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Jangid SD, Saoji V, Madke B, Bhatt DM. Drug-Induced Pseudoporphyria: A Case Report. Cureus 2024; 16:e57574. [PMID: 38707054 PMCID: PMC11069038 DOI: 10.7759/cureus.57574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/02/2024] [Indexed: 05/07/2024] Open
Abstract
Pseudoporphyria is an uncommon dermatosis resembling porphyria cutanea tarda (PCT). The exclusion of true porphyria, especially PCT, is critically essential for diagnosing pseudoporphyria. It has an unknown underlying pathophysiology with a normal or near-normal porphyrin profile. Pseudoporphyria has been associated with chronic renal failure and hemodialysis, medications, and tanning beds. In drug-induced pseudoporphyria cases, eliminating the suspected photosensitizing drug improves the disease typically within weeks to months (on average eight weeks). In genetically predisposed individuals, phototoxic metabolites may trigger the development of skin fragility, bullae, milia, and scarring on the dorsum of the hands and other sun-exposed areas. Wearing a broad-spectrum sunscreen and maintaining strict ultraviolet protection is essential in cases of pseudoporphyria. We report the case of a 20-year-old male who presented to us with complaints of photosensitivity and multiple erosions with irregular scars over photo-exposed areas involving the dorsum of the hands and face predominantly. The patient was evaluated further to determine the underlying cause. A wood's lamp examination of the urine was done, which did not show fluorescence. Based on clinical and laboratory findings, the diagnosis of pseudoporphyria was made, and the patient was started on the oral antimalarial agent hydroxychloroquine sulfate with strict sun protection.
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Affiliation(s)
- Shivani D Jangid
- Dermatology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Vikrant Saoji
- Dermatology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Bhushan Madke
- Dermatology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Drishti M Bhatt
- Dermatology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Arriaga Escamilla D, Lakhani A, Antony S, Salazar Villegas KN, Gupta M, Ramnath P, Murillo Pineda MI, Bedor A, Banegas D, Calderon Martinez E. Dermatological Manifestations in Patients With Chronic Kidney Disease: A Review. Cureus 2024; 16:e52253. [PMID: 38352109 PMCID: PMC10863542 DOI: 10.7759/cureus.52253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2024] [Indexed: 02/16/2024] Open
Abstract
Chronic kidney disease (CKD) is a progressive disease and has multiple clinical manifestations; when CKD reaches the end stage, at least one cutaneous manifestation appears due to some increased toxin levels or a constant proinflammatory state. Nonspecific manifestations include pruritus, xerosis, pigmentation disorders, acquired ichthyosis, purpuric spots, and nail disorders. Some specific manifestations are bullous dermatoses, acquired perforating dermatoses (APD), eruptive xanthoma, access site infections, calcifying disorders, and nephrogenic systemic fibrosis (NSF). All these cutaneous changes negatively impact patients; early recognition and diagnosis of these dermatoses will make a difference in their quality of treatment. Exploring a patient's skin is fundamental to suspect some diseases and increased toxin levels; pruritus occurs when uremic toxins are raised, and nail disorders are associated with hypoalbuminemia. This review provides the clinician with information on the clinical manifestations that occur in CKD, including epidemiology, pathophysiology, clinical manifestations, diagnosis, histopathology, treatment, and life impact of the dermatoses in CKD.
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Affiliation(s)
| | - Alisha Lakhani
- Medicine, Research MD, Vadodara, IND
- Medicine, Shantabaa Medical College, Amreli, IND
| | - Sneha Antony
- Pharmacology, K S Hegde Medical Academy, Mangalore, IND
| | | | - Manasvi Gupta
- General Practice, Jawaharlal Nehru Medical College, Aligarh, IND
| | | | | | - Alexandra Bedor
- Internal Medicine, Instituto Salvadoreño del Seguro Social, San Salvador, SLV
| | - Douglas Banegas
- General Medicine, Universidad Nacional Autonoma de Honduras, San Pedro Sula, HND
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Gil-Lianes J, Luque-Luna M, Morgado-Carrasco D, Aguilera-Peiró P. Pseudoporphyria-a diagnostic challenge: A case series and a proposed diagnostic algorithm. Photodermatol Photoimmunol Photomed 2022; 38:604-607. [PMID: 35165937 DOI: 10.1111/phpp.12781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/24/2022] [Accepted: 02/07/2022] [Indexed: 06/14/2023]
Affiliation(s)
- Javier Gil-Lianes
- Dermatology Department, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Mar Luque-Luna
- Dermatology Department, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Daniel Morgado-Carrasco
- Dermatology Department, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
| | - Paula Aguilera-Peiró
- Dermatology Department, Hospital Clínic de Barcelona, Universitat de Barcelona, Barcelona, Spain
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de Groot HJ, Jonkman MF, Pas HH, Diercks GFH. Direct Immunofluorescence of Mechanobullous Epidermolysis Bullosa Acquisita, Porphyria Cutanea Tarda and Pseudoporphyria. Acta Derm Venereol 2019; 99:26-32. [PMID: 30176039 DOI: 10.2340/00015555-3021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Mechanobullous epidermolysis bullosa acquisita (mEBA) can have a clinical presentation that is very similar to other blistering diseases, such as porphyria cutanea tarda (PCT) and pseudoporphyria. Direct immunofluorescence is an important feature in the diagnosis of mEBA, although features that overlap with PCT and pseudoporphyria have been reported. This retrospective observational study investigated whether direct immunofluorescence can discriminate mEBA from PCT and pseudoporphyria. Biopsies of 13 patients with mEBA, 10 with PCT and 10 with pseudoporphyria were included. In 7 cases of PCT and 4 of pseudoporphyria, direct immunofluorescence showed a pattern at the dermal-epidermal junction that appeared similar to the u-serrated pattern in mEBA. Vessel wall depositions were observed in all 3 diseases, but were more frequent and more intense in PCT and pseudoporphyria than in mEBA. Careful examination of direct immunofluorescence of mEBA vs. PCT and pseudoporphyria revealed different staining patterns, although overlapping features were present. Therefore, integrating all clinical and laboratory data is essential to differentiate between mEBA, PCT and pseudoporphyria.
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Affiliation(s)
- Heleen J de Groot
- Center for Blistering Diseases, Department of Dermatology, University Medical Center Groningen, Hanzeplein 1, NL-9700 RB Groningen, The Netherlands
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Abstract
Pseudoporphyria (PP) is used to describe a photodistributed bullous disorder with clinical and histologic features of porphyria cutanea tarda (PCT) but without accompanying biochemical porphyrin abnormalities. Medications, excessive sun and ultraviolet radiation exposure, have all been reported to develop PP. We report a case of PP in a 49-year-old man with CKD stage 3a, caused due to torsemide intake. This is probably the first reported case of PP developing in a dialysis naive patient CKD due to torsemide intake from India.
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Affiliation(s)
- S Quaiser
- Department of Medicine, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - R Khan
- Department of Medicine, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - A S Khan
- Department of Medicine, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
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Willis ZI, Boyd AS, Di Pentima MC. Phototoxicity, Pseudoporphyria, and Photo-onycholysis Due to Voriconazole in a Pediatric Patient With Leukemia and Invasive Aspergillosis. J Pediatric Infect Dis Soc 2015; 4:e22-4. [PMID: 26407422 DOI: 10.1093/jpids/piu065] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 05/30/2014] [Indexed: 11/13/2022]
Abstract
Voriconazole is a triazole antifungal agent superior to amphotericin B in the treatment of invasive aspergillosis. It is generally well tolerated and has excellent oral bioavailability, providing significant benefit in the treatment of invasive fungal infections. There have been numerous reports of dermatologic reactions to this agent, including erythroderma, cheilitis, Stevens-Johnson syndrome, discoid lupus erythematosus, pseudoporphyria, squamous cell carcinoma, and photosensitivity reactions. Pseudoporphyria, a dermatologic condition mimicking porphyria cutanea tarda, has been described as an adverse effect of voriconazole use. Clinical findings include photosensitivity, vesicles, bullae, milia, and scarring in sun-exposed areas. Photo-onycholysis is a phenomenon of nail discoloration and onycholysis that has been described in the setting of a phototoxic drug reaction and pseudoporphyria. Implicated drugs have most commonly been tetracyclines, fluoroquinolones, and psoralens; others have been reported as well. We report a case of a pediatric patient with leukemia who developed symptoms consistent with pseudoporphyria and later photo-onycholysis while being treated with voriconazole. To our knowledge, this is the first reported case of pseudoporphyria due to voriconazole in a pediatric patient and the first reported case of photo-onycholysis as a consequence of voriconazole use.
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Affiliation(s)
| | - Alan S Boyd
- Department of Medicine, Division of Dermatology; Department of Pathology, Vanderbilt University, Nashville, Tennessee
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Rossi E, Borchard K, Cole JM. Pseudoporphyria following self-medication with chlorophyll. Australas J Dermatol 2014; 56:47-8. [PMID: 25123581 DOI: 10.1111/ajd.12198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 05/12/2014] [Indexed: 11/30/2022]
Abstract
Two cases of pseudoporphyria are described in which the clinical features of porphyria cutanea tarda occurred in the absence of abnormalities in porphyrin metabolism. Both patients presented with skin fragility and bullae on the dorsal aspect of the hands. The patients consumed a commercial liquid chlorophyll drink in which we detected fluorescent compounds with characteristics typical of previously described chlorophyll derived photosensitisers.
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Affiliation(s)
- Enrico Rossi
- Pathwest Laboratory Medicine, QE II Medical Centre, Australia
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