Gastrointestinal Pathology - Case 1 - Part 1
   

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GI Index

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Reference Values

 

A 54-year-old woman with a history of Crohn’s Disease, and drug and alcohol abuse was admitted with complaints of fatigue and abdominal pain on 12/31/2001. She became lethargic and ultimately unresponsive requiring intubation complicated by pneumonia culture positive for Staphylococcus aureus. She was started on Rocephin, Zithromax and Nafcillin. Three days later she became hypotensive with increasing abdominal pain and was transferred to the Intensive Care Unit.

Labs on 1-9-02:

Name

Result/Unit

 

Ref Interval

ALKALINE PHOSPHATASE

91 U/L

 

38-126

POTASSIUM

5.9 mmol/L

H

3.3-5.0

SODIUM

140 mmol/L

 

136-144

GLUCOSE

66 mg/dL

 

64-128

BILIRUBIN, TOTAL

4.7 mg/dL

H

0.2-1.3

CALCIUM, SERUM OR PLASMA

9.2 mg/dL

 

8.4-10.2

ALBUMIN

1.9 g/dL

L

3.5-4.6

TOTAL PROTEIN

4.6 g/dL

L

6.3-8.2

CREATININE, SERUM - mg/dL

2.4 mg/dL

H

0.7-1.2

CHLORIDE

111 mmol/L

H

98-107

ASPARTATE AMINOTRANSFERASE

375 U/L

H

14-50

UREA NITROGEN

25 mg/dL

H

6-22

CARBON DIOXIDE

15 mmol/L

L

22-29

ANION GAP

14 mmol/L

 

8-14

ALANINE AMINOTRANSFERASE

197 U/L

H

9-52

WHITE BLOOD CELL COUNT

9.01 K/uL

 

3.20-10.60

HEMOGLOBIN

12.2 g/dL

 

12.1-15.9

HEMATOCRIT

37.5 %

 

34.3-46.6

PLATELETS

92 K/uL

L

177-406

 

1. What is your differential diagnosis?