Suspect residual cyst at maxilla with sinus maxilaris involvement

Authors

  • Merry Annisa Damayanti Universitas Padjadjaran, Indonesia
  • Rifarana Inayah Dhiaulhaq Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
  • Chrisna Ardhya Medika Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
  • Nur Aini Jamil Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia
  • Tazkia Munasyifa Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Universitas Padjadjaran, Bandung, Indonesia

DOI:

https://doi.org/10.32793/jrdi.v9i3.1329

Keywords:

CBCT, residual cyst, panoramic, maxillary sinus

Abstract

Objectives: This case report aims to describe the radiographic characteristics of residual cysts in the maxilla that extend into the vestibular area and maxillary sinus using panoramic radiographs and CBCT radiographs.

Case Report: An 81-year-old patient presented with a chief complaint of re-swelling after cyst removal under local anesthesia and scraping in 2022. The patient changed doctors and had a CBCT examination as a supporting examination to confirm the diagnosis. The patient had a history of hypertension and cholesterol so treatment was delayed until now. Clinical examination showed vestibular swelling around the edentulous sites of teeth #13, and 14. Radiological examination showed a well-demarcated and well-defined radiolucency in the maxilla that was aggressive due to its relatively large size, erosion of the buccal cortical bone, and extended into the maxillary sinus. Suspect diagnosis of this case was residual cyst due to previous treatment, with differential diagnosis of labial cyst, nasopalatine cyst, and radicular cyst.

Conclusion: Based on clinical examination, radiography examination by 2D, panoramic and 3D CBCT, this lesion radiolucent leads to a suspected radiodiagnosis of maxillary residual ar cyst with maxillary sinus involvement.

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Published

2025-12-30

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