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[Frontal sinus mucoceles apropos of 35 cases]
Abstract:
35 cases of frontal sinus mucoceles treated from 1977 to 1991 are reported. The average of age was 41 years with 74% of men. The clinical presentation was a frontal or fronto-orbital pyocele in 40% of the cases, with palpebral fistula in 11 cases; one patient had visual loss. Unilateral exophtalmos was the initial complaint among five patients (14%). Surgical treatment, surrounded by massive antibiotherapy, required always curettage and aeration of the sinus by desobstruction of the nasofrontal duct and insertion of a tube in the duct to the nasal cavity. Exenteration was mandatory in one patient. Failure was due to recurrence in 3 cases. The gravity of paranasal sinuses mucoceles prescribe a correct evaluation of their usual predisposing factors.
Insights
Frontal sinus mucoceles, often presenting as pyoceles, require surgical intervention including sinus curettage and nasofrontal duct intubation. Prompt evaluation of predisposing factors is crucial to prevent recurrence and potential complications like vision loss.
Area of Science:
- Otolaryngology
- Neurosurgery
- Ophthalmology
Context:
- Frontal sinus mucoceles are expansile, mucus-filled cysts that can cause significant morbidity.
- This study reviews a historical cohort of patients treated for frontal sinus mucoceles.
- Understanding the presentation and treatment outcomes is vital for managing these lesions.
Purpose:
- To report on the clinical presentation and surgical management of 35 frontal sinus mucocele cases.
- To analyze treatment outcomes, including recurrence rates and complications.
- To emphasize the importance of evaluating predisposing factors for frontal sinus mucoceles.
Summary:
- Thirty-five cases of frontal sinus mucoceles treated between 1977 and 1991 are analyzed.
- Common presentations included fronto-orbital pyocele (40%), palpebral fistula, and unilateral exophthalmos (14%). One patient experienced visual loss.
- Surgical treatment involved curettage, nasofrontal duct desobstruction, and intubation, with exenteration in one case. Recurrence occurred in 3 cases.
Impact:
- Highlights the potential for severe complications, including vision loss, associated with frontal sinus mucoceles.
- Underscores the necessity of thorough surgical techniques and appropriate postoperative management.
- Stresses the importance of identifying and addressing predisposing factors to minimize mucocele recurrence.