0
Clinical Problem Solving: Radiology |

Radiology Quiz Case 3: Diagnosis

Arch Otolaryngol Head Neck Surg. 2011;137(10):1042. doi:10.1001/archoto.2011.167-b.
Text Size: A A A
Published online

Extract

Diagnosis: Bilateral self-induced pneumoparotitis

Pneumoparotitis is a rare cause of parotid swelling that is caused by the reflux of air through the Stensen duct into the parotid ductal system. Although pneumoparotitis is a rare condition, it should be included in the differential diagnosis during evaluation because its symptoms can be easily confused with recurrent parotitis of infectious origin. As in this case, at presentation patients can complain of swelling and pain over the parotid gland, while appearing nontoxic and afebrile. Physical examination can yield crepitus during palpation over the gland, along with frothy saliva or frank bubbles of air from the parotid duct. Pneumoparotitis, although clearly significant for the otolaryngologist, has been reported to be a condition of importance in several different disciplines, from anesthesiology to psychiatry. It is no surprise, then, that the causes of pneumoparotitis are many and that the treatment course can be affected by the different causative factors.

Sign In to Access Full Content

Don't have Access?

Register and get free email Table of Contents alerts, saved searches, PowerPoint downloads, CME quizzes, and more

Subscribe for full-text access to content from 1998 forward and a host of useful features

Activate your current subscription (AMA members and current subscribers)

Purchase Online Access to this article for 24 hours

First Page Preview

View Large
/>
First page PDF preview

Figures

Tables

References

Correspondence

CME
Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Comment

Multimedia

Some tools below are only available to our subscribers or users with an online account.

Sign In to Access Full Content

Related Content

Customize your page view by dragging & repositioning the boxes below.

See Also...
Articles Related By Topic
Related Topics
PubMed Articles
Jobs
JAMAevidence.com

The Rational Clinical Examination
Evidence Summary and Review 2

The Rational Clinical Examination
Detecting Pleural Effusion by Chest Radiograph

brightcove.createExperiences();