Table 1. Blood sample test results at the time the patient noticed breast budding.
CBC: Complete blood count; Hb: Hemoglobin; Ht: Hematocrit; PLT: Platelet; T-P: Total protein; T-Bil: Total bilirubin; AST: Aspartate aminotransferase; ALT: Alanine aminotransferase; BUN: Blood urea nitrogen; Cre: Creatinine; TSH: Thyroid-stimulating hormone; Free-T3: Free triiodothyronine; Free-T4: Free thyroxine; LH: Luteinizing hormone; FSH: Follicle-stimulating hormone.
| CBC | Results | Reference range |
| WBC | 7800 /μL | 3300-9000 /μL |
| RBC | 466 ×104 /μL | 430-570 ×104 /μL |
| Hb | 13.1 g/dL | 13.5-17.5 g/dL |
| Ht | 38.7 % | 39.7-52.4 % |
| PLT | 35.8 × 104 /μL | 14-34 × 104 /μL |
| Biochemistry | ||
| T-P | 7.3 g/dL | 6.7-8.3 g/dL |
| T-Bil | 0.5 mg/dL | 0.2-1.2 mg/dL |
| AST | 21 U/L | 10-40 U/L |
| ALT | 9 U/L | 5-45 U/L |
| BUN | 17.5 mg/dL | 8.0-20.0 mg/dL |
| Cre | 0.51 mg/dL | 0.61-1.04 mg/dL |
| Na | 141 mg/dL | 137-147 mg/dL |
| K | 4.7 mg/dL | 3.5-5.0 mg/dL |
| Ca | 9.5 mg/dL | 8.4-10.4 mg/dL |
| P | 4.7 mg/dL | 2.5-4.5 mg/dL |
| Endocrinological values | ||
| TSH | 1.44 mIU/L | 0.350-4.94 mIU/L |
| Free-T3 | 3.79 ng/dL | 1.68-3.67 ng/dL |
| Free-T4 | 1.09 pg/mL | 0.70-1.48 pg/mL |
| LH | 0.35 mIU/mL | 0.79-5.72 mIU/mL |
| FSH | 2.11 mIU/mL | 2.00-8.30 mIU/mL |
| Estradiol | <10 pg/mL | 19-51 pg/mL |
| Progesterone | 0.1 ng/mL | <0.6 ng/mL |
| Testosterone | 0.19 ng/mL | 1.92-8.84 ng/mL |
| Prolactin | 22.58 ng/mL | 1.1-9.5 ng/mL |