Leukocytoclastic Vasculitis in Patients with Severe Congenital Neutropenia
نویسندگان
چکیده
منابع مشابه
Granulopoiesis in severe congenital neutropenia.
The pathogenesis of the granulopoietic failure in three children with severe congenital neutropenia was studied. Mature neutrophils were absent from both peripheral blood and bone marrow. Assay of bone marrow granulocyte colony-forming cells (CFU-C) in a methylcellulose tissue culture system using colony-stimulating activity (CSA) from peripheral blood leukocytes demonstrated normal or increase...
متن کاملSevere congenital neutropenia: case report
Introduction Neutropenia is defined in the literature as absolute neutrophil counts in peripheral blood of less than 1500 cells/mm3 in more than one year old and less than 2000cells/mm3 in children in the first year old of life. Neutropenia is classified as mild, moderate or severe, and may be congenital or acquired, persistent or not. Kostmann syndrome is a severe neutropenia, the incidence va...
متن کاملDermatologic Diagnosis: Leukocytoclastic Vasculitis.
Leukocytoclastic vasculitis (LCV), also termed hypersensitivity vasculitis, is a small-vessel vasculitis. The skin is the organ most commonly involved in LCV. Typical presentation is a painful, burning rash predominantly in the lower extremities. The most common skin manifestation is palpable purpura. Other skin manifestations include maculopapular rash, bullae, papules, plaques, nodules, ulcer...
متن کاملWarfarin-induced leukocytoclastic vasculitis.
Skin reactions associated with oral coumarin-derived anticoagulants are an uncommon occurrence. Leukocytoclastic vasculitis (LV) is primarily a cutaneous small vessel vasculitis, though systemic involvement may be encountered. We report 4 patients with late-onset LV probably due to warfarin. All 4 patients presented with skin eruptions that developed after receiving warfarin for several years. ...
متن کاملVancomycin-Associated Leukocytoclastic Vasculitis
Vancomycin is U.S. Food and Drug Administration (FDA) approved for treatment of serious infections caused by methicillin-resistant Staphylococcus aureus (MRSA) or in individuals who have failed, cannot tolerate, or are allergic to other antibiotics. Very few cases of vancomycin-associated leukocytoclastic vasculitis have been published. We report on a patient who developed pruritus and palpable...
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ژورنال
عنوان ژورنال: Journal of Tropical Pediatrics
سال: 2010
ISSN: 0142-6338,1465-3664
DOI: 10.1093/tropej/fmp140