Gastrointestinal Abnormalities

	showed coiled spring sign, the finding of contrast media collected in the valvular conneventes betwen intussusceptum and intussuscepiens. This is the pathognominic finding in intussusception
	Incomplete barium reduction, the intussusceptum is still demonstrated at the ileocecal region , the arrow indicates the filling defect
	Ultrasonography in intussusception
	Operative finding of ileocecal intussusception, sausage like mass at ascending colon is noted
	At operation, manual reduction by gental milking and squeezing of intussuscepted ileum from the ascending colon
	Upper GI study reveals filling defect in the duodenum with coiled spring sign represent intussusception of jejunum back into duodenum
	Reverse intussusception, sausage-like mass is found at the duodenum and reveals that there is an intussusception of the small intestine into duodenum and stomach
	Reverse intussusception, intussuscepted small intestine in the stomach and duodenum is partially reduced from the stomach. Sausage-like mass is noted in the duodenum
	Ultrasonography of reverse intussusception
	CT scan in reverse intussusception, double halo sign is demonstrated at mid abdomen