Minimally invasive endoscopic removal of primary inner ear schwannomas

Minimally invasive endoscopic removal of primary inner ear schwannomas

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Primary Inner Ear Schwannomas (PIES) are rare benign tumors.Due to their slow growth, they are often missed during initial screening evaluation, and thus diagnosis is canine spectra kc 3 intranasal single dose often delayed.Careful analysis of history with scrutiny of MRI should help to differentiate them from other pathologies resembling in symptoms.Here, we presented 4 cases diagnosed with PIES and clinical characteristics of them were analyzed.Furthermore, we elaborated a new surgical approach for the treatment of 4 PIES cases, resulting in complete tumor removal with no evidence of recurrence or residual growth ucsb gaucho blue on postoperative MRI follow up.

No major short- or long-term complications were noted.Our case series emphasizes on treatment of PIES through a Minimal Invasive Endoscopic approach avoiding incisions and mastoid drilling thereby reducing operative time and surgical morbidity.