Spontaneous calcaneal fracture in patients with diabetic foot ulcer: Four cases report and review of literature

Table 1 Laboratory results of the patients at the admission

	Hb	WBC	CRP	ESR	HbA1c	ALT	Creatinin	Sodium	Potassium	Total calcium	PTH
Case 1	10.8	11900	2.6	96	89	15	1.2	121	5.2	2.35	67
Case 2	8.7	13200	5.9	95	86	17	5.8	131	5.8	2.15	180
Case 3	8	17200	25	110	88	13	1.9	131	4.2	2.15	138
Case 4	9.1	13400	17.7	120	76	45	1.25	131	5.1	2.27	70

Hb: 11.6%-15.7%; WBC: 4.070-12300 µL; CRP: 0-0.8 mg/dL; ESR: 0-20 mm/h; HbA1c: 4%-6% (20-42 mmol/mol); ALT: 14-54 U/L; Creatinin: 0.4-1 mg/dL; Sodium: 136-144 mmol/L; Potassium: 3.6-5.1 mmol/L; Calcium: 2.22-2.57 mmol/L; PTH: 12-88 pg/mL; 25(OH)D3: 10-60 ng/mL. Hb: Hemoglobin; WBC: White blood cell; CRP: C-Reactive protein; ESR: Erythrocyte sedimentation rate; HbA1c: Glycosylated hemoglobin; PTH: Parathyroid hormone.