EURORAD ESR

Case 9292

Retroperitoneal cystic lymphangioma

Author(s)
Belião S, Saldanha T
Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
 
Patient
female, 39 year(s)
 
 
  • Figure 1
    Abdominal Ultrasound

    Sonogram image showing a cystic lesion with multiple thin septa adjacent to the gallbladder

     
    Area of Interest: Abdomen; Imaging Technique: Ultrasound; Procedure: Diagnostic procedure;
     
     
  • Figure 2
    Contrast-enhanced abdominal CT axial image

    Contrast-enhanced CT axial and coronal images show a lobulated low-attenuation mass in the right anterior pararenal space

     
    Area of Interest: Abdomen; Imaging Technique: CT; Procedure: Diagnostic procedure;
     
     
  • Figure 3
    Contrast-enhanced abdominal CT coronal image

    Contrast-enhanced CT axial and coronal images show a lobulated low-attenuation mass in the right anterior pararenal space.

     
    Area of Interest: Abdomen; Imaging Technique: CT; Procedure: Diagnostic procedure;
     
     
  • Figure 4
    Non-enhanced abdominal CT

    Non-enhanced CT coronal image showing punctate calcification within the lesion.

     
    Area of Interest: Abdomen; Imaging Technique: CT; Procedure: Diagnostic procedure;
     
     
  • Figure 5
    Axial abdominal MR image

    Axial and coronal T2-weighted images show a large high-signal intensity mass with low signal intensity septa.

     
    Area of Interest: Abdomen; Imaging Technique: MR; Procedure: Diagnostic procedure;
     
     
  • Figure 6
    Coronal T2-weighted abdominal MR image

    Axial and coronal T2-weighted images show a large high-signal intensity mass with low signal intensity septa.

     
    Area of Interest: Abdomen; Imaging Technique: MR; Procedure: Diagnostic procedure;
     
     
  • Figure 7
    Gadolinium-enhanced T1-weighted fat supressed image during arterial phase

    No significant contrast enhancement of the mass was noted during arterial and portal phases after the injection of gadolinium on T1 fat saturation images.

     
    Area of Interest: Abdomen; Imaging Technique: MR; Procedure: Diagnostic procedure;
     
     
  • Figure 8
    Gadolinium-enhanced T1-weighted fat supressed image during portal phase

    No significant contrast enhancement of the mass was noted during arterial and portal phases after the injection of gadolinium on T1 fat saturation images.

     
    Area of Interest: Abdomen; Imaging Technique: MR; Procedure: Diagnostic procedure;
     
     
Sonogram image showing a cystic lesion with multiple thin septa adjacent to the gallbladder
 
Contrast-enhanced CT axial and coronal images show a lobulated low-attenuation mass in the right anterior pararenal space
 
Contrast-enhanced CT axial and coronal images show a lobulated low-attenuation mass in the right anterior pararenal space.
 
Non-enhanced CT coronal image showing punctate calcification within the lesion.
 
Axial and coronal T2-weighted images show a large high-signal intensity mass with low signal intensity septa.
 
Axial and coronal T2-weighted images show a large high-signal intensity mass with low signal intensity septa.
 
No significant contrast enhancement of the mass was noted during arterial and portal phases after the injection of gadolinium on T1 fat saturation images.
 
No significant contrast enhancement of the mass was noted during arterial and portal phases after the injection of gadolinium on T1 fat saturation images.
 
 
 
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