Dec 8, 2024 · The coiled spring sign is a characteristic radiographic indicator on a contrast enema that strongly suggests the presence of intussusception.

Feb 7, 2012 · The “coiled spring” sign can be seen anywhere in the bowel where an intussusception has occurred. These ring shadows represent contrast reflux within the lumen between the walls of the intussusceptum and intussuscipiens (Figure 16). 46

Sign of ureteral transitional cell carcinoma when a catheter coils in region of neoplasm (see also Goblet sign).

Jul 8, 2021 · The coiled catheter sign is sometimes seen in transitional cell carcinoma of the ureter. When a retrograde ureteropyelogram is attempted in the afflicted ureter, the catheter tip is seen to coil in the dilated portion of the ureter distal to the obstruction 1.

The coiled spring sign of appendiceal intussusception Abdom Radiol (NY). 2018 Sep;43(9):2539-2541. doi: 10.1007/s00261-018-1506-3. Authors Sergey Leshchinskiy 1 , Robert D'Agostino 2 Affiliations 1 University of Vermont Medical Center, Burlington, VT, USA. [email protected]. ...

Coiled catheter sign. (a) On a retrograde ureteropyelogram, persistent coiling of a guide wire was seen in the distal ureter during an attempt at retrograde stent placement. (b) Retrograde ureteropyelogram demonstrates dilatation of the ureter (arrow) below a site of complete ureteral obstruction caused by transitional cell carcinoma.

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Jul 8, 2021 · When the sign is invoked, or an Aunt Minnie is recognized, it often brings an impression of the image to mind, and it may have specific diagnostic and pathologic implications.

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