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Kumar R, Saini S, Agarwal S. Dermoscopic features of Lichenoid Pseudovesicular Papular Eruption of the Nose (LiPEN): A rare entity. Indian Dermatol Online J 2023; 14:259-262. [PMID: 37089828 PMCID: PMC10115320 DOI: 10.4103/idoj.idoj_208_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 07/25/2022] [Accepted: 08/01/2022] [Indexed: 03/12/2023] Open
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Karthikeyan K, Aishwarya M. Polymorphous Light Eruption- An Indian Scenario. Indian Dermatol Online J 2021; 12:211-219. [PMID: 33959517 PMCID: PMC8088173 DOI: 10.4103/idoj.idoj_434_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/20/2020] [Accepted: 10/20/2020] [Indexed: 02/05/2023] Open
Abstract
Polymorphous light eruption (PMLE) is the most common, idiopathic, acquired photodermatosis, characterized by abnormal, recurrent, and delayed reaction to sunlight. Polymorphous light eruption is common worldwide but the morphology, distribution, and pigmentary changes are unique in Indian skin which is discussed in this review. The prevalence of PMLE is around 10–20% in the general population. It commonly occurs in females between 20and 30 years of age. It is the most common photodermatosis in school-going children. Visible light sensitivity is an important phenomenon in PMLE. It typically presents as recurrent and chronic lesions over photoexposed sites. Initially, patchy erythema occurs with pruritus. Most of the Indians belong to type IV to type VI skin and pigmentary changes are commonly seen. The unique feature of PMLE in Indian skin is the pigmentary change which varies from hypopigmented to hyperpigmented lesions. These pigmentary changes may occur alone or in combination with erythematous or skin-colored lesions. The pigmentary lesions are seen in more than 50% of lesions. The histopathology of PMLE is characterized by the presence of hyperkeratosis, spongiosis with or without the presence of liquefactive degeneration in the epidermis. Dermal changes in the upper and mid dermis include the presence of dense perivascular lymphocytic infiltrate. The management of PMLE includes both preventive measures and medical management. Topical sunscreens, topical steroids, hydroxychloroquine and antioxidants play a very important role.
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Affiliation(s)
- Kaliaperumal Karthikeyan
- Department of Dermatology, Venereology and Leprosy, Sri ManakulaVinayagar Medical College and Hospital, Madagadipet, Pondicherry, India
| | - Manju Aishwarya
- Department of Dermatology, Venereology and Leprosy, Pondicherry Institute of Medical Sciences, Pondicherry, India
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Sokumbi O, Turbeville J. Symmetric eruption of the elbows in a pediatric patient. Pediatr Dermatol 2021; 38:e26-e27. [PMID: 34224611 DOI: 10.1111/pde.14561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/15/2021] [Accepted: 02/13/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Olayemi Sokumbi
- Department of Dermatology, Mayo Clinic, Jacksonville, FL, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL, USA
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Singh S, Singh A, Mallick S, Arava S, Ramam M. Lichenoid pseudovesicular papular eruption on nose: A papular facial dermatosis probably related to actinic lichen nitidus or micropapular polymorphous light eruption. Indian J Dermatol Venereol Leprol 2020; 85:597-604. [PMID: 31293275 DOI: 10.4103/ijdvl.ijdvl_347_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Facial papules are a feature of several clinical conditions and may present both diagnostic and therapeutic challenges. Aim To describe a grouped papular eruption on the nose and adjoining cheeks that has not been well characterized previously. Materials and Methods A series of consecutive patients with a papular eruption predominantly involving nose and cheeks were evaluated, treated and followed up prospectively at tertiary care centers. Demographic details, clinical features, histopathology and response to treatment were recorded. Results There were five men and six women (mean age 29.9 ± 6.9 years) who had disease for a mean duration of 17.3 ± 11.1 months. All patients presented with a predominantly asymptomatic eruption of monomorphic, pseudovesicular, grouped, skin colored to slightly erythematous papules prominently involving the tip of nose, nasal alae, philtrum and the adjoining cheeks. A total of 15 biopsies from 11 patients were analyzed and the predominant finding was a dense, focal lymphoid infiltrate restricted to the upper dermis with basal cell damage and atrophy of the overlying epidermis. The eruption ran a chronic course from several months to years. Limitations Direct immunofluorescence could not be performed except in one case. Immunohistochemical stains for CD4 and CD8 could not be done owing to nonavailability. Phototesting was undertaken in one patient only. Conclusion Small grouped papules on the nose and adjoining skin with a lichenoid histopathology appear to represent a distinct clinicopathological entity. It may be related to actinic lichen nitidus/micropapular variant of polymorphous light eruption.
