{'fraction_non_alphanumeric': 0.015834348355663823, 'fraction_numerical': 0.00243605359317905, 'mean_word_length': 5.629032258064516, '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}}
[The surgical lung volume reduction in patients with diffuse emphysema].

Twelve patients with severe chronic pulmonary obstructive disease complicated by a strong respiratory failure underwent lung volume reduction operations. An examination of the baseline functional parameters showed a significant outflow obstruction and lung hyperinflation. All the patients selected for the operation had a heterogeneous pattern of emphysema. Air leak from the lung suture was the main problem in the postoperative period. Long-term results were studied in 9 patients. A significant reduction of the respiratory failure and improvement of quality of life of the patients were noted. Significantly increased vital capacity, forced expiratory volume for 1 second, decreased residual volume and bronchial resistance were demonstrated.