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Abstract
Three cases of post-traumatic sialocele involving the parotid region and one case
of post-traumatic mucocele involving the submandibular region are presented. Computed
tomography (CT) with contrast showed enhancing borders after a few weeks. Cases earlier
than 2 weeks from occurrence showed no enhancement because of the absence of a well-developed
capsule. Patients who had the disease longer showed better enhancement of the periphery
with contrast because of capsule development. By CT scanning alone it is difficult
to differentiated these lesions from other cystic lesions of the face and neck, although
certain characteristics like location and rim enhancement may favor one lesion over
the other.
Keywords
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Article info
Publication history
Accepted:
July 27,
1992
Received:
February 4,
1992
Identification
Copyright
© 1993 Published by Elsevier Inc.