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Affiliation(s)
- Saurabh Singh
- Department of Dermatology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Ashok Singh
- Departments of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Saumyaranjan Mallick
- Departments of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Sudheer Arava
- Departments of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - M Ramam
- Departments of Dermatology, All India Institute of Medical Sciences, New Delhi, India
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Montoya JM, DiCaudo DJ, Mangold AR, Swanson DL. Unusual photodermatosis with lichenoid eruption and apoptosis in a 33-year-old female. ACTA DERMATOVENEROLOGICA ALPINA PANNONICA ET ADRIATICA 2019. [DOI: 10.15570/actaapa.2019.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Gutierrez D, Gaulding J, Motta Beltran A, Lim H, Pritchett E. Photodermatoses in skin of colour. J Eur Acad Dermatol Venereol 2018; 32:1879-1886. [DOI: 10.1111/jdv.15115] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 05/30/2018] [Indexed: 02/06/2023]
Affiliation(s)
- D. Gutierrez
- The Ronald O. Perelman Department of Dermatology New York University New York NY USA
| | - J.V. Gaulding
- Department of Dermatology Henry Ford Hospital Detroit MI USA
| | | | - H.W. Lim
- Department of Dermatology Henry Ford Hospital Detroit MI USA
| | - E.N. Pritchett
- Department of Dermatology Henry Ford Hospital Detroit MI USA
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Photodermatoses in the Pigmented Skin. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 996:111-122. [DOI: 10.1007/978-3-319-56017-5_10] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Payette MJ, Weston G, Humphrey S, Yu J, Holland KE. Lichen planus and other lichenoid dermatoses: Kids are not just little people. Clin Dermatol 2015; 33:631-43. [PMID: 26686015 DOI: 10.1016/j.clindermatol.2015.09.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Lichenoid dermatoses, a group of inflammatory skin conditions with characteristic clinical and histopathologic findings, range from common to rare. Classic lichen planus typically presents as pruritic, polygonal, violaceous flat-topped papules and plaques; many variants in morphology and location also exist. Other lichenoid dermatoses share similar clinical presentations and histopathologic findings. These include lichenoid drug eruption, lichen planus-like keratosis, lichen striatus, lichen nitidus, and keratosis lichenoides chronica. Epidemiologic characteristics vary among each lichenoid disorder. While classic lichen planus is considered a disease of adults, other lichenoid dermatoses may be more common in younger populations. The literature contains an array of reports on the variations in presentation and successful management of lichen planus and lichenoid dermatoses among diverse populations. Familiarity with the characteristics of each lichenoid dermatosis, rare or common within each patient population, is key to accomplishing timely recognition and effective management.
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Affiliation(s)
- Michael J Payette
- Department of Dermatology, University of Connecticut Health Center, 21 South Road, Second Floor, Farmington, CT 06032.
| | - Gillian Weston
- University of Connecticut School of Medicine, 263 Farmington Ave, Farmington, CT 06030
| | - Stephen Humphrey
- Department of Dermatology, Medical College of Wisconsin, 9200 W. Wisconsin Ave., Wauwatosa, WI 53226
| | - JiaDe Yu
- Department of Dermatology, Medical College of Wisconsin, 9200 W. Wisconsin Ave., Wauwatosa, WI 53226
| | - Kristen E Holland
- Department of Dermatology, Medical College of Wisconsin, 9200 W. Wisconsin Ave., Wauwatosa, WI 53226
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Nakamura M, Henderson M, Jacobsen G, Lim HW. Comparison of photodermatoses in African-Americans and Caucasians: a follow-up study. PHOTODERMATOLOGY PHOTOIMMUNOLOGY & PHOTOMEDICINE 2013; 30:231-6. [DOI: 10.1111/phpp.12079] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/01/2013] [Indexed: 11/29/2022]
Affiliation(s)
- Mio Nakamura
- Wayne State University; School of Medicine; Detroit MI USA
| | | | - Gordon Jacobsen
- Department of Public Health Sciences; Henry Ford Hospital; Detroit MI USA
| | - Henry W. Lim
- Department of Dermatology; Henry Ford Hospital; Detroit MI USA
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Wadhwani AR, Sharma VK, Ramam M, Khaitan BK. A clinical study of the spectrum of photodermatoses in dark-skinned populations. Clin Exp Dermatol 2013; 38:823-9. [PMID: 23758593 DOI: 10.1111/ced.12098] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2012] [Indexed: 11/30/2022]
Abstract
