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Ng CX, Lau Xer Min N, Choi ECE, Long V, Chandran NS. Nail changes in pemphigus: a systematic review and meta-analysis. Int J Dermatol 2024. [PMID: 38887088 DOI: 10.1111/ijd.17257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 04/21/2024] [Accepted: 05/07/2024] [Indexed: 06/20/2024]
Abstract
Pemphigus is a group of autoimmune mucocutaneous bullous disorders characterized by acantholysis resulting from autoantibodies targeting epithelial cell surface antigens. Studies reflect the presence of nail manifestations in some patients and suggest a potential correlation with clinical severity. This study examines the overall prevalence and characterizes the diverse manifestations of nail changes in pemphigus. We searched Cochrane, MEDLINE, EMBASE, and LILACS from 1990 to June 26, 2023 for studies reporting different nail changes in pemphigus patients. Data were collected and pooled to obtain proportions of the prevalence of nail changes in patients with pemphigus and subgroup analysis for pemphigus foliaceous and pemphigus vulgaris. The risk of bias was assessed with the Joanna Briggs Institute Checklist. Of 321 studies screened, 14 studies with 1,208 patients were included. Paronychia (n = 185) and Beau's lines (n = 104) were the most common nail changes identified. The pooled prevalence of nail disease in pemphigus patients was 0.389 (number of studies; [95% CI]: n = 9; [0.160-0.680], with high heterogeneity between studies (I2 = 95.0%, P < 0.001). Subgroup analysis revealed the highest prevalence in pemphigus foliaceous at 0.342 (n = 3; [0.109-0.688]) and pemphigus vulgaris at 0.396 (n = 5; [0.114-0.769]). Nail changes exhibited varied temporal relationships with disease onset and flares, preceding, concurrent, or following these events. Correlation with disease severity was noted, although discrepancies between studies were reported. Nail changes in pemphigus, particularly pemphigus vulgaris and pemphigus foliaceous, may be underrecognized. Observations regarding temporal associations and potential correlations with disease severity highlight the diagnostic and prognostic implications of nail changes in pemphigus. The limitations of this study include study heterogeneity and possible bias. Further research to establish the correlation of the presence and severity of nail changes on the overall disease course would be helpful.
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Affiliation(s)
- Clara X Ng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicole Lau Xer Min
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ellie Ci-En Choi
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore, Singapore
| | - Valencia Long
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore, Singapore
| | - Nisha Suyien Chandran
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Dermatology, Department of Medicine, National University Healthcare System, Singapore, Singapore
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Satasia M, Sutaria AH. Nail Whispers Revealing Dermatological and Systemic Secrets: An Analysis of Nail Disorders Associated With Diverse Dermatological and Systemic Conditions. Cureus 2023; 15:e45007. [PMID: 37701161 PMCID: PMC10494485 DOI: 10.7759/cureus.45007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2023] [Indexed: 09/14/2023] Open
Abstract
Background and objective Nail disorders encompass a wide spectrum of conditions, spanning congenital, developmental, infectious, neoplastic, degenerative, dermatological, and systemic diseases. A comprehensive exploration of their clinical manifestations, incidence, and associations is crucial for precise diagnosis and effective management. Methods This observational cross-sectional study conducted at B.J. Medical College and Civil Hospital, Ahmedabad involved 300 consecutive patients with nail changes from July 2017 to June 2019 reporting diverse dermatological and systemic conditions. The inclusion criteria involved patients of both genders and all age groups displaying nail changes associated with dermatological and systemic diseases. Data collection entailed a comprehensive clinical history, systemic and dermatological examinations, nail assessment using Dermoscope (DermLite 3, 10x), and supplementary tests. Analyses were performed on Microsoft Excel 2007 software. The study was approved by the Institute Ethics Committee. Results Among the 300 cases, females had a higher prevalence of nail involvement (57%), with a female-to-male ratio of 1.3:1. The most affected age group was 21-40 years, with 6-10 nails typically affected. Notably, housewives showed a higher prevalence. The most frequent nail condition was onychomycosis (24.33%) followed by psoriatic nail changes (20%). Less frequent nail changes involved eczema (5.7%), paronychia (5%), drug-induced (4.3%), lichen planus (3.7%), trauma-induced (3%), twenty nail dystrophy (2.33%), Darier's disease (2%), pemphigus vulgaris (2%), alopecia areata (1.67%), median Heller dystrophy (1.33%), atopic dermatitis (1%), epidermolysis bullosa (1%), racquet nail (1%), leprosy (1%), pityriasis rubra pilaris (0.67%), vitiligo (0.67%), secondary syphilis (0.67%), pachyonychia congenita (0.67%), as well as a case each of total leukonychia, subungual