A case of co-occurence of Dowling-Degos disease and psoriasis: association or a rarely-seen coincidence?

Co‐occurrence of Dowling–Degos disease and pemphigus vulgaris

“…Although the co‐occurrence of HS and DDD is reported in several papers, by searching online databases for other rare associations of DDD, we just found case reports about concurrency of psoriasis, Darier disease, melanoma, seborrheic keratosis, and squamous cell carcinoma (SCC) but nothing about pemphigus vulgaris 6–10 . Therefore, to the best of our knowledge, this is the first report of the co‐occurrence of DDD and PV.…”

Follicular Dowling Degos Disease with Lichen Planus in Two Siblings

“…[ 6 ] DDD have been reported in several rare association in past like Hidradenitis suppuritiva, Dariers disease, Reticulate acropigmentation of kitamura, Malignant melanoma, and Psoriasis. [ 7 8 9 10 11 ] To best of our knowledge simultaneous overlap of follicular Dowling Degos and lichen planus has not been reported.…”