title: Radiology quiz case 3: bilateral congenital dacryocystoceles.
authors: Gundersen Lutheran Medical Foundation.
authors: Ryan M
authors: RM
authors: Schmidt
authors: Matthew T
authors: MT
authors: Sdano
authors: Edwin M
authors: EM
authors: Overholt
mesh_terms: D000015:Abnormalities, Multiple; D003937:Diagnosis, Differential; D004452:Echocardiography; D004724:Endoscopy; D006801:Humans; D007231:Infant, Newborn; D007767:Lacrimal Duct Obstruction / Q000151:congenital* / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging; D008297:Male