Abstract
Infants frequently have a 'corkscrew' appearance of the upper segment of the ureter at excretory urography. In most instances, this tortuous appearance is due to thin transverse folds. These folds are full-thickness inward projections of the ureteral wall. They are believed to represent a persistence of normal fetal tortuosities of the ureter.
Original language | English (US) |
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Pages (from-to) | 463-464 |
Number of pages | 2 |
Journal | American Journal of Roentgenology |
Volume | 130 |
Issue number | 3 |
DOIs | |
State | Published - Jan 1 1978 |
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging