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Table 1 Laboratory evaluations at the time of diagnosis of the patient

From: A novel GNAS mutation in pseudohypoparathyroidism type 1a in a Chinese man presented with recurrent seizure: a case report

Investigation Result Reference range
TSH 21.37μIU/ml 0.55–4.78
Free T4 9.90 pmol/L 11.48–22.70
Free T3 3.77 pmol/l 3.50–6.50
Total T4 55.6 nmol/L 58.1–140.6
Total T3 1.46 nmol/L 0.92–2.79
25-OH-VitD 80.56 nmol/L 75–250
GH (0 am) 2.27 ng/ml 0.03–2.47
LH 9.53mIU/ml 1.24–8.62
FSH 5.20mIU/ml 1.27–19.26
Estradiol 19.0 pg/ml 0–47
hCG stimulating test (hCG 2000 IU intramuscular injection)
 Testosterone (baseline) 4.24 ng/ml 1.75–7.81
 Testosterone (24 h) 6.60 ng/ml
 Testosterone (48 h) 6.62 ng/ml
 Testosterone (72 h) 9.45 ng/ml
 Cortisol (8 am) 8.27μg/dl 4.4–19.9
 ACTH (8 am) 24.72 pg/ml 7.2–63.3
  1. TSH Thyroid-stimulating hormone, T3 Triiodothyronine, T4 Thyroxine, GH Growth hormone, LH Luteinizing hormone, FSH Follicle-stimulating hormone, ACTH Adrenocorticotropic hormone