title
home divider head and neck divider brain divider face divider spine divider chest divider abdomen divider genitourinary divider extremities
Arachnoid Cyst
toggle
19 weeks a b b
c d  
  Autopsy after pregnancy termination demonstrated that the lesion was an arachnoid cyst.  
  (This case courtesy of Lishya Liauw, MD, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands)
20 weeks c d e
c d  
Although cyst wall is not well visualized, deviation of falx and cortex due to cyst is evident. Note the intact corpus callosum.
23 weeks c d e
  Again the cyst wall is not visualized, but the mass effect of the cyst is clearly seen.
26 weeks c d  
c d  
  27 weeks
ultrasound d d  
mri c d e
c d e
mri c d e
c d c
35 weeks c d e
c d e
36 weeks d d e
c d e
c d e
37 weeks c d e
c d e