warts, Koenen tumor, and periungual fibroma(0.33%). Systemic autoimmune connective tissue disorders (CTD) accounted for 9%; the most common nail finding observed was nail fold erythema (48.1%) followed by nail fold telangiectasis (44.4%). In systemic sclerosis (SS), the most common finding was nail fold telangiectasia, and in systemic lupus erythematosus (SLE), the most common was nail fold erythema. Scleroderma capillary pattern on nail fold capillaroscopy was found in seven patients with SS, two patients with dermatomyositis, and only one patient with SLE. Nail changes observed in systemic diseases include onychomycosis in diabetes mellitus and chronic renal failure patients, splinter hemorrhages in ischemic heart disease and hypertension, longitudinal melanonychia in HIV, and koilonychia and platynychia in iron deficiency anemia. Other systemic diseases, such as Addison's disease and renal failure, also exhibited various nail changes. Conclusions Beyond their cosmetic importance, nails hold a vital pathologic role. Proficiency in nail terminology and classification is key for skillful evaluation. Understanding normal and abnormal nail variants, along with their disease associations, benefits diagnosis and tailored management. Nails, often overlooked but accessible, serve as a window into patients' general health and should be an integral part of thorough examinations. This study highlights an intricate clinical panorama of nail disorders, highlighting their significant role in both dermatological and systemic contexts.
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Affiliation(s)
- Mansi Satasia
- Dermatology, Venereology and Leprology, B.J. Medical College and Civil Hospital, Ahmedabad, IND
| | - Amita H Sutaria
- Dermatology, Venereology and Leprology, B.J. Medical College and Civil Hospital, Ahmedabad, IND
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Tham HL, Linder KE, Olivry T. Deep pemphigus (pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus) in dogs, cats and horses: a comprehensive review. BMC Vet Res 2020; 16:457. [PMID: 33228633 PMCID: PMC7686683 DOI: 10.1186/s12917-020-02677-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 11/13/2020] [Indexed: 12/28/2022] Open
Abstract
Pemphigus is the term used to describe a group of rare mucocutaneous autoimmune bullous diseases characterized by flaccid blisters and erosions of the mucous membranes and/or skin. When the autoantibodies target desmosomes in the deep layers of the epidermis, deep pemphigus variants such as pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus develop. In this article, we will review the signalment, clinical signs, histopathology and treatment outcome of pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus in dogs, cats and horses; where pertinent, we compare the animal diseases to their human homologue. Canine, feline and equine pemphigus vulgaris, pemphigus vegetans and paraneoplastic pemphigus have many features similar to the human counterpart. These chronic and often relapsing autoimmune dermatoses require aggressive immunosuppressive therapy. In animals, the partial-to-complete remission of pemphigus vulgaris and pemphigus vegetans has been achieved with high dose glucocorticoid therapy, with or without adjunct immunosuppressants; the prognosis is grave for paraneoplastic pemphigus.
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Affiliation(s)
- Heng L. Tham
- Department of Small Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA USA
| | - Keith E. Linder
- Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
| | - Thierry Olivry
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC USA
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Baghad B, Chiheb S. Nail Involvement during Pemphigus. Skin Appendage Disord 2019; 5:362-365. [PMID: 31799264 DOI: 10.1159/000501228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 05/28/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Pemphigus is an autoimmune bullous disease affecting the skin and mucous membranes. Associated nail involvement is underestimated and is characterized by a variety of clinical manifestations. Our aim was to describe the clinical aspects of nail involvement during pemphigus. PATIENTS AND METHODS A retrospective study was conducted of patients with pemphigus over a period of 12 years. The diagnosis of pemphigus was based on clinical and immunopathological data. Clinical data were collected from patient records prior to initiation of treatment. RESULTS Overall,141 cases of pemphigus were collected. Of these, 60 patients had nail involvement. After eliminating fungal origin, we selected 37 patients in our study. The main clinical forms were paronychia and dystrophy. Two cases of destruction of the nail apparatus were found in patients with pemphigus vegetans. The disease was bilateral in 11 cases (29.7%). The presence of ungual involvement was correlated with severity of pemphigus, particularly severe oral disease (p = 0.002). CONCLUSION Nail lesions were polymorphic in our patients. These signs show accumulated inflammation of the nail after a long evolution of the disease. Nail involvement may precede, be concomitant, or follow the mucocutaneous lesions of pemphigus and be a sign of severity or relapse of the disease.
