Case Report Volume 8 Issue 11 - 2025

Parotid Gland Lipoma: A Case Report

Fariss Dehayni1*, Ismail Neftah1, Hafsa El Ouazzani2, Nadia Cherradi2, Jihane El Houssni1, Najoua Ech-Cherif El Kettani1, Meriem Fikri1 and Firdaous Touarsa1

1Neuroradiology Department, Specialty Hospital of Rabat, Rabat, Morocco

2Department of Pathology, Specialty Hospital of Rabat, Rabat, Morocco

*Corresponding Author: Fariss Dehayni, Department of Neuroradiology, Specialty Hospital of Rabat, Rabat, Morocco.
Received: September 22, 2025; Published: November 04, 2025



Lipomas are rarely found in the parotid gland region. Because of their rarity at this site, they are not often considered in the differential diagnosis of parotid tumors. We here report a new case of a 45 years old female patient, presenting a mass in the parotid region that had progressed over the past 4 years. A soft, mobile and painless mass was detected on palpation. The patient underwent imaging examination (MRI) that enabled to retain the diagnosis of parotid lipoma.

 Keywords: Lipoma; Parotid Gland; MRI; Adipocytes

  1. Attifi H and Lagtoubi M. “Lipome du lobe profond de la glande parotide [Lipoma of the deep lobe of the parotid gland]”. Pan African Medical Journal 28 (2017): 47.
  2. Arslan IB., et al. “Diagnostic dilemma of parotid lipomas: imaging versus fine needle aspiration cytology”. Bosnian Journal of Basic Medical Sciences 4 (2014): 250-253.
  3. Tong KN., et al. “Lipoma of the parotid gland”. Head and Neck Pathology 1 (2020): 220-223.
  4. Dellaportas D., et al. “Parotid gland lipoma: An unusual entity”. Chirurgia (Bucur)1 (2016): 64-66.
  5. Rachidi SA., et al. “Une localisation rare du lipome au niveau parotidien: à propos d'un cas [Rare localization of lipoma in the parotid region: about a case]”. Pan African Medical Journal 31 (2018): 154.
  6. Santoso S., et al. “Lipoma in parotid gland: a rare case report”. European Journal of Dentistry 3 (2023): 929-934.
  7. Tilaveridis I., et al. “Lipoma of parotid gland: report of two cases”. Journal of Maxillofacial and Oral Surgery 4 (2018): 453-457.
  8. Baykul T., et al. “Huge lipoma of the right parotid gland: Case report and review of 42 cases”. Ear, Nose and Throat Journal 1 (2016): E8-E13.
  9. Wu CW., et al. “Giant lipoma arising from deep lobe of the parotid gland”. World Journal of Surgical Oncology 4 (2006): 28.
  10. Paparo F., et al. “A rare case of parotid gland lipoma arising from the deep lobe of the parotid gland”. Annals of Maxillofacial Surgery 2 (2016): 308-310.
  11. Košec A., et al. “Primary parotid liposarcoma”. European Annals of Otorhinolaryngology, Head and Neck Diseases5 (2019): 405-408.
  12. Seth E Pross., et al. “Caractéristiques du lipoadénome oncocytaire de la glande sous-maxillaire: rapport de cas”. Acta Oto-Laryngologica Case Reports1 (2016): 4-7.
  13. Ericlene Farias De Oliveira., et al. “Oncocytic lipoadenoma: report of three rare cases involving the parotid gland”. Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology3 (2022): e161.
  14. Toru Sato., et al. “A case of lipoma of the parotid gland: Distinguishing the tumor from the fatty parotid gland by the injection of indigo carmine into Stensen’s duct for appropriate enucleation”. Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology4 (2021): 416-419.
  15. Kim SY., et al. “Magnetic resonance imaging of parotid gland tumors: a pictorial essay”. BMC Medical Imaging 1 (2022): 191.
  16. Anantharajan N and Ravindranathan N. “Parotid lipoblastoma in a child: Rare presentation as huge infratemporal mass with cervical extension”. Indian Journal of Plastic Surgery 1 (2010): 84-87.
  17. Abd El-Monem MH., et al. “Lipomas of the head and neck: presentation variability and diagnostic work-up”. Journal of Laryngology and Otology 1 (2006): 47-55.
  18. Starkman SJ., et al. “Lipomatous lesions of the parotid gland: analysis of 70 cases”. Laryngoscope3 (2013): 651-656.

Fariss Dehayni., et al. “Parotid Gland Lipoma: A Case Report”. EC Clinical and Medical Case Reports  8.11 (2025): 01-06.