Intraoral lipomas: review of literature and report of two clinical cases

• Sonia Egido-Moreno ^[1] ; Ana-Belén Lozano-Porras ^[1] ; Siddharth Mishra ^[1] ; Marcos Allegue-Allegue ^[1] ; Antonio Marí-Roig ^[2] ; José López-López ^[3]
  1. [1] Universitat de Barcelona

     Universitat de Barcelona

     Barcelona, España

     
  2. [2] PhD, MD, DDS. Professor of the Master of Oral Medicine, Surgery and Implantology, Faculty of Dentistry, University of Barcelona. Specialist in Maxillofacial Surgery, Head of Department of Maxillofacial Surgery at University Hospital of Bellvitge. Catalonia, Spain. Oral health and masticatory system Group (Institute of Biomedical Research of Bellvitge) IDIBELL, University of Barcelona, Catalonia, Spain
  3. [3] PhD, MD, DDS, Professor of the Master of Oral Medicine, Surgery and Implantology. Department of Odontostomatology, University of Barcelona. Professor of Oral Medicine, Faculty of Dentistry, University of Barcelona. University of Barcelona, Spain / Chief Medical Surgical Service of Dental Hospital University of Barcelona / Oral health and masticatory system group (Institute of Biomedical Research of Bellvitge) IDIBELL

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• Localización: Journal of Clinical and Experimental Dentistry, ISSN-e 1989-5488, Vol. 8, Nº. 5 (Diciembre), 2016, págs. 597-603
• Idioma: inglés
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• Resumen

  • Lipomas are benign mesenchymal tumors composed of mature adipocytes. They are classified according to their histological pattern and their etiology remains unclear. Objectives: To present two cases and review the literature.

    A search was conducted in the Medline / PubMed and Scielo data bases of the last 10 years (2004-2014) with the keywords “ intraoral lipoma OR oral cavity lipoma”.

    46 articles with 95 cases (56 women and 39 men) were reviewed. The average age was found to be 52.28 years (52.28 ± 18.55); and most of them occurred between the 4th and 6th decade of life. Lipomas occur mostly in the buccal mucosa (n = 36, 37.9%), followed by the tongue (n = 23, 24.2%) and other locations (n = 36, 37.9%). The most common histologic pattern was simple lipomas (n = 40, 42%), followed by fibrolipomas (n = 18, 18.9%) and other types (n = 37, 39.1%). The average tumor size was 19.77 ± 16.26mm.

    Lipomas are a relatively rare finding in the oral cavity. Surgical excision is the treatment of choice and recurrence is not expected.