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Tkachenko E, Pierson JC, Vleugels RA. Porphyria Cutanea Tarda Masquerading as Systemic Sclerosis: Two Cases Demonstrating an Important Clinical Observation. J Rheumatol 2021; 48:145-146. [PMID: 33386344 DOI: 10.3899/jrheum.190982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Elizabeth Tkachenko
- Department of Internal Medicine, Brigham & Women's Hospital, Boston, Massachusetts
| | - Joseph C Pierson
- Department of Dermatology, University of Vermont Medical Center, Burlington, Vermont
| | - Ruth Ann Vleugels
- Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Calado JDOA, Bastos LMH, Miot HA. Case for diagnosis. Sclerodermiform manifestations of porphyria cutanea tarda secondary to hepatitis C. An Bras Dermatol 2019; 94:479-481. [PMID: 31644627 PMCID: PMC7007016 DOI: 10.1590/abd1806-4841.20198681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 11/06/2018] [Indexed: 11/21/2022] Open
Abstract
A 63-year-old black female patient with blisters and exulcerations on the face, neck, upper limbs, and subsequent evolution with hypochromic sclerotic areas and alopecia, is reported. Chronic hepatitis C and presence of high levels of porphyrins in urine were demonstrated. There was complete remission with the use of hydroxychloroquine, photoprotection, and treatment of hepatitis. Significant sclerodermoid involvement of the skin as a manifestation of porphyria cutanea tarda secondary to hepatitis C emphasizes the importance of diagnostic suspicion regarding skin manifestation in order to indicate the appropriate therapy, and to minimize the hepatic morbidity.
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Affiliation(s)
| | - Luan Moura Hortencio Bastos
- Department of Dermatology and Radiotherapy, Faculdade de Medicina, Universidade Estadual Paulista, Botucatu, SP, Brazil
| | - Hélio Amante Miot
- Department of Dermatology and Radiotherapy, Faculdade de Medicina, Universidade Estadual Paulista, Botucatu, SP, Brazil
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Abstract
The porphyrias are a group of metabolic disorders resulting from an innate abnormality in haem biosynthesis, and the clinical settings of which vary according to the genetic enzyme abnormality in question. These are genetic disorders with autosomal dominant or recessive inheritance of varying penetrance, and whose clinical expression differs according to the preferential location of haem precursors. Different classifications have been proposed according to genetic inheritance, the enzyme anomaly at issue, and clinical expression. The clinical classification distinguishes between acute porphyria (acute intermittent porphyria, porphyria variegata, hereditary coproporphyria), bullous cutaneous porphyrias (porphyria cutanea tarda, porphyria variegata and hereditary coproporphyria), painful photosensitive acute cutaneous porphyrias (erythropoietic protoporphyria and X-linked dominant protoporphyria), and rare recessive porphyrias (congenital erythropoietic porphyria, Doss porphyria, hepatoerythropoietic porphyria and harderoporphyria). Treatment depends on the clinical expression of the disorder.
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Affiliation(s)
- J-F Cuny
- Service de dermatologie, CHR Metz-Thionville, 1, allée du Château, CS 45001, 57085 Metz cedex 03, France.
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Ferreli C, Gasparini G, Parodi A, Cozzani E, Rongioletti F, Atzori L. Cutaneous Manifestations of Scleroderma and Scleroderma-Like Disorders: a Comprehensive Review. Clin Rev Allergy Immunol 2018; 53:306-336. [PMID: 28712039 DOI: 10.1007/s12016-017-8625-4] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Scleroderma refers to an autoimmune connective tissue fibrosing disease, including three different subsets: localized scleroderma, limited cutaneous systemic sclerosis, and diffuse cutaneous systemic sclerosis with divergent patterns of organ involvement, autoantibody profiles, management, and prognostic implications. Although systemic sclerosis is considered the disease prototype that causes cutaneous sclerosis, there are many other conditions that can mimic and be confused with SSc. They can be classified into immune-mediated/inflammatory, immune-mediated/inflammatory with abnormal deposit (mucinoses), genetic, drug-induced and toxic, metabolic, panniculitis/vascular, and (para)neoplastic disorders according to clinico-pathological and pathogenetic correlations. This article reviews the clinical presentation with emphasis on cutaneous disease, etiopathogenesis, diagnosis, and treatment options available for the different forms of scleroderma firstly and for scleroderma-like disorders, including scleromyxedema, scleredema, nephrogenic systemic fibrosis, eosinophilic fasciitis, chronic graft-versus-host disease, porphyria cutanea tarda, diabetic stiff-hand syndrome (diabetic cheiroartropathy), and other minor forms. This latter group of conditions, termed also scleroderma mimics, sclerodermiform diseases, or pseudosclerodermas, shares the common thread of skin thickening but presents with distinct cutaneous manifestations, skin histology, and systemic implications or disease associations, differentiating each entity from the others and from scleroderma. The lack of Raynaud's phenomenon, capillaroscopic abnormalities, or scleroderma-specific autoantibodies is also important diagnostic clues. As cutaneous involvement is the earliest, most frequent and characteristic manifestation of scleroderma and sclerodermoid disorders, dermatologists are often the first-line doctors who must be able to promptly recognize skin symptoms to provide the affected patient a correct diagnosis and appropriate management.
