{'fraction_non_alphanumeric': 0.01639344262295082, 'fraction_numerical': 0.0014903129657228018, 'mean_word_length': 5.222222222222222, '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}}
Benign and malignant tumors of the stomach. Place of imaging methods for diagnostics and staging

Computed tomography (CT) is an invariable method in the diagnosis of gastric tumors. It allows the view and measurement of the exact size of the abnormality. Among the described benign gastric lesions, lipoma and varices have typical CT features. The role of imaging methods for diagnosing and staging malignant tumors of the stomach is indisputable. The introduction of less invasive treatment options requires precise preoperative staging. The technical progress of MDCT and the continuous development of 3D post-processing improve the efficiency of preoperative staging.