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Affiliation(s)
- Bouchra Baghad
- Department of Dermatology Venereology, Hospital Ibn Rochd, University Hassan II, Casablanca, Morocco
| | - Soumiya Chiheb
- Department of Dermatology Venereology, Hospital Ibn Rochd, University Hassan II, Casablanca, Morocco
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Gopal V, Shenoy MM, Bejai V, Nargis T. Nail changes in autoimmune blistering disorders: A case-control study. Indian J Dermatol Venereol Leprol 2018; 84:373. [PMID: 29327699 DOI: 10.4103/ijdvl.ijdvl_19_17] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Pemphigus and pemphigoid disorders produce blistering cutaneous lesions. Earlier case reports state that nail involvement is uncommon in these autoimmune blistering disorders. Aims and Objectives To study nail changes in autoimmune blistering disorders. Methods A case-control study was conducted where 40 cases and 40 controls were evaluated for nail changes. Results Nail changes were seen in 72.5% of cases and 17.5% of controls. The most common nail findings were paronychia and onychorrhexis. Limitations Small sample size; short study duration; nail biopsy could not be done. Conclusion Our findings indicate that the inflammatory nature of the blistering cutaneous disease is often reflected conspicuously in the nails.
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Affiliation(s)
- Vaishnavi Gopal
- Department of Dermatology, Venereology and Leprosy, Yenepoya Medical College, Yenepoya University, Mangalore, Karnataka, India
| | - Manjunath Mala Shenoy
- Department of Dermatology, Venereology and Leprosy, Yenepoya Medical College, Yenepoya University, Mangalore, Karnataka, India
| | - Vishal Bejai
- Department of Dermatology, Venereology and Leprosy, Yenepoya Medical College, Yenepoya University, Mangalore, Karnataka, India
| | - Thansiha Nargis
- Department of Dermatology, Venereology and Leprosy, Yenepoya Medical College, Yenepoya University, Mangalore, Karnataka, India
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Pietkiewicz P, Bowszyc-Dmochowska M, Gornowicz-Porowska J, Dmochowski M. Involvement of Nail Apparatus in Pemphigus Vulgaris in Ethnic Poles Is Infrequent. Front Med (Lausanne) 2018; 5:227. [PMID: 30155468 PMCID: PMC6102408 DOI: 10.3389/fmed.2018.00227] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 07/25/2018] [Indexed: 11/21/2022] Open
Abstract
Pemphigus vulgaris lesions have a tendency to localize around natural body orifices. The aim here was to analyze the involvement of nail apparatus in pemphigus vulgaris. Sixty seven ethnic Poles suffering from pemphigus vulgaris on photographic files archiving initial presentation were retrospectively evaluated. Pemphigus vulgaris was diagnosed using combination of clinical data, H+E histology, direct immunofluorescence of plucked scalp hair and/or perilesional tissue also for IgG1 and IgG4 deposits evaluation, indirect immunofluorescence on mosaic substrate and/or monkey esophagus, mono-analyte ELISA with desmoglein 1/3 or multi-analyte ELISA. The nail apparatus involvement was found in 9 of 67 patients (13.4%; 3 females and 6 males). Periungual fingernail lesions were found in 6 patients (2 females, 4 males), whereas periungual toenail lesions in just 3 patients (1 female, 2 males). Our patients nail apparatus changes included, by order of frequency, paronychia, nail discoloration, onychorrhexis, Beau lines, periungual hemorrhages, onychomadesis, cross-ridging, onycholysis, and trachyonychia. The average time between the onset, as recalled by patients, and the diagnosis of pemphigus vulgaris with direct immunofluorescence was not statistically different in PV patients with and without nail apparatus lesions. In this article the molecular and immunological rationale for of periungual involvement is discussed. Our single-center study suggests that nail apparatus involvement is infrequent in pemphigus vulgaris in ethnic Poles. Due to the fact that nail apparatus lesions in pemphigus vulgaris may clinically resemble onychomycosis, giving the proper diagnosis can be difficult particularly when other lesions are overlooked or misinterpreted.
