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[Radiologic diagnosis of Payr disease in children].

The experience with diagnosis of Payr disease in 119 children with the use of a roentgenologic method, in particular, irrigoscopy was summarized. Falling of the right colic flexure with formation of abrupt kinks of the transverse colon, and retention of contrast substance in the right portion of the large intestine are the main roentgenologic signs of the Payr disease.