0000000000808289

AUTHOR

Aysin Bakkaloglu

showing 2 related works from this author

EULAR/PRINTO/PRES criteria for Henoch-Schonlein purpura, childhood polyarteritis nodosa, childhood Wegener granulomatosis and childhood Takayasu arte…

2010

EULAR/PRINTO/PRES Objectives To validate the previously proposed classification criteria for Henoch-Schonlein purpura (HSP), childhood polyarteritis nodosa (c-PAN), c-Wegener granulomatosis (c-WG) and c-Takayasu arteritis (c-TA).Methods Step 1: retrospective/prospective webdata collection for children with HSP, c-PAN, c-WG and c-TA with age at diagnosis <= 18 years. Step 2: blinded classification by consensus panel of a representative sample of 280 cases. Step 3: statistical (sensitivity, specificity, area under the curve and.-agreement) and nominal group technique consensus evaluations.Results 827 patients with HSP, 150 with c-PAN, 60 with c-WG, 87 with c-TA and 52 with c-other were compar…

Genetics and Molecular Biology (all)myalgiaVasculitismedicine.medical_specialtyHenoch-Schonlein purpuraAdolescentIgA VasculitisClassification criteriaInternational CooperationImmunologychildhood polyarteritis nodosaBiochemistryGeneral Biochemistry Genetics and Molecular BiologyRheumatologyhemic and lymphatic diseasesTerminology as TopicSchoenlein-HenochmedicineHumansImmunology and Allergycardiovascular diseasesArteritisChildPurpurac-Wegener granulomatosisAdolescent; Child; Epidemiologic Methods; Granulomatosis with Polyangiitis; Humans; International Cooperation; Polyarteritis Nodosa; Purpura Schoenlein-Henoch; Takayasu Arteritis; Terminology as Topic; Rheumatology; Immunology; Biochemistry Genetics and Molecular Biology (all); Immunology and Allergycriteria; children; Henoch-Schönlein purpura; childhood polyarteritis nodosa; Wegener granulomatosis; Takayasu arteritis; EULAR; PRINTO; PRESPolyarteritis nodosabusiness.industryGranulomatosis with Polyangiitismedicine.diseaseTakayasu ArteritisDermatologyPolyarteritis NodosaSurgeryHenoch-Schönlein purpuraIgA vasculitisSettore MED/38 - PEDIATRIA GENERALE E SPECIALISTICAmedicine.symptomEpidemiologic MethodsGranulomatosis with polyangiitisVasculitisbusinessRheumatismc-Takayasu arteriti
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Development of systemic lupus erythematosus in a patient with selective complete C1q deficiency

1997

A 7-year-old male with recurrent erythematous and desquamated skin lesions and respiratory infections was diagnosed as selective complete C1q deficiency following detailed studies of the complement system. His asymptomatic sister also had selective complete C1q deficiency. During a follow up period of 3 years, his skin lesions persisted, he suffered from recurrent bronchopneumonias and glomerulonephritis developed. Renal function deteriorated with the appearance of anti-DNA antibodies. Renal biopsy was consistent with systemic lupus erythematosus. The patient was treated with immunosuppressive drugs, but died of renal failure. It is postulated that in this patient defective clearance of ant…

Malemedicine.medical_specialtyPathologyBlood Protein DisordersRenal functionDiseaseAsymptomaticFatal OutcomemedicineHumansLupus Erythematosus SystemicPoint MutationRenal InsufficiencyChildLupus erythematosusmedicine.diagnostic_testbusiness.industryComplement C1qGlomerulonephritismedicine.diseaseDermatologyComplement systemPediatrics Perinatology and Child HealthRenal biopsymedicine.symptombusinessMalar rashEuropean Journal of Pediatrics
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