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Affiliation(s)
- Pawel Pietkiewicz
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
- Surgical Oncology and General Surgery Clinic I, Greater Poland Cancer Center, Poznan, Poland
| | | | | | - Marian Dmochowski
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
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Jacobsen AA, Tosti A. Trachyonychia and Twenty-Nail Dystrophy: A Comprehensive Review and Discussion of Diagnostic Accuracy. Skin Appendage Disord 2016; 2:7-13. [PMID: 27843915 DOI: 10.1159/000445544] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 03/16/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS The term trachyonychia, also known as twenty-nail dystrophy, is used to describe thin, brittle nails with excessive longitudinal ridging. The term twenty-nail dystrophy has been incorrectly applied to other conditions that can affect all twenty nails. Therefore, we have conducted a comprehensive review of the clinical features of trachyonychia and have included a discussion regarding the diagnostic accuracy of this condition in the literature. METHODS In November and December 2015, we conducted a thorough literature search using the following search terms: 'trachyonychia', 'twenty nail dystrophy', and 'sandpaper nails'. Articles that reported the epidemiology, disease associations, clinical presentation, histopathology, and treatment options for trachyonychia were included. Particular attention was given to case reports to identify misdiagnosed cases of twenty-nail dystrophy. RESULTS Our preliminary search yielded 184 results with 72 unique articles ultimately selected for review. Excluded articles included 27 articles in languages other than English, 18 commentaries or reviews, and 67 irrelevant articles. Twelve additional articles described nail abnormalities clinically different from trachyonychia. CONCLUSION Many other conditions can cause widespread nail dystrophy. The specific characteristics of trachyonychia need to be considered to make the diagnosis of twenty-nail dystrophy.
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Affiliation(s)
| | - Antonella Tosti
- Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Fla., USA
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Beau lines, onychomadesis, and retronychia: A unifying hypothesis. J Am Acad Dermatol 2015; 73:849-55. [DOI: 10.1016/j.jaad.2015.08.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/01/2015] [Accepted: 08/05/2015] [Indexed: 11/22/2022]
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El-Komy MM, Abdel Halim DM, Samir N, Hegazy RA, Gawdat HI, Shoeb SA. Nail changes in female pemphigus vulgaris patients on immunosuppressive therapy. Int J Womens Dermatol 2015; 1:82-84. [PMID: 28491963 PMCID: PMC5418749 DOI: 10.1016/j.ijwd.2015.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 01/28/2015] [Accepted: 01/28/2015] [Indexed: 11/30/2022] Open
Abstract
Background Pemphigus vulgaris (PV) patients receiving immunosuppressive therapy may develop nail alterations resulting from infection, skin disorder, or drug regimen. Objective This study aims to describe nail changes in PV female patients receiving immunosuppressive therapy and to report the frequency of associated fungal and bacterial growth in the patients’ nails. Methods Twenty-five female PV patients who had at least one acquired finger or toenail abnormality and had been administered at least one immunosuppressive drug were included in the study. Nail alterations were recorded. Nail scrapings were collected from abnormal nails for fungal and bacterial examination. Results Positive fungal and bacterial cultures were detected in 20 (80%) of patients’ nail samples. Five patients reported nail alterations coinciding with disease onset, whereas 13 reported nail changes after administration of immunosuppressive therapy. Limitations Lack of a control group (patients on similar immunosuppressive medications for conditions other than PV) which would have further supported the findings demonstrated in this observational study. Conclusion Nail abnormalities in severe PV patients are frequently associated with fungal and bacterial growth. Immunosuppressive therapy potentially initiates such changes. What is already known on this topic? Pemphigus vulgaris (PV) patients receiving immunosuppressive therapy may develop nail alterations resulting from infection, skin disorder, or drug regimen.
