Consilium MedicumConsilium Medicum2075-17532542-2170Consilium Medicum9531810.26442/20751753.2020.6.200325Research ArticleActinic reticuloid is a rare form of photosensitive dermatosisTepliukNataliia P.-BelousovaTatiana A.'belka-1147@mail.ruPlokhotnichenkoTatiana S.-Kail'-GoriachkinaMariia V.-Sechenov First Moscow State Medical University (Sechenov University)15062020226687228122021Copyright © 2020, Consilium Medicum2020The article has analyzed the literature data on a rare dermatosis - actinic reticuloid. It provides the literature data on causes, trigger factors, methods of treatment and prevention of dermatosis. Attention is focused on the key role of ultraviolet radiation and visible sunlight in the onset and course of this dermatosis, which is mainly localized on open skin areas. The article emphasizes the important role of high degree photoprotection as the most radical method for prevention and treatment of this disorder. The authors present data of their own clinical observation. Key words: actinic reticuloid, pseudolymphoma, chronic actinic dermatitis, persistent light reactivity, photodermatitis, actinic reticuloid syndrome, photoprotectors. For citation: Tepliuk N.P., Belousova T.A., Plokhotnichenko T.S., Kail'-Goriachkina M.V. Actinic reticuloid is a rare form of photosensitive dermatosis. Consilium Medicum. 2020; 22 (6): 68-72. DOI: 10.26442/20751753.2020.6.200325actinic reticuloidpseudolymphomachronic actinic dermatitispersistent light reactivityphotodermatitisactinic reticuloid syndromephotoprotectorsактинический ретикулоидпсевдолимфомахронический актинический дерматитстойкая световая реактивностьфотодерматитактинический ретикулоидный синдромфотопротекторы[Booth AV, Mengden S, So-Ter NA, Cohen D. Dermatol Online J 2008; 14: 25.][The portal for rare diseases and orphan drugs. Orphanet version 5.33.0-2020-01-2][Artz CE, Farmer CM, Lim HW. Chronic Actinic Dermatitis: a Review. Curr Derm Rep 2019; 8: 104-9.][Олисова О.Ю., Потекаев Н.С. Псевдолимфомы кожи. М.: Практика, 2013.][Khatri ML, Shafi M, Ben-Ghazeil M, Indian J. Actinic reticuloid: a study of 12 cases. Dermatol Vene-reol Leprol 1994; 60: 254.][Roelandts R. Chronic actinic dermatitis. J Am Acad Dermatol 1993; 28: 240.][Hawk JLM. Chronic actinic dermatitis. Photodermatol Photoimmunol Photomed 2004; 20: 312.][Tan KW, Haylett AK, Ling TC, Rhodes LE. Comparison of Demographic and Photobiological Features of Chronic Actinic Dermatitis in Patients With Lighter vs Darker Skin Types. JAMA Dermatol 2017; 153 (5): 427-35. DOI: 10.1001/jamadermatol.2016.5861][Booth AV, Mengden S. Soter NA, Cohen D. (). Chronic actinic dermatitis. Dermatol Online J 2008; 14 (5).][Somani VK. Chronic actinic dermatitis-a study of clinical features. Indian J Dermatol Venereol Leprol 2005; 71: 409.][Pseudo-lymphomas of the skin. Cutaneous Lymphoma Network 1996; 5 (1).][Dawe R. Chronic actinic dermatitis in the elderly. Drugs Aging 2005; 22: 201.][Потекаев Н.С., Олисова О.Ю., Виноградова Ю.Э., Игнатьев Д.В. Актинический ретикулоид. Рос. журн. кожных и венерических болезней. 2013; 4: 15-9.][Пальцев М.А., Потекаев Н.Н., Казанцева И.А. Клинико-морфологическая диагностика заболеваний кожи (атлас). М: Медицина, 2005; 356-9.][Олисова О.Ю. Псевдолимфомы кожи (этиология, клиника, диагностика и лечение). Авто-реф. дис.. д-ра мед. наук. М., 2002.][Murphy GM, Maurice PD, Norris PG et al. Azathioprine treatment in chronic actinic dermatitis: a doubleblind controlled trial with monitoring of exposure to ultraviolet radiation. Br J Dermatol 1989; 121 (5): 639-46.][August PJ. Azathioprine in the treatment of eczema and actinic reticuloid. Br J Dermatol 1982; 107 (Suppl. 22): 23.][Haynes HA, Bernhard JD, Gange RW. Actinic reticuloid. Response to combination treatment with azathioprine, hydroxychloroquine, and prednisone. J Am Acad Dermatol 1984; 10 (6): 947-52.][Nakayama F, Kurosu K, Yumoto N, Mikata A. Immunoglobulin gene analysis of cutaneous pseudolymphoma by polymerase chain reaction. J Dermatol (Tokyo) 1995; 22 (6): 403-10.]