref> Napkin psoriasis is often misdiagnosed as [[irritant diaper dermatitis|napkin dermatitis]] (diaper rash).<ref name="Gelmetti2009">{{cite journal | vauthors = Gelmetti C | title = Therapeutic moisturizers as adjuvant therapy for psoriasis patients | journal = American Journal of Clinical Dermatology | volume = 10 | issue = Suppl 1 | pages = 7–12 | date = January 2009 | pmid = 19209948 | doi = 10.2165/0128071-200910001-00002 | s2cid = 9513914 }}</ref> It typically improves as children age and may later present in more common forms as [[plaque psoriasis]] or [[inverse psoriasis]].<ref>{{Cite journal |last=Mahé |first=Emmanuel |date=November 2016 |title=Childhood psoriasis |url=http://www.john-libbey-eurotext.fr/medline.md?doi=10.1684/ejd.2016.2932 |journal=European Journal of Dermatology |volume=26 |issue=6 |pages=537–548 |doi=10.1684/ejd.2016.2932 |pmid=27900946 |issn=1167-1122}}</ref>