{'fraction_non_alphanumeric': 0.023379383634431455, 'fraction_numerical': 0.0021253985122210413, 'mean_word_length': 5.541666666666667, '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': 1, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Mesenteric desmoid tumor: differential diagnosis with computed tomography.

Desmoid tumors represent a rare cause of mesenteric masses. They are sometimes found in association with Gardner's syndrome. A defect in growth regulation of connective tissue has been suggested as a basic cause, with trauma, sex hormones, and pregnancy as precipitating factors. Considered a benign process, they may produce symptoms through pressure on or even obstruction of adjacent organs or vascular structures. In addition, there is a high recurrence rate following surgical removal. In the present case-that of a 33-year-old pregnant patientmesenteric desmoid tumor was responsible for gastric outlet obstruction. As this case demonstrated, computed tomography plays an important role in the evaluation of patients with mesenteric masses, by providing valuable information concerning the location, density, and relation of the mass to contiguous structures.