{'fraction_non_alphanumeric': 0.02982107355864811, 'fraction_numerical': 0.003976143141153081, 'mean_word_length': 4.7272727272727275, '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}}
Surgery to quieten the yelling of a demented old man.

The 84-year-old man's incessant yelling caused him to be unmanageable in all settings--at home with his aged wife, in nursing homes, and on the medical and psychiatric floors of a Veterans Administration Medical Center. A host of behavioural and pharmaceutical interventions were attempted unsuccessfully. Finally, it was proposed that a single, recurrent laryngeal nerve be crushed in order to 'render his voice to be a very acceptable soft tone'.