{'fraction_non_alphanumeric': 0.014830508474576272, 'fraction_numerical': 0.00423728813559322, 'mean_word_length': 5.47945205479452, '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}}
Hypertrophic osteoarthropathy without radiographic evidence of new bone formation.

A 70-year-old man with florid symptoms of hypertrophic osteoarthropathy for over a year presented without radiographic evidence of new bone formation. His symptoms improved after exploratory thoracotomy, but recurred with lesser severity a year later with tumour recurrence on the chest wall. Absence of new bone formation was again demonstrated radiologically as well as by isotope scan.