BACKGROUND Photodermatoses are characterized by an abnormal cutaneous response to 'ordinary' light exposure. AIM To study the spectrum of photodermatoses in populations with dark skin (skin types IV-VI) at a tertiary referral centre. METHODS Consecutive patients with skin lesions confined to or predominantly located on photoexposed parts of the body and/or with photosensitivity were enrolled in the study, and their clinical details were recorded. Diagnosis was made on clinical grounds, and relevant investigations were carried out if required. Patch and photopatch testing were carried out in patients with chronic actinic dermatitis (CAD). Selected patients with CAD also underwent phototesting with UV (ultraviolet) A and broadband UVB light. RESULTS We enrolled 362 patients (146 men, 216 women; mean age 35.6 ± 13.6 years), with mean disease duration of 3.4 years. The Fitzpatrick skin types were IV and V (52.8% and 47.2% of patients, respectively). Polymorphic light eruption (PMLE) was the commonest photodermatosis seen, affecting 59.7% of patients, followed by CAD (13.8%), collagen vascular disorders (7.7%), photoaggravated atopic dermatitis (6.1%), actinic lichen planus (ALP; 2.2%) and lichen planus pigmentosus (LPP; 1.6%). The majority (84.5%) of patients were involved in indoor work. Papular PMLE (37%) was the most common variant of PMLE, followed by pinpoint (31%), eczematous (22.2%), lichenoid (5.5%) and plaque-type (4.1%) PMLE. CONCLUSIONS The spectrum of photodermatoses in Indian patients with dark skin phototypes (IV and V), is similar to that reported from other parts of the world. PMLE was the commonest photodermatosis seen, with the pinpoint and lichenoid variants accounting for over one-third of the PMLE cases. ALP and LPP were also not uncommon in our dark-skinned population.
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Affiliation(s)
- A R Wadhwani
- Department of Dermatology and Venereology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
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Abstract
Photodermatoses are a group of skin diseases primarily caused by, or exacerbated by exposure to ultraviolet and or visible radiation. The effect of sunlight on skin depends on a number of factors including skin colour, skin phototype and the content and type of melanin in the skin. There are only a few studies describing photodermatoses in populations with dark skin. A PubMed search was conducted to summarize currently available information on differences in biology of melanin in dark and light skin and photodermatoses in dark skin. Dark skin is characterised by higher content of melanin, higher eumelanin to pheomelanin ratio, lower tyrosinase activity, and more effective distribution of melanin for protection against ultraviolet light. Photodermatoses are common in dark skinned patients with some variation in the spectrum of photodermatoses. Polymorphous light eruption (PMLE) is the commonest, followed by chronic actinic dermatitis. Pin-point papular and lichenoid variants of PMLE and actinic lichen planus are more frequent in dark skin whereas actinic prurigo, solar urticaria and hydroa vacciniforme are uncommon. Photodermatoses are common in dark skinned patients despite better natural photoprotection. It is proposed that lichenoid photodermatoses may be added to the classification of photodermatoses in dark skin.
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Affiliation(s)
- Vinod Kumar Sharma
- Department of Dermatology and Venereology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110029, India.
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Clinicopathologic study of solar dermatitis, a pinpoint papular variant of polymorphous light eruption in Taiwan, and review of the literature. J Formos Med Assoc 2013; 112:125-30. [PMID: 23473524 DOI: 10.1016/j.jfma.2011.09.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2011] [Revised: 09/13/2011] [Accepted: 09/21/2011] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND/PURPOSE A mild, micropapular eruption previously coined as "solar dermatitis" on the extensor of the forearm is a common form of photodermatitis in Taiwan. This study aimed to investigate the clinicopathologic findings of "solar dermatitis", the micropapular type of photodermatitis. METHODS We characterized the features of this photodermatitis by retrospectively reviewing and analyzing all such cases in a medical center in Southern Taiwan diagnosed during October 1988 to November 2010. RESULTS A total of 34 Taiwanese patients, all with Fitzpatrick skin type III-IV, were included (M:F = 1:1; mean age = 33.5 years; range = 9-62 years). Patients typically presented numerous, monomorphous, pinhead-sized micropapules on the extensor of the forearm after a recent, more intense sun exposure. The rash was often mildly pruritic and recurred in the summer, but usually resolved in a few days after sun protection and topical corticosteroid treatment. Reduced minimal erythema dose to UVB was noted in 2 of the 5 patients tested. Histopathologic examination (n = 10) revealed a mild spongiotic dermatitis. CONCLUSION The clinicopathologic findings of the "solar dermatitis" closely resembled those of the pinpoint papular variant of polymorphous light eruption (PP-PMLE) affecting African Americans and Asians in Singapore. PP-PMLE, micropapular light eruption in Japanese, summertime actinic lichenoid eruption in Indians and the present photodermatitis might represent a common, micropapular variant of PMLE affecting darker skin populations.
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