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Affiliation(s)
- Caterina Ferreli
- Section of Dermatology, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy.
| | - Giulia Gasparini
- Section of Dermatology, Department of Health Sciences, DISSAL, IRCSS-AOU S. Martino-IST, University of Genoa, Genoa, Italy
| | - Aurora Parodi
- Section of Dermatology, Department of Health Sciences, DISSAL, IRCSS-AOU S. Martino-IST, University of Genoa, Genoa, Italy
| | - Emanuele Cozzani
- Section of Dermatology, Department of Health Sciences, DISSAL, IRCSS-AOU S. Martino-IST, University of Genoa, Genoa, Italy
| | - Franco Rongioletti
- Section of Dermatology, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Laura Atzori
- Section of Dermatology, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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Brunet A, Hainaut E. [Sclerodermatous changes revealing porphyria cutanea tarda]. Ann Dermatol Venereol 2018; 145:500-504. [PMID: 29804804 DOI: 10.1016/j.annder.2017.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 08/13/2017] [Accepted: 11/02/2017] [Indexed: 10/16/2022]
Abstract
BACKGROUND Porphyria cutanea tarda (PCT) is associated with cutaneous accumulation of porphyrins. This accumulation results from a deficiency of uroporphyrinogen decarboxylase occurring only in the liver. The classical presentation is blistering on sun-exposed areas. PATIENTS AND METHODS A 59-year-old woman presented at the dermatology consultation for sclerotic lesions that had been present for one year. The remainder of the clinical examination and further investigations did not indicate systemic scleroderma. The sun-exposed nature of the lesions led us to perform an assay of urinary porphyrin, which was found to be elevated. Uroporphyrinogen decarboxylase levels were normal, confirming the diagnosis of type 1 PCT. Screening for a hepatic etiology revealed a heterozygous mutation H63D/C282Y of the hemochromatosis gene responsible for this clinical picture. The patient underwent regular bleeding, which led to complete disappearance of cutaneous sclerosis. DISCUSSION Sclerodermatous lesions are an unusual presentation of PCT and cause delays in diagnosis. The accumulation of uroporphyrins in the dermis stimulates fibroblasts, which then synthesize collagen, resulting in cutaneous sclerosis.
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Affiliation(s)
- A Brunet
- Service de dermatologie, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers, France.
| | - E Hainaut
- Service de dermatologie, CHU de Poitiers, 2, rue de la Milétrie, 86021 Poitiers, France
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Sayiner M, Golabi P, Farhat F, Younossi ZM. Dermatologic Manifestations of Chronic Hepatitis C Infection. Clin Liver Dis 2017; 21:555-564. [PMID: 28689593 DOI: 10.1016/j.cld.2017.03.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Chronic hepatitis C virus (HCV) infection is associated with various extrahepatic manifestations, including dermatologic involvement mostly caused by immune complexes. Mixed cryoglobulinemia has a strong relationship with HCV with 95% of these patients being infected with HCV. Lichen planus is a disease of the squamous epithelium and may affect any part of the skin, with 4% to 24% of patients with lichen planus reported to have chronic HCV infection. Porphyria cutanea tarda is the most common form of porphyria, and it is thought that HCV interferes with iron stores, which can promote porphyria cutanea tarda. Finally, necrolytic acral erythema is a rare, psoriasis-like disease closely associated with HCV.
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Affiliation(s)
- Mehmet Sayiner
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Inova Fairfax Hospital, Claude Moore Health Education and Research Building, 3rd Floor, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Disease, Inova Fairfax Hospital, Claude Moore Health Education and Research Building, 3rd Floor, 3300 Gallows Road, Falls Church, VA 22042, USA
| | - Pegah Golabi
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Inova Fairfax Hospital, Claude Moore Health Education and Research Building, 3rd Floor, 3300 Gallows Road, Falls Church, VA 22042, USA
| | - Freba Farhat
- Department of Medicine, Center for Liver Disease, Inova Fairfax Hospital, Claude Moore Health Education and Research Building, 3rd Floor, 3300 Gallows Road, Falls Church, VA 22042, USA
| | - Zobair M Younossi
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Inova Fairfax Hospital, Claude Moore Health Education and Research Building, 3rd Floor, 3300 Gallows Road, Falls Church, VA 22042, USA; Department of Medicine, Center for Liver Disease, Inova Fairfax Hospital, Claude Moore Health Education and Research Building, 3rd Floor, 3300 Gallows Road, Falls Church, VA 22042, USA.
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Abstract
A 55-year-old woman presented with blistering on the back of her hands and shiny, thickened skin in her décolletage. Laboratory examination revealed increased urinary total and high carboxylated porphyrins and homozygosity for mutation C282Y in the HFE gene. Histopathology showed thickened collagen fibers in the presternal region. Based on these findings we made the diagnosis of porphyria cutanea tarda with pseudoscleroderma and hemochromatosis. Pseudoscleroderma is a rare complication of PCT but can also constitute the first cutaneous symptom of the disease, leading the way to diagnosis. Usually, adequate treatment of PCT with normalization of porphyrin values also results in improvement of pseudoscleroderma.
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