Table 1:
Imaging characteristics of patients with schizencephaly
| Subject | Clefts | Prenatal: Visualization of Cortex Lining the 2 Margins of the Cleft | Postnatal: Visualization of Cortex Lining the 2 Margins of the Cleft | Prenatal: Membrane along the Cleft | Postnatal: Membrane along the Cleft | Prenatal: Evidence of Hemorrhage | Postnatal: Evidence of Hemorrhage |
|---|---|---|---|---|---|---|---|
| 1 | R | Partial-partial | Complete-complete | Present | Absent | Bilateral ventricular hemosiderin staining | Absent |
| L | Complete-partial | Complete-complete | Absent | Absent | Right choroid plexus hemorrhage | ||
| 2 | L | Complete-partial | Complete-complete | Absent | Absent | Absent | Absent |
| L | Complete-complete | Complete-complete | Absent | Absent | |||
| 3 | R | Complete-partial | Complete-complete | Present | Absent | Absent | Absent |
| L | Complete-complete | Complete-complete | Present | Absent | |||
| 4 | R | Complete-partial | Complete-complete | Absent | Absent | Absent | Absent |
| L | Complete-partial | Complete-complete | Absent | Absent | |||
| 5 | R | Complete-complete | Complete-complete | Present | Absent | Left lateral ventricle and choroid plexus gross hemorrhage | Bilateral ventricular staining, left choroid plexus staining |
| L | Complete-partial | Complete-complete | Present | Absent | |||
| 6 | L | Complete-complete | Complete-complete | Absent | Absent | Hemosiderin staining in the cleft | Bilateral ventricular and cleft staining |
| 7 | R | Complete-partial | Complete-complete | Absent | Absent | Absent | Left choroid plexus hemorrhage |
| L | Complete-partial | Complete-complete | Absent | Absent | |||
| 8 | L | Complete-partial | Complete-complete | Present | Partial | Bilateral ventricular, choroid plexus, and cleft hemosiderin staining | Bilateral ventricular, choroid plexus, and cleft hemosiderin staining |
| 9 | R | Complete-partial | Complete-complete | Present | Absent | Bilateral ventricular hemosiderin staining | Bilateral ventricular hemosiderin staining |
| L | Complete-partial | Complete-complete | Present | Absent | |||
| 10 | R | Complete-complete | Complete-complete | Present | Absent | Bilateral ventricular hemosiderin staining | Bilateral ventricular hemosiderin staining |
| R | Complete-complete | Complete-complete | Present | Present |
Note:—R indicates right; L, left.