Presentation
Painless swelling of the left medial canthus.
Patient Data
Age: 50 years
Gender: Male
From the case:
Dacryocystocele - adult
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/109557/annotated_viewer_json?lang=us"}
There is a well-defined thin-walled cystic lesion of the left medial canthus at the nasolacrimal duct, measuring 28 x 20 x 18 mm with fluid homogeneous content (mean density = 18 HU) and no peripheral enhancement on contrast-enhanced images.
Case Discussion
CT features of a well-defined thin-walled cystic lesion of the left medial canthus enlarging the nasolacrimal duct most consistent with a dacryocystocele.
Unable to process the form. Check for errors and try again.