Treatment refractory mast cell leukemia with dominant gastrointestinal manifestation and concomitant skin symptoms: A case report

Table 1 Laboratory test results of the described patient

Parameter, unit	Result	Normal range
WBC (×109/L)	6.99	4.30–9.64
RBC (×1012/L)	2.71	3.81–5.13
HGB (g/dL)	8.5	12.0–15.1
Htc (%)	27	35-46
MCV (fl)	103	80-99
MCH (pg)	31.4	27.0–33.5
MCHC (g/dL)	31.3	31.5–36.0
RDW (CV%)	20.1	11.2–13.7
PLT (× 109/L)	112 L	163-347
Neutrophil (× 109/L)	4.0	1.93– 5.87
Lymphocyte (× 109/L)	1.59	1.23–3.42
Monocyte (× 109/L)	1.14 H	0.26–0.78
Eosinophil (× 109/L)	0.03	0.03–0.37
Basophil (× 109/L)	0.02	0.02–0.08
APTT (s)	28.3	23-35
PT (s)	16.8
INR	1.48
Albumin (g/dL)	3.5	3.9–4.9
Total protein (g/dL)	5.2	6.4–8.3
Calcium (mg/dL)	8.9	8.6-10.2
Sodium (mmol/L)	138	136-145
Potassium (mmol/L)	4.6	3.5–5.1
Parathyroid hormone (pg/mL)	9.2	15-65
Iron (μg/dL)	67	60-180
Vit B12 (pg/mL)	200	191-663
Folic acid (ng/mL)	5.2	4.5–37.3
C-reactive Protein (mg/dL)	0.3	0-0.8
Alanine aminotransferase (U/L)	10	0-33
Aspartate aminotransferase (U/L)	10	0-31
Bilirubin (mg/dL)	0.3	0-1.2
Alkaline phosphatase (U/L)	69	35-104
Lipase (U/L)	31	0-67
Amylase (U/L)	6	0-100
Creatinine (mg/dL)	0.5	0.5-0.9
Thyroid-stimulating hormone (μIU/Ml)	0.352	0.27-4.2
Lactate Dehydrogenase (U/L)	126	135-223

WBC: White blood cells; RBC: Red blood cells; HGB: Hemoglobin; Htc: Hematocrit; MCV: Mean corpuscle volume; MCH: Mean corpuscular hemoglobin; MCHC: Mean corpuscular hemoglobin concentration; RDW: Red cell distribution width; PLT: Platelet count; APTT: Activated partial thromboplastin time; PT: Prothrombin time; INR: International normalized ratio.