title: Case 240.
authors.affiliation: From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, 1161 21st Ave S, MCN CCC-1118, Nashville, TN 37232-2675.
authors.forename: R Ashley
authors.initials: RA
authors.lastname: Milam
authors.affiliation: From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, 1161 21st Ave S, MCN CCC-1118, Nashville, TN 37232-2675.
authors.forename: Ricardo B
authors.initials: RB
authors.lastname: Fonseca