International Journal of Rheumatology / 2011 / Article / Tab 1

Case Report

A Child with X-Linked Agammaglobulinemia and Enthesitis-Related Arthritis

Table 1

Laboratory evaluation of the synovial fluid and blood performed in a 12-year-old boy with X-linked agammaglobulinemia and recurrent knee effussions over a period of 5 years.

Lab investigations04/201003/200808/200703/200607/2005

Synovial fluid WBC (cells/mm3)11030,96027,00040,000220
Synovial fluid culture Neg NegNegNegNeg
Crypto/Cocci Ag/fungal stain and Cx Neg NegNegNegNeg
Atypical mycobacterium/mycoplasmas/ureaplasma Neg NegNegNegNeg
AFB Neg Negnegnegneg
ESR mm/hr-CRP mg/dL60/5.141/4.130/13.534/7.540/2.3
Blood culture and viral culturesNegNegNegNegNeg

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