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Table 1 Preoperative laboratory investigations

From: Management of horizontal duodenal perforation: a report of three cases and review of literature

Investigations Case 1 Case 2 Case 3
Hemoglobin (g/dl) 19.2 5.5 8.2
Leucocyte count/μL 2690 3710 8380
Platelets/μL 180,000 112,000 335,000
Total bilirubin/direct bilirubin (mg/dl) 2/0.9 0.7/0.3 18/13.5
AST (U/L) 77 16 87
ALT (U/L) 61 14 93
Amylase (U/L) 556 64 341
CRP (mg/dl) 37.6 49.6 5.4
BUN (mg/dl) 27.5 64.6 27.9
Creatinine (mg/dl) 1.05 1.02 1.05
Total protein/albumin (g/dl) 6.1/3.3 4.7/1.7 5.6/2.3
PT (%) 72% 77% 86%
APTT (seconds) 31.6 34.9 29.7
Fibrinogen (mg/dl) 1109 838 5.1
D-dimer (μg/dl) 5.1 2.9 1.2