Open Access
CC BY 4.0 · Indian J Med Paediatr Oncol 2023; 44(01): 047-053
DOI: 10.1055/s-0042-1759520
Review Article

Imaging Recommendations for Diagnosis, Staging, and Management of Sinonasal Tumors

Autoren

  • Ashu Seith Bhalla

    1   Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, New Delhi, India
  • Galib Mirza

    1   Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, New Delhi, India
  • Smita Manchanda

    1   Department of Radiodiagnosis and Interventional Radiology, All India Institute of Medical Sciences, New Delhi, India
  • Anisha Gehani

    2   Department of Radiology and Imaging Science, Tata Medical Center, New Town, West Bengal, India
  • Rajeev Kumar

    3   Department of Otorhinolaryngology, Head and Neck Surgery, All India Institute of Medical Sciences, New Delhi, India
  • Arpita Sahu

    4   Department of Radiodiagnosis, Tata Memorial Hospital, Mumbai, Maharashtra, India
  • Alok Thakar

    3   Department of Otorhinolaryngology, Head and Neck Surgery, All India Institute of Medical Sciences, New Delhi, India
  • Aparna Irodi

    5   Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India

Funding None.

Abstract

Sinonasal tumors are a relatively rare and heterogeneous group of tumors. Owing to their nonspecific presentation and rarity, they can be potentially overlooked resulting in delayed diagnosis and management, and increased patient morbidity. Imaging is crucial for the detection, staging, surgical planning, follow-up as well as surveillance of sinonasal masses, wherein computed tomography (CT) and magnetic resonance imaging (MRI) play complementary roles. CT is better at depicting bony changes, while MRI is useful for delineating the extent of soft tissue lesion, detect perineural, intracranial, or intraorbital spread as well as differentiate trapped sinus secretions from tumor tissue. Other modalities like fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) and arteriography can be selectively employed. FDG-PET is useful for metastatic workup and detection of residual/ recurrent disease. Arteriography and endovascular image-guided interventions are useful to delineate supply of vascular tumors and perform preoperative embolization. A systematic evidence-based approach to a possible case of sinonasal tumor can go a long way in streamlining the detection and management of these tumors, while optimizing the use of available healthcare resources.

Authors' Contributions

ASB, GMNI, SM contributed in the concept, design, literature search, manuscript preparation, editing, and review. AG, RK, AS, AT, and AI contributed to the manuscript editing and review.

The authors hereby declare to have read and given their approval for this manuscript.




Publikationsverlauf

Artikel online veröffentlicht:
06. März 2023

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