Bilateral megalencephaly

Bilateral megalencephaly refers to megalencephaly affecting both cerebral hemispheres.

Antenatal ultrasound

The diagnosis may be suggested when the HC:AC ratio is above the 99th percentile without evidence of IUGR (i.e low AC), fetal hydrocephalus or an intracranial mass.

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rID: 992
Tags: cases, refs
Synonyms or Alternate Spellings:

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