What does this article add to our knowledge? The duration of disease in severe PV appears to dictate the longevity of nail changes in patients, and immunosuppressive therapy may initiate these nail changes either alone or as a result of opportunistic bacterial and/or fungal growth affecting the nail unit. Accordingly, prompt treatment of PV utilizing a multidisciplinary approach (combined or sequential therapy) would presumably decrease the incidence of nail affection in PV patients on immunosuppressive therapy. Limitations of the present work include lack of a control group (patients on similar immunosuppressive medications for conditions other than PV), which would have further supported the findings demonstrated in this observational study.
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Affiliation(s)
- M M El-Komy
- Dermatology Department, Faculty of Medicine, Cairo University
| | - D M Abdel Halim
- Dermatology Department, Faculty of Medicine, Cairo University
| | - N Samir
- Dermatology Department, Faculty of Medicine, Cairo University
| | - R A Hegazy
- Dermatology Department, Faculty of Medicine, Cairo University
| | - H I Gawdat
- Dermatology Department, Faculty of Medicine, Cairo University
| | - S A Shoeb
- Microbiology and Immunology Department, Faculty of Medicine, Cairo University
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Affiliation(s)
- Luis Dehesa
- University of Miami Hospital/Florida Academic Dermatology Center; Miami; Florida
| | - Antonella Tosti
- Department of Dermatology & Cutaneous Surgery; University of Miami Miller School of Medicine; Miami; Florida
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Tosti A, André M, Murrell DF. Nail Involvement in Autoimmune Bullous Disorders. Dermatol Clin 2011; 29:511-3, xi. [DOI: 10.1016/j.det.2011.03.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Patsatsi A, Sotiriou E, Devliotou-Panagiotidou D, Sotiriadis D. Pemphigus vulgaris affecting 19 nails. Clin Exp Dermatol 2009; 34:202-5. [DOI: 10.1111/j.1365-2230.2008.02824.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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de Almeida HL, Neugebauer MGP, Guarenti IM, Aoki V. Pemphigus vegetans associated with verrucous lesions: expanding a phenotype. Clinics (Sao Paulo) 2006; 61:279-82. [PMID: 16832564 DOI: 10.1590/s1807-59322006000300016] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Grover C, Bansal S, Nanda S, Reddy BSN, Kumar V. En Bloc Excision of Proximal Nail Fold for Treatment of Chronic Paronychia. Dermatol Surg 2006; 32:393-8; discussion 398-9. [PMID: 16640685 DOI: 10.1111/j.1524-4725.2006.32079.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Chronic paronychia is a very recalcitrant dermatosis, which is particularly prevalent in housewives. Medical treatment for this condition is unsatisfactory in a significant number of cases. Surgical approach forms an important part of management, however, this area has received little attention. Various surgical approaches have been tried in the past but a comparative analysis has not been attempted. OBJECTIVES The present study aims at assessing the efficacy of en bloc excision of proximal nail fold (PNF). Moreover, a comparative analysis has been undertaken to assess whether or not simultaneous nail plate avulsion improves the treatment outcome. METHODS Thirty patients of chronic paronychia with nail plate irregularities were randomly divided into two treatment groups (15 patients each). After a detailed evaluation, en bloc excision of PNF with or without nail plate removal was performed. Postoperative measures were advised and the patients were kept under regular follow-up thereafter. Assessment of postoperative complications was also performed. RESULTS Twelve patients in group I and 13 patients in group II completed the treatment protocol. Of these, 70% of patients were cured in group II (en bloc excision with nail avulsion) whereas only 41% were cured in group I (en bloc excision without nail avulsion). CONCLUSION En bloc excision of the PNF is a useful method in recalcitrant chronic paronychia. Simultaneous avulsion of the nail plate improves the surgical outcome. Strict avoidance of irritant exposure is necessary to ensure complete treatment and prevent recurrence.
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Affiliation(s)
- Chander Grover
- Department of Dermatology, Venereology and Leprology, Maulana Azad, Medical College, New Delhi, India.
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En Bloc Excision of Proximal Nail Fold for Treatment of Chronic Paronychia. Dermatol Surg 2006. [DOI: 10.1097/00042728-200603000-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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