{'fraction_non_alphanumeric': 0.018218623481781375, 'fraction_numerical': 0.0, 'mean_word_length': 5.265822784810126, '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}}
Copper sulfate corrosion and necrosis of the esophagus and stomach. Case report.

A case of corrosion and necrosis of the esophagus and stomach after ingestion of fluid containing copper sulfate, ethylene glycol and methanol is presented. Esophagectomy and gastrectomy were performed in a primary stage. Four months later reconstruction was carried out, using a right-sided isoperistaltic segment of colon. The mechanism of caustic chemical ingestion injuries and their treatment are discussed.