Focal cavitary lesion in communication with ventricle
IMAGING
General Features
Ultrasonographic Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Lanna MM et al: Incidence of cerebral injury in monochorionic twin survivors after spontaneous single demise: long-term outcome of a large cohort. Fetal Diagn Ther. 47(1):66-73, 2020
Conte G et al: Brain-injured survivors of monochorionic twin pregnancies complicated by single intrauterine death: MR findings in a multicenter study. Radiology. 288(2):582-90, 2018
Kirkham FJ et al: Fetal stroke and cerebrovascular disease: advances in understanding from lenticulostriate and venous imaging, alloimmune thrombocytopaenia and monochorionic twins. Eur J Paediatr Neurol. 22(6):989-1005, 2018
Novak CM et al: Perinatal brain injury: mechanisms, prevention, and outcomes. Clin Perinatol. 45(2):357-5, 2018
Durrani-Kolarik S et al: COL4A1 mutation in a neonate with intrauterine stroke and anterior segment dysgenesis. Pediatr Neurol. 66:100-3, 2017
Lee HF et al: Prenatal brain disruption in isolated sulfite oxidase deficiency. Orphanet J Rare Dis. 12(1):115, 2017
McGovern M et al: Novel COL4A2 variant in a large pedigree: consequences and dilemmas. Clin Genet. 92(4):447-8, 2017
Giorgio E et al: Two families with novel missense mutations in COL4A1: when diagnosis can be missed. J Neurol Sci. 352(1-2):99-104, 2015
Takenouchi T et al: Porencephaly in a fetus and HANAC in her father: variable expression of COL4A1 mutation. Am J Med Genet A. 167A(1):156-8, 2015
Williams T et al: Antenatal diagnosis of intracranial haemorrhage and porencephalic cyst. BMJ Case Rep. 2015, 2015
Colin E et al: Fetal intracerebral hemorrhage and cataract: think COL4A1. J Perinatol. 34(1):75-7, 2014
Spruijt M et al: Cerebral injury in twin-twin transfusion syndrome treated with fetoscopic laser surgery. Obstet Gynecol. 120(1):15-20, 2012
Vanderbilt DL et al: Prevalence and risk factors of cerebral lesions in neonates after laser surgery for twin-twin transfusion syndrome. Am J Obstet Gynecol. 207(4):320.e1-6, 2012
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Definitions
Encephalomalacia
Regional brain parenchymal damage
Porencephaly
Focal cavitary lesion in communication with ventricle
IMAGING
General Features
Ultrasonographic Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Lanna MM et al: Incidence of cerebral injury in monochorionic twin survivors after spontaneous single demise: long-term outcome of a large cohort. Fetal Diagn Ther. 47(1):66-73, 2020
Conte G et al: Brain-injured survivors of monochorionic twin pregnancies complicated by single intrauterine death: MR findings in a multicenter study. Radiology. 288(2):582-90, 2018
Kirkham FJ et al: Fetal stroke and cerebrovascular disease: advances in understanding from lenticulostriate and venous imaging, alloimmune thrombocytopaenia and monochorionic twins. Eur J Paediatr Neurol. 22(6):989-1005, 2018
Novak CM et al: Perinatal brain injury: mechanisms, prevention, and outcomes. Clin Perinatol. 45(2):357-5, 2018
Durrani-Kolarik S et al: COL4A1 mutation in a neonate with intrauterine stroke and anterior segment dysgenesis. Pediatr Neurol. 66:100-3, 2017
Lee HF et al: Prenatal brain disruption in isolated sulfite oxidase deficiency. Orphanet J Rare Dis. 12(1):115, 2017
McGovern M et al: Novel COL4A2 variant in a large pedigree: consequences and dilemmas. Clin Genet. 92(4):447-8, 2017
Giorgio E et al: Two families with novel missense mutations in COL4A1: when diagnosis can be missed. J Neurol Sci. 352(1-2):99-104, 2015
Takenouchi T et al: Porencephaly in a fetus and HANAC in her father: variable expression of COL4A1 mutation. Am J Med Genet A. 167A(1):156-8, 2015
Williams T et al: Antenatal diagnosis of intracranial haemorrhage and porencephalic cyst. BMJ Case Rep. 2015, 2015
Colin E et al: Fetal intracerebral hemorrhage and cataract: think COL4A1. J Perinatol. 34(1):75-7, 2014
Spruijt M et al: Cerebral injury in twin-twin transfusion syndrome treated with fetoscopic laser surgery. Obstet Gynecol. 120(1):15-20, 2012
Vanderbilt DL et al: Prevalence and risk factors of cerebral lesions in neonates after laser surgery for twin-twin transfusion syndrome. Am J Obstet Gynecol. 207(4):320.e1-6, 2012
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