Table 1.
Laboratory results
| Unit | |||
|---|---|---|---|
| Blood chemistry | |||
| Glucose | 1,004 | mg/dL | |
| HbA1c | 6.1 | % | |
| Glycoalbumin | 23.5 | % | |
| Amylase | 136 | U/L | |
| Lipase | 190 | U/L | |
| T‐Bil | 0.5 | mg/dL | |
| γGTP | 21 | U/L | |
| AST | 17 | U/L | |
| ALT | 14 | U/L | |
| LDH | 175 | U/L | |
| BUN | 53 | mg/dL | |
| Cre | 2.04 | mg/dL | |
| UA | 12.6 | mg/dL | |
| TP | 7 | g/dL | |
| Alb | 4.5 | g/dL | |
| Na | 129 | mmol/L | |
| K | 7.6 | mmol/L | |
| Cl | 88 | mmol/L | |
| Ca | 8.9 | mg/dL | |
| CRP | 1.9 | mg/dL | |
| WBC | 17,100 | /μL | |
| Hb | 14.6 | g/dL | |
| Plt | 230 × 103 | /μL | |
| Urinalysis | |||
| Ketone body | 3+ | ||
| Protein | ± | ||
| Glucose | 4+ | ||
| Arterial blood gas analysis | |||
| Ph | 6.985 | ||
| PCO2 | 32.7 | mmHg | |
|
|
7.4 | mmol/L | |
| Base excess | −24.4 | mmol/L | |
| Insulin secretory ability | |||
| Serum CPR | 0.09 | ng/mL | |
| Urinary CPR (day 8) | 1.4 | μg/day | |
| Glucagon loading test (day 12) | |||
| CPR 0 min | 0.08 | ng/mL | |
| CPR 6 min | 0.11 | ng/mL | |
| Islet‐related autoantibody | |||
| Anti‐GAD antibody |
13.2 (day 1) 5.6 (day 29) |
U/mL | |
| Anti‐IA‐2 antibody | <0.4 | U/mL | |
| Anti‐Insulin antibody | <0.4 | % | |
| Anti‐ZnT8 antibody | <15.0 | U/mL | |
| HLA typing | |||
| HLA‐DRB1 | *15:02/*13:02 | ||
| HLA‐DQB1 | *06:01:01/*06:04:01 | ||
CPR, C‐peptide immunoreactivity; GAD, glutamic acid decarboxylase; HLA, human leukocyte antigen; IA‐2, insulinoma‐associated antigen‐2; ZnT8, zinc transporter 8.