Fetal pericallosal lipoma: US and MR findings.
We report a case of fetal pericallosal lipoma occurring at the anterior interhemispheric fissure and associated with agenesis of the corpus callosum. During targeted prenatal ultrasonography at 26 weeks' gestation, the lesion was seen as a highly echogenic mass. MR imaging performed at 35 weeks' gestation and during the postnatal period revealed a pericallosal fatty mass and agenesis of the corpus callosum.
Kim
Tae Hoon
TH
Department of Radiology, Sejong Heart Institute, Sejong General Hospital, Pucheon, Kyunggido, Korea. fetalus@naver.com
Joh
Joon Hee
JH
Kim
Mi Young
MY
Kim
Yang Min
YM
Han
Kwang Soo
KS
D000328:Adult; D061085:Agenesis of Corpus Callosum; D001932:Brain Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D008067:Lipoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008279:Magnetic Resonance Imaging; D011247:Pregnancy; D016216:Ultrasonography, Prenatal