Table 1. The patient’s clinical and laboratory values.

* Day 0 is clinic day (day prior to admission).

NA: not available; g/dl: grams per deciliter; IU/L: international units per liter; mg/dl: milligrams per deciliter.

Value	Normal range	Day 0*	Day 1	Day 2	Day 3	Day 4	Day 5	Day 6	Day 7
Methemoglobin	0-1.5 %	NA	13.4	4.4	NA	1.4	NA	NA	NA
Hemoglobin	13-17 g/dl	8.3	4.9	8.0	8.1	8.6	8.2	7.9	7.9
Oxygen saturation	95-100 %	100	75-88	92-100	98-100	99-100	99-100	99-100	99-100
Lactate dehydrogenase	313-618 IU/L	756	1611	NA	2354	1713	1428	1224	1007
Total bilirubin	0.2-1.3 mg/dl	2.2	7.2	8.6	8.4	4.7	2.0	1.7	1.5
Uric acid	2.5-7.0 mg/dl	12.9	5.7	3.9	4.5	4.6	4.4	4.9	4.8