Table 3.
Fluorescence immunoassay results of kidney
| Immunofluorescence | Glomerular positive distribution | Glomerulus positive strength | Other positive | ||||
|---|---|---|---|---|---|---|---|
| Diffuse | Focal | Spherical | Segment | Mesentery | Blood vessels | ||
| IgG | Negative | ||||||
| IgM | Negative | ||||||
| IgA | √ | + | |||||
| C3d | √ | + | |||||
| C4d | √ | Small amount | |||||
| C1q | Negative | ||||||
| Fib | √ | Small amount | |||||
| TdT | Nuclear + + + | ||||||
| CD3 | Plasma + | ||||||
| CD19 | Plasma + + + | ||||||
| Ki-67 | |||||||
| CD2 | Positive background T Lymphocytes | ||||||
| CD99 | Membrane/plasma + + + | ||||||
| CD79a | Plasma + + + | ||||||
| CD10 | Membrane/plasma + + + | ||||||
| Bcl-2 | Nuclear + | ||||||
| Pax-5 | Nuclear + + + + | ||||||
CD30, MPO, CD34, and CyclinD1 were all negative; in situ hybridization EBER was negative
C4d score: C4d score (range × intensity, 0−3 points each: total score 0−9 points) 0 points