title: Visualization of the renal vein during pyelography after nephrostomy: a case report.
authors.affiliation: Department of Internal Medicine, Staten Island University Hospital, Seaview Avenue, Staten Island, New York, USA. abdallah.geara@gmail.com.
authors.forename: Abdallah
authors.initials: A
authors.lastname: Geara
authors.forename: Leila
authors.initials: L
authors.lastname: Kamal
authors.forename: Badiaa
authors.initials: B
authors.lastname: El-Imad
authors.forename: Suzanne
authors.initials: S
authors.lastname: El-Sayegh