International Consensus Statement on Rhinology and Allergy: Rhinosinusitis

Background: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR‐RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR‐RS‐2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence‐based findings of the document. Methods: ICAR‐RS presents over 180 topics in the forms of evidence‐based reviews with recommendations (EBRRs), evidence‐based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. Results: ICAR‐RS‐2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence‐based management algorithm is provided. Conclusion: This ICAR‐RS‐2021 executive summary provides a compilation of the evidence‐based recommendations for medical and surgical treatment of the most common forms of RS

Excision of a centrally based ventral intradural extramedullary tumor of the cervical spine through a direct posterior approach

Intradural extramedullary (IDEM) tumors of the cervical spine are removed through an assortment of surgical approaches including: dorsolateral, ventrolateral, and anterior or transoral. Historically, midline ventral IDEM tumors are ostensibly thought to be unfavorable candidates for removal through a direct posterior approach. A case report of a patient with a ventrally based centrally located meningioma in the upper cervical spine (C2/C3) that was removed with direct posterior approach is described. A 51-year-old male presented with cervicalgia and radiating scapular pain following a remote motor vehicle collision. A ventrally located meningioma in relation to the C2 body was noted on MRI. Management of this patient included obtaining adequate exposure through a posterior approach, complete tumor excision, and maintenance of cervical spine stability. Cervical stability was maintained following total unilateral facetectomy and application of instrumentation from C1-C3. Subsequent to tumor removal, the patient had complete resolution of his cervicalgia, headaches, and scapular pain by his two month follow-up appointment. Although adhesions can make total resection difficult, a posterior approach can grant adequate access to midline ventral meningiomas. Cervical spine stability, tumor location, infection risk, and surgeon familiarity with the approach should all be weighed in decision-making