Table 2 Laboratory findings on admission

 WBC (/µL)

35,900

  Neutrophil (%)

96

  Lymphocytes (%)

1.5

 RBC (/µL)

4,290,000

 Hb (g/dL)

12.5

 Plt (/µL)

114,000

Biochemistry

 TP/Alb (g/dL)

4.9/2.5

 T-Bil (mg/dL)

1.0

 AST/ALT/ALP (U/L)

50/22/169

 BUN/Cr (mg/dL)

21/0.66

 Na/K/Cl (mEq/L)

143/2.2/97

 CRP (mg/dL)

4.3

 FPG (mg/dL)

111

 HbA1c (%)

7.9

Endocrine

 ACTH (pg/mL)

300.7

 cortisol (µg/dL)

22.5