01334nas a2200229   4500000000100000008004100001653002500042653002200067100001400089700001300103700001400116700001400130700001600144700001400160700001200174245003700186856007700223300000900300490000600309520077500315022001401090       2020                            d10aLeprosy, lepromatous10aRosette Formation1 aLaamari K1 aBaybay H1 aJroundi C1 aOukarfi S1 aZakiadouhi 1 aElloudi S1 aZahra M00aLepromatous Leprosy with Rosette  uhttps://austinpublishinggroup.com/dermatology/fulltext/ajd-v7-id1089.pdf  a10890 v73 aWe have come to appreciate that the rosette structure, depicted
as 4 white points arranged as a 4-leaf clover or as leaves radiating
out from a central stem, may be seen under polarized dermoscopy in
a range of skin lesions. Until recently, rosettes were deemed to be a
dermoscopic structure observed only in Actinic Keratoses (AKs) and
Squamous Cell Carcinoma (SCCs), and their presence was thought
to support this diagnosis. We assert, instead, that rosettes are not
uniquely specific to SCCs. Rather, rosettes can be seen in a variety of
neoplasms, including, but not limited to, basal cell carcinomas and
melanomas. They have also been observed in nonlesional actinically
damaged skin.
We report a case of a lepromatous leprosy with rosette in
dermoscopy  a2381-9197