{'fraction_non_alphanumeric': 0.026217228464419477, 'fraction_numerical': 0.011235955056179775, 'mean_word_length': 5.01123595505618, '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}}
[Bronchial fistula caused by Pott's abscesses. Report of 3 cases].

The authors report 3 cases of intrabronchial fistulisation of paravertebral abscesses due to tuberculous spondylitis of the thoracic spine. This complication is relatively rare (these 3 cases were in a series of 178 cases of Pott's disease) and is easy to diagnose due to its characteristic radio-clinical features. As mentioned in old publications, this type of fistulisation does not seem to have serious consequences. There are no particular aspects of treatment.