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"Intussusception (Radiology)"의 두 판 사이의 차이

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[[분류:Radiology]]  
 
[[분류:Radiology]]  
Intussusception (Radiology)
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[[Intussusception]]의 Key imaging features는 multiple layered mass like lesion.
  
 
==Imaging features==
 
==Imaging features==

2019년 3월 2일 (토) 12:51 판

Intussusception의 Key imaging features는 multiple layered mass like lesion.

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)
  • Diameter[2]
  • 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