Middle Interhemispheric Variant of Holoprosencephaly - Presenting as Non-Visualized Cavum Septum Pellucidum and An Interhemispheric Cyst in A 19-Weeks Fetus.
Middle Interhemispheric variant (MIH) is a rare subtype of holoprosencephaly (HPE), also known as syntelencephaly. We present a case of MIH, which was diagnosed as an interhemispheric cyst on antenatal sonography at 19 weeks, but later diagnosed as MIH variant of holoprosencephaly after a postabortal MRI and perinatal autopsy.
Associate Professor, Department of Obstetrics and Gynaecology, Kasturba Medical College, Manipal University , Manipal, India .
Akhila
A
Vasudeva
Junior Research Fellow, Department of Medical Genetics, Kasturba Medical College, Manipal University , Manipal, India .
Shalini S
SS
Nayak
Professor and HOD, Department of Radiology, Kasturba Medical College, Manipal University , Manipal, India .
Rajagopal
R
Kadavigere
Professor and HOD, Department of Medical Genetics, Kasturba Medical College, Manipal University , Manipal, India .
Katta M
KM
Girisha
Additional Professor and Chief of Unit 4, Department of Obstetrics and Gynaecology, Kasturba Medical College, Manipal University , Manipal, India .
Jyothi
J
Shetty
Arachnoid cyst; Interhemispheric fissure; Ventriculomegaly