{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T19:24:47Z","timestamp":1757705087459},"reference-count":14,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2011,9,7]],"date-time":"2011-09-07T00:00:00Z","timestamp":1315353600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Cutan Pathol"],"published-print":{"date-parts":[[2012,1]]},"abstract":"<jats:p>Porokeratosis represents a heterogeneous group of keratinization disorders typified by the presence of annular plaques with distinct, raised borders that include cornoid lamellae. Histopathologically, a cornoid lamella is a column of parakeratotic scale overlying an epidermal invagination that displays nearby dyskeratotic keratinocytes and loss of the granular layer. Porokeratosis ptychotropica constitutes a rare variant that classically presents as a plaque in the gluteal cleft that mimics a dermatitis and microscopically contains numerous cornoid lamellae. We report a 28 year\u2010old man with a two\u2010month history of scrotal burning and itching associated with the development of multiple thin red plaques with distinct elevated borders and a pebbled appearance. Histopathological examination revealed psoriasiform acanthosis and multiple cornoid lamellae, which is consistent with a diagnosis of porokeratosis ptychotropica. Our patient's presentation may represent a distinct variant with clinical features of verrucous porokeratosis and histopathological features of porokeratosis ptychotropica which may suggest that the finding of multiple cornoid lamellae is not unique to porokeratosis ptychotropica.<\/jats:p><jats:p>Wanat KA, Gormley RH, Bennett DD, Kovarik CL. Genitogluteal porokeratosis involving the scrotum: an unusual presentation of an uncommon disease.<\/jats:p>","DOI":"10.1111\/j.1600-0560.2011.01787.x","type":"journal-article","created":{"date-parts":[[2011,9,7]],"date-time":"2011-09-07T12:35:36Z","timestamp":1315398936000},"page":"72-74","source":"Crossref","is-referenced-by-count":13,"title":["Genitogluteal porokeratosis involving the scrotum: an unusual presentation of an uncommon disease"],"prefix":"10.1111","volume":"39","author":[{"given":"Karolyn A.","family":"Wanat","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rachel H.","family":"Gormley","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel D.","family":"Bennett","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carrie L.","family":"Kovarik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,9,7]]},"reference":[{"key":"e_1_2_3_2_2","first-page":"566.","volume-title":"Andrews' diseases of the skin clinical dermatology","author":"James WD","year":"2006"},{"key":"e_1_2_3_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.1995.tb08643.x"},{"key":"e_1_2_3_4_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2133.1999.02738.x"},{"key":"e_1_2_3_5_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2230.2003.01285_4.x"},{"key":"e_1_2_3_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2005.12.009"},{"key":"e_1_2_3_7_2","first-page":"391.","article-title":"Verrucous porokeratosis of Mibelli on the buttocks mimicking psoriasis.","volume":"72","author":"Wallner J","year":"2003","journal-title":"Cutis"},{"key":"e_1_2_3_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2008.06.038"},{"key":"e_1_2_3_9_2","doi-asserted-by":"publisher","DOI":"10.1159\/000236037"},{"key":"e_1_2_3_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346-8138.2010.00803.x"},{"key":"e_1_2_3_11_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2009.03664.x"},{"key":"e_1_2_3_12_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0560.2009.01387.x"},{"key":"e_1_2_3_13_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.1994.tb01124.x"},{"key":"e_1_2_3_14_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.2006.07295.x"},{"key":"e_1_2_3_15_2","doi-asserted-by":"publisher","DOI":"10.1001\/archdermatol.2009.110-a"}],"container-title":["Journal of Cutaneous Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1600-0560.2011.01787.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1600-0560.2011.01787.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T19:42:37Z","timestamp":1698781357000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/j.1600-0560.2011.01787.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,9,7]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2012,1]]}},"alternative-id":["10.1111\/j.1600-0560.2011.01787.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1600-0560.2011.01787.x","archive":["Portico"],"relation":{},"ISSN":["0303-6987","1600-0560"],"issn-type":[{"value":"0303-6987","type":"print"},{"value":"1600-0560","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,9,7]]}}}