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Oral Radiology

, Volume 34