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Friedrich, R.E., Fraederich, M. and Schoen, G. (2017) Frequency and Volumetry of Infra-Orbital Ethmoid Cells (Haller Cells) on Cone-Beam Computed Tomograms (CBCT) of the Mid-Face. GMS Interdisciplinary Plastic and Reconstructive Surgery DGPW, 6, Doc07.
https://doi.org/10.3205/iprs000109

has been cited by the following article:

• TITLE: A Giant Haller Cell Causing Chronic Maxillary Sinusitis: A Case Report

  AUTHORS: Abdulbaki Sökmen

  KEYWORDS: Haller Cell, Paranasal Sinus, Computed Tomography, Sinusitis, Anatomical Variation

  JOURNAL NAME: International Journal of Otolaryngology and Head & Neck Surgery, Vol.15 No.1, January 4, 2026

  ABSTRACT: Haller cells are infraorbital ethmoidal air cells that may narrow the osteomeatal complex and contribute to sinonasal pathology when large or extensively pneumatized. We present a rare case of a giant right-sided Haller cell measuring 21 × 17 × 16 mm (volume ≈ 5.7 cm3), associated with chronic maxillary sinusitis. Recognition of such variations on imaging is crucial for accurate diagnosis and surgical planning.