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Table 1 Summary of Laboratory investigations

From: Primary aortoduodenal fistula associated with abdominal aortic aneurysm with presentation of gastrointestinal bleeding: a case report

Item (Unit)

Result

Reference range

White blood cell counts (/μl)

24,000

4000–11,000

Segments (%)

76.0

40–60

Hemoglobin (g/dl)

8.3

13.8–17.2

Platelet counts (× 103/μl)

134

150–400

C-reactive protein (mg/dl)

7.25

< 0.4

Blood urea nitrogen (mg/dl)

14

10–25

Creatinine (mg/dl)

0.9

0.7–1.4

Sodium (mEq/l)

131

137–153

Potassium (mEq/l)

5.3

3.5–5.3

Calcium (mg/dl)

9.8

8.0–10.0

Blood glucose (mg/dl)

393

70–110

Albumin (g/dl)

2.0

3.5–5.0

Alkaline phosphatase (IU/l)

77

< 190

Aspartate transaminase (IU/l)

234

14–20

Alanine aminotransferase (IU/l)

166

10–40

Lactate dehydrogenase (IU/l)

685

< 240

Total bilirubin (mg/dl)

1.1

0.2–1.2

Amylase (IU/l)

371

40–140

Lipase (IU/l)

890

0–60

Arterial blood gas

 pH

7.328

7.35–7.45

 PaO2 (mmHg)

241

80–100

 PaCO2 (mmHg)

23.2

35–45

 SaCO2 (%)

99.5

> 95

 HCO3 (mEq/l)

11.9

22–26