Contemporary Clinical Dentistry (Jan 2023)

A new diagnostic criteria and grading system of rhino-maxillary mucormycosis based on cone beam computed tomographic findings

  • Pooja Muley,
  • Ranjana Garg,
  • Rajesh Jambure,
  • Vivek Vijay Gupta,
  • K P Mahesh,
  • Gagandeep Thind

DOI
https://doi.org/10.4103/ccd.ccd_413_21
Journal volume & issue
Vol. 14, no. 1
pp. 52 – 56

Abstract

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Background: Mucormycosis is a rare opportunistic fungal infection, which has a rapidly progressive and fulminant course with fatal outcome. It is the need of the hour to diagnose and treat the increasing cases urgently. Aim: The aim of this article is to study the common radiographic features of rhinomaxillary mucormycosis (RMM), find diagnostic criteria, and grade the disease according to the radiographic features. Settings: This study was conducted at Face Three-Dimensional Cone-Beam Computed Tomography (CBCT) Center, Aurangabad, Maharashtra. Materials and Methods: CBCT scans of 30 patients who were referred for CBCT scanning of suspected RMM were retrospectively evaluated for relevant radiological data. Results: The most common CBCT features of RMM were osteolytic lesions in alveolar bone, palate, nose and nasal cavity, and zygoma along with involvement of paranasal sinuses. About 76.66% of patients had a history of COVID-19 infection. Conclusion: According to the collected data, the scans of probable rhinomaxillary mucormycosis were graded in three groups – mild, moderate, and severe. The goal of this article is to emphasize the most overlook diagnostic entity – CBCT and its significant importance in early diagnosis, treatment, and prognosis of RMM. Early diagnosis of RMM can save the patients from the extent of morbidity and mortality.

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