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Case 3: key laboratory results pre- and post-rapid recovery protocol.
| September 2020 Pre RRP | May 2022 Post RRP | March 2023 | |
|---|---|---|---|
| C3 (mg/dL)
1 Normal range 83–180 |
53 | 84 | 104 |
| C4 (mg/dL)
1 Normal range ≥ 10.0 |
<8.0 | 15.2 | 20.2 |
| White blood cell count (K/uL) Normal range 3.7–11.1 |
1.9 | 3.7 | 4.9 |
| Red blood cell count (M/uL) Normal range 3.60–5.70 |
3.50 | 3.23 | 4.16 |
| ANA Normal reading: Negative |
Positive | Positive | Positive |
Low levels of complement C3 and C4 reflect inflammation.
