question: Hello doctor, Though my doctors have not contacted me, should I be concerned with my abnormal laboratory test results? The laboratory results show cholesterol of 257 (critical high), total bilirubin of 0.24 (low), creatinine (urine) of 205.3 (High), WBC/HPF of 9 (High) and urine leukocyte esterase of 2+(high). Please tell your opinion.