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Table 1 Initial admission and follow up studies of case report.

From: Congenital sucrase-isomaltase deficiency presenting with failure to thrive, hypercalcemia, and nephrocalcinosis

Metabolite

Admission #1 Age 9 mos

Admission #2 Age 10 mos

Age 17 mos

Na (mmol/L)

144

140

139

K (mmol/L)

3.9

5.7

4.1

Cl (mmol/L)

103

101

103

CO2 (mmol/L)

22

19

24

BUN (mg/dL)

18

32

14

Creatinine (mg/dL)

0.4

0.2

0.3

Glucose (mg/dL)

96

69

92

AST (U/L)

33

73

 

ALT (U/L)

9

24

 

Alkaline Phosphatase (U/L)

79

152

 

LDH (U/L)

928

748

 

Pre-albumin (g/dL)

20.0

18.1

 

Total Protein (g/dL)

8.0

7.9

 

Albumin (g/dL)

4.5

5.2

 

Calcium (mg/dL)

13.8

10.9

10.3

Ca 2+ (mmol/L)

1.98

1.44

 

Phosphorus (mg/dL)

5.7

7.7

5.1

PTH (pg/mL)

6

10

 

PTH-rp (pmol/L)

<0.2

  

VIP (ng/mL)

 

< 5

 

Urine Ca/Cr

11.9/<10

2.8

0.36

25-hydroxy Vitamin D (ng/mL)

16

16

 

1,25-dihydroxy Vitamin D (pg/mL)

32

47

 

Mg (mg/dL)

2.6

2.3

 

T4 (ug/dL)

 

8.6

 

TSH (uIU/mL)

 

2.63

 

Calcitonin (pg/mL)

 

9.9

 

Vitamin A (μg/dL)

 

33

 

Gastrin (pg/mL)

 

158

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