11.6.2013(pediatrics) 34 Flashcards
Most common type of JIA
Oligoarticular arthritis(40%)
Types of juvenile idiopathic arthritis
Systemic onset Poly articular Oligoarticular Juvenile psoriatic Enthisitis
Oligoarticular arthritis associated with iridocyclitis
Type 1
Only self limiting iritis occurs type 2
ANA negative juvenile idiopathic arthritis
Type 2 oligoarticular arthritis
HLA B27 associated JIA
Enthesitis related
Type 2 oligoarticular
HLA associated with type 1 pauciarticular JIA
HLADR5
HLADRW8
Ocular complications of pauciarticular type1 JIA
Glaucoma
Cataract
No of Joints involved in polyarticular arthritis
> =5 joints
Features of RF+ polyarticular JIA
Age of onset late RF+ Rheumatoid nodules+ ANA+ Uveitis+ Symmetric arthritis
Features of systemic onset JIA
Fever Evanescent non pruritic rash Lymphadenopathy HepatoSplenomegaly Serositis
Lab values in systemic onset JIA
Anemia Leukocytosis Thrombocytosis Elevated CRP,ESR ferritin Abnormal LFT
HPE in neonatal PAP
PAS +
Diastase resistant
Mutations causing neonatal PAP
SP-B
SP-C
GM-CSF
ABCA3
Hyperammonemia with neonatal PAP
Lysinuric protein intolerance
Occupational disease resembling PAP
Silicosis
Gold standard for diagnosis of PAP in children
HPE examination of lung biopsy
Rx of PAP in adults
Total lung lavage
Recurrent maternal toxoplasma infection doesn’t cause infection in children except in
HIV positive women
Risk of transmission of congenital toxoplasmosis
Directly proportional to gestational age
While damage caused is inversely proportional