title: Unusual pattern of calcification in congenital toxoplasmosis: the tram-track sign.
authors.affiliation: Department of Radiodiagnosis, Christian Medical College and Hospital, Vellore, Tamilnadu, India. nrssbabu@yahoo.com
authors.forename: Narayanam R S
authors.initials: NR
authors.lastname: Surendrababu
authors.forename: Kurien A
authors.initials: KA
authors.lastname: Kuruvilla
authors.forename: Atanu K
authors.initials: AK
authors.lastname: Jana
mesh_terms: D001927:Brain Diseases / Q000000981:diagnostic imaging*; D002114:Calcinosis / Q000000981:diagnostic imaging*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D014057:Tomography, X-Ray Computed; D014125:Toxoplasmosis, Congenital / Q000000981:diagnostic imaging*