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Transcanalicular Diode Laser-assisted Dacryocystorhinostomy for the Treatment of Primary Acquired Nasolacrimal Duct Obstruction
Published on: October 13, 2017
Choanal polyp originating from the cribriform plate.
Cengiz Ozcan1, Meltem Nass Duce, Kemal Görür
1Department of Otorhinolaryngology, School of Medicine, Mersin University, Mersin, Turkey. cozcan@mersin.edu.tr
The Journal of Craniofacial Surgery
|May 21, 2010
Summary
A rare choanal polyp (CP) originating from the cribriform plate was identified using advanced imaging. Surgical excision at the origin site led to a favorable outcome with a low recurrence rate.
Area of Science:
- Otolaryngology
- Rhinology
- Head and Neck Surgery
Background:
- Choanal polyps (CPs) are typically solitary lesions extending from the sinus ostia to the choana.
- While usually originating from the maxillary sinus, atypical origins are documented.
Observation:
- This case details a choanal polyp with an unusual origin from the cribriform plate.
- Diagnosis was confirmed via endoscopic and advanced radiologic examinations (CT, MRI).
Findings:
- Computed tomography and magnetic resonance imaging were crucial for identifying the polyp's origin and extent.
- Endoscopic examination precisely located the cribriform plate as the CP's source.
Implications:
- Functional endoscopic sinus surgery is the preferred treatment for choanal polyps.
- Complete excision at the origin site ensures satisfactory outcomes and a low recurrence rate for this rare presentation.
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