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Table 1 Prevalence of major findings in the NIH cohort of patients with fibrous dysplasia/McCune-Albright syndrome

From: McCune-Albright syndrome and the extraskeletal manifestations of fibrous dysplasia

Clinical finding % patients1
Fibrous dysplasia 98
Café-au-lait spots 66
Gonadal abnormalities
Male: (ultrasound)2 70
Female: precocious puberty 50
Thyroid abnormalities
Abnormal ultrasound (U/S) 66
Hyperthyroid + abnormal U/S 28
Renal phosphate wasting 43
Hypophosphatemia 10
Growth hormone excess 21
Cushing’s syndrome 4
  1. 1 n = 140; 58 males, 82 females
  2. 2 detected on ultrasound