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Table 1 Endocrine assessment at baseline

From: Giant prolactinoma, germline BRCA1 mutation, and depression: a case report

Test

Result

Reference range

GH

1.23 ng/mL

< 8 ng/mL

IGF-1

131 ng/mL

219–644 ng/mL

TSH

0.72 μUI/mL

0.35–4.94 μUI/mL

FT4

1.09 ng/dL

0.70–1.48 ng/dL

FT3

3.33 pg/mL

1.71–3.71 pg/mL

PRL

7615.0 ng/mL

4.8–23.3 ng/mL

Cortisol

6.9 μg/dL

6.2–19.4 μg/dL

ACTH

< 1.0 ng/L

< 63.3 ng/L

Serum osmolality

291 mOsmol/kg

282–300 mOsmol/kg

Urinary osmolality

313 mOsmol/kg

50–1200 mOsmol/kg

  1. ACTH adrenocorticotropic hormone, FT3 free triiodothyronine, FT4 free thyroxine, GH growth hormone, IGF-1 insulin-like growth factor 1, PRL prolactin, TSH thyroid-stimulating hormone
  2. Significant alterations in endocrine assessment are indicated in bold