Diffuse large B cell lymphoma originating from the maxillary sinus with skin metastases: A case report and review of literature

Table 1 Routine laboratory examination, urinalysis, and fecal occult blood test from the patient’s first visit

Parameter (Units)	Measured value	Normal value
White blood cell (103/µL)	13.2	3.8-8.5
Neu (%)	30	48-61
Lym (%)	13	25-45
Mon (%)	54	4-7
Eos (%)	0	1-5
Bas (%)	3	0-1
Blast (%)	(-)	(-)
Red blood cell (106/µL)	2.67	3.78-4.97
Hemoglobin	8.7	13.7-17.4
Hematocrit	26.4	40.2-51.5
Platelet (103/µL)	113	131-365
Aspartate transaminase (IU/L)	28	12-31
Alanine aminotransferase (IU/L)	13	8-40
Lactic acid dehydrogenase (IU/L)	311	110-210
Alkaline phosphatase (IU/L)	294	100-330
Gamma-glutamyl transpeptidase (IU/L)	34	9-49
Total bilirubin (mg/dL)	0.38	0.3-1.2
Total protein (g/dL)	6.8	6.7-8.3
Albumin (g/dL)	3.3	3.9-4.9
Creatine phosphokinase (IU/L)	61	65-275
Blood urea nitrogen (mg/dL)	13.1	8-22
Creatinine (mg/dL)	0.77	0.4-0.8
Amylase (IU/L)	84	39-134
Sodium (mEq/L)	137	138-146
Potassium (mEq/L)	4.1	3.6-4.9
Chloride (mEq/L)	101	99-109
Calcium (mg/dL)	11.9	7.1-10.1
C-reactive protein (mg/dL)	1.35	0-0.4
Plasma glucose (mg/dL)	156	70-109
Glycated Hemoglobin (NGSP) (%)	7.8	4.6-6.2
Low-density lipoprotein cholesterol (mg/dL)	78	66-141
High-density lipoprotein cholesterol (mg/dL)	26	41-95
Triglyceride (mg/dL)	109	30-150
Serum iron (μg/dL)	74	60-200
Total iron-binding capacity (μg/dL)	337	250-355
Unsaturated iron binding capacity (μg/dL)	263	130-320
Ferritin (ng/mL)	137.7	21-282
Copper (MCG/DL)	143	66-130
Erythropoietin (mIU/mL)	35.7	4.2-23.7
Haptoglobin (mg/dL)	104	19-170
Zinc (μg/dL)	71	80-130
Folic acid (ng/mL)	7.3	4
Vitamin B12 (pg/mL)	625	233-914
Thyroid stimulating hormone (μIU/mL)	0.025	0.541-4.261
Free triiodothyronine (pg/mL)	1.89	2.39-4.06
Free thyroxine (ng/mL)	0.53	0.72-1.52
IgG (mg/dL)	1857	870-1700
IgA (mg/dL)	438	110-410
IgM (mg/dL)	65	35-220
APTT (Seconds)	35.7	26.1-35.6
PT (INR)	1	0.8-1.18
Fibrinogen (mg/dL)	426	200-400
D-dimer (μg/mL)	1.28	0-1
CH50 (U/mL)	54	30-45
Antinuclear antibody (Times)	< 40	< 40
Free light chain κ/λ ratio	1.51	0.26-1.65
Urine qualitative/sediment	Normal	Normal
Fecal occult blood-1	(-)	(-)
Fecal occult blood-2	(-)	(-)

APTT: Activated partial thromboplastin time; IgA: Immunoglobulin A; IgG: Immunoglobulin G; IgM: Immunoglobulin M; INR: International normalized ratio; MCG: Magnetocardiogram; PT: Prothrombin time.