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Table 1 Laboratory data at the age of 18 years and 3 months’ old

From: Evaluations of exercise intolerance with cardiopulmonary exercise tests in an 18-year-old adolescent with pituitary stalk interruption syndrome: a case report

Free T4

1.3 ng/dL

(0.7—1.8)

i-PTH

34.9 pg/mL

(12 – 88)

Testosterone

9.21 ng/mL

(2.4–8.7)

Creatinine

1.00 mg/dL

(0.7–1.3)

Calcium

9.7 mg/dL

(8.6–10.3)

Phosphate

3.8 mg/dL

(2.5–5.0)

GPT

28 U/L

(0–40)

Alkaline-P

122 U/L

(34–104)

Albumin

5.1 g/dL

(3.5–5.7)

WBC

4240 /uL

(4100–10,500)

Segmented WBC

50.8%

(41.8–70.8)

Lymphocyte

38.2%

(20.7–49.2)

Hgb

16.1 g/dL

(13.4–17.2)

MCV

88.8 fL

(83.4–98.5)

Platelet

263,000 /uL

(160–370 × 103)

IGF-1

64.7 ng/mL

(233.4—573.4)*

  1. The IGF-1 level was significantly below the lower limit of the reference range with the same age and sex according to a population-based study with 2791 Chinese people enrolled [33]
  2. IGF-1 Insulin growth factor 1, T4 Thyroxine, i-PTH Intact parathyroid hormone, GPT Glutamate pyruvate transaminase, WBC White blood cell, Hgb Hemoglobin, MCV Mean corpuscular volume