Widespread Rash with Localized Sparing: A Quiz

Zhang X, Lei L, Jiang L, Fu C, Huang J, Hu Y, et al. Characteristics and pathogenesis of Koebner phenomenon. Exp Dermatol 2023; 32: 310–323.

https://doi.org/10.1111/exd.14709 DOI: https://doi.org/10.1111/exd.14709

Wolf R, Brenner S, Ruocco V, Filioli FG. Isotopic response. Int J Dermatol 1995; 34: 341–348.

https://doi.org/10.1111/j.1365-4362.1995.tb03616.x DOI: https://doi.org/10.1111/j.1365-4362.1995.tb03616.x

Pakran J. Sparing phenomena in dermatology. Indian J Dermatol Venereol Leprol 2013; 79: 545–550.

https://doi.org/10.4103/0378-6323.113104 DOI: https://doi.org/10.4103/0378-6323.113104

Kluger N. Isotopic sparing phenomenon on an area of erythema migrans in amoxicillin-induced exanthema. Ann Dermatol Venereol 2023; 150:143–144.

https://doi.org/10.1016/j.annder.2022.09.005 DOI: https://doi.org/10.1016/j.annder.2022.09.005

Tenea D. Carbamazepine-induced Stevens–Johnson syndrome sparing the skin previously affected by herpes zoster infection in a patient with systemic lupus erythematosus: a reverse isotopic phenomenon. Case Rep Dermatol 2010; 2: 140–145.

https://doi.org/10.1159/000319628 DOI: https://doi.org/10.1159/000319628

Wylie GR, Burden D. Renbok phenomenon between psoriasis and alopecia areata. Clin Exp Dermatol 201; 36: 816–817.

https://doi.org/10.1111/j.1365-2230.2011.04097.x DOI: https://doi.org/10.1111/j.1365-2230.2011.04097.x

Steere AC, Strle F, Wormser GP, Hu LT, Branda JA, Hovius JWR, et al. Lyme borreliosis. Nat Rev Dis Primers 2016; 2: 16090.

https://doi.org/10.1038/nrdp.2016.90 DOI: https://doi.org/10.1038/nrdp.2016.90

Dumas M, Blum L, Begon E. Toxidermie à l’amoxicilline épargnant une plaque d’érythème migrant: phénomène de Renbök et revue de la littérature. Ann Dermatol Venereol 2018; 145: 43–47.

https://doi.org/10.1016/j.annder.2017.06.013 DOI: https://doi.org/10.1016/j.annder.2017.06.013

La Placa M, Rapparini L, Piraccini BM, Lanari M, Neri I. Renbök phenomenon in a child: a new case and review of paediatric cases. J Eur Acad Dermatol Venereol. 2023; 37: e1115–e1116.

https://doi.org/10.1111/jdv.19142 DOI: https://doi.org/10.1111/jdv.19142