{'fraction_non_alphanumeric': 0.017711171662125342, 'fraction_numerical': 0.009536784741144414, 'mean_word_length': 5.125, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Infantile Cortical Hyperostosis

Although the pathogenesis of infantile cortical hyperostosis, or Caffey's disease, is still obscure, its clinical course and radiologic appearance are well defined. Since the first account of this entity by CAFFEY & SILVERMAN (1945) numerous cases have been reported all attesting to the fact that there are only small variations in the clinical symptomatology and the distribution of the skeletal manifestations. The time of onset of the disease is early and has never been reported to be later than the 5th month of life. This report presents a case with a classical clinical and radiologic appearance of infantile cortical hyperostosis, although its strictly defined onset was as late as 4.5 years.