Connection between dermatomyositis and montelukast sodium use: A case report

Table 1 Hematological parameters during diagnostic work-up of the patient

Parameter	Result	Reference range (units)
Hemoglobin	13.8	12.0-15.0 (g/dL)
Red blood cells	4.89	4.20-5.40 (107/μL)
NRBC count	0.0	0.0-0.1 (109/L)
Platelet count	406	150-450 (104/μL)
Total leukocyte count	14.99	4.00-11.00 (104/μL)
Neutrophils	98.40	37.00-80.00 (%)
Lymphocytes	22.00	10.00-50.00 (%)
Monocytes	4.60	0.0-12.00 (%)
Eosinophils	17.2	0.60-7.30 (%)
Basophils	1.40	0.0-1.70 (%)
Erythrocyte sedimentation rate	22	0.0-12.0 (mm/h)

Bold face indicates the abnormal level of hematological parameter. NRBC: Nucleated red blood cell.

Table 2 Biochemical parameters during diagnostic work-up of the patient

Parameter	Result	Reference range (units)
Random blood sugar	139	70.2-140.5 (mg/dL)
Renal function test
Urea	34	17.0-50.0 (mg/dL)
Creatinine	0.66	0.50-0.90 (mg/dL)
Sodium	139.3	136.0-145 (mmol/L)
Potassium	4.23	3.40-5.10 (mmol/L)
Magnesium	0.87	0.66-1.07 (mmol/L)
Liver function test
Bilirubin, total	3.80	3.40-20.50 (μmol/L)
Bilirubin, conjugated	1.90	0.00-9.00 (μmol/L)
Alanine aminotransferase	10	5-55 (U/L)
Aspartate aminotransferase	12	5-34 (U/L)
Total protein	7.21	6.60-8.70 (g/dL)
Albumin	4.40	3.50-5.20 (g/dL)
Alkaline phosphatase	69	40-150 (U/L)
Lactate dehydrogenase	190	125-220 (U/L)
Creatinine kinase	16.180	20-180 (U/L)
Vitamin D (25-OH)	50	> 30.0-70.0 (ng/mL)
Calcium	9.74	8.40-10.20 (mg/dL)

Bold face indicates the abnormal level of hematological parameter.