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Cutaneous porphyrias part I: epidemiology, pathogenesis, presentation, diagnosis, and histopathology.
The porphyrias are a group of disorders characterized by defects in the heme biosynthesis pathway. Many present with skin findings including photosensitivity, bullae, hypertrichosis, and scarring.Expand
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Cutaneous Lymphocytic Thrombophilic (Macular) Arteritis: A Distinct Entity or An Indolent (Reparative) Stage of Cutaneous Polyarteritis Nodosa? Report of 2 Cases of Cutaneous Arteritis and Review of
Abstract:Recently, 2 putatively novel clinicopathological entities, macular arteritis (MA) and lymphocytic thrombophilic arteritis (LTA), have been described. Both exhibit an indolent chronic courseExpand
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Treatment of coexistent psoriasis and lupus erythematosus.
BACKGROUND The coexistence of psoriasis and lupus erythematosus (LE) is rare. Anecdotal evidence suggests that anti-tumor necrosis factor alfa (TNF-α) agents may be efficacious in LE, although theirExpand
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Azacitidine: a new medication associated with Sweet syndrome.
Fig 1. A, Florid vesiculobullous reaction at the s Erythematous papulopustular lesions of Sweet Histopathological findings of a representative skin and a dense interstitial infiltrate of neutrophils.Expand
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Apremilast for the treatment of psoriatic arthritis
Psoriatic arthritis occurs in about one-third of patients with psoriasis, and is a severely disabling, progressive inflammatory spondyloarthropathy typically treated with non-steroidalExpand
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Psoriatic arthritis for the dermatologist.
Psoriatic arthritis (PsA) is a chronic, progressive, inflammatory spondyloarthropathy that affects approximately one-third of patients with all types of psoriasis. Dermatologists are in a uniqueExpand
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Cutaneous porphyrias part II: treatment strategies.
The porphyrias are diverse in pathophysiology, clinical presentation, severity, and prognosis, presenting a diagnostic and therapeutic challenge. Although not easily curable, the dermatologicalExpand
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Repigmentation of hair following adalimumab therapy.
Repigmentation of canities, or age-related grey or white hair, is a rare occurrence. Generalized repigmentation of grey-white hair has been reported following inflammatory processes, andExpand
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Safe Use of Therapeutic-Dose Oral Isotretinoin in Patients With a History of Pseudotumor Cerebri.
tissue culture, and from a papule for hematoxylin-eosin staining. Within an hour of obtaining the specimens, the pathologist reported frozen section findings of small organisms within the vasculatureExpand
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