"Intussusception (Radiology)"의 두 판 사이의 차이
(새 문서: Intussusception (Radiology) ==Imaging features== ===USG<ref>Diagnostic ultrasound 5th edition</ref>=== *Oval hypoechoic mass **Pseudokidney or doughnut sign **Hypoechoic rim with cen...) |
|||
| 1번째 줄: | 1번째 줄: | ||
| + | [[분류:Radiology]] | ||
Intussusception (Radiology) | Intussusception (Radiology) | ||
2019년 3월 2일 (토) 12:47 판
Intussusception (Radiology)
Imaging features
USG[1]
- Oval hypoechoic mass
- Pseudokidney or doughnut sign
- Hypoechoic rim with central echogenicity
- Multiple layers and concentric rings
- Small amount of peritoneal fluid or Large amount of peritoneal fluid(suggests perforation, especially echogenic ascites)
- Etc
- Spontaneous reduction of intussusception is a well-known phenomenon that has been documented sonographically
- Transient small bowel intussusception is a common occurrence, especially in patients with hyperperistalsis
- not associated with substantial edema in the intussuscepted loops->thinner peripheral rim
- not associated with substantial edema in the intussuscepted loops->thinner peripheral rim