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Table 1 Biochemical test results over time.

From: Myopathy Associated with Acute Hypothyroidism following Radioiodine Therapy for Graves Disease in an Adolescent

 

T4 (5–10.6 mcg/dL)

EFT (1.1–2.2 ng/dL)

CK (24–195 U/L)

ALT (0–35 U/L)

AST (0–35 U/L)

Diagnosis of GD

27.8

6.6

—

20

27

Myopathy onset

2.3

0.5

19,800

242

112

5 months after 131-I

10.5

2

69

14

16

  1. T4, total thyroxine levels; EFT, estimated free thyroxine; CK, Creatine kinase; ALT, alanine aminotransferase; ALT, aspartate aminotransferase. Normal ranges are shown in parenthesis.
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International Journal of Pediatric Endocrinology

ISSN: 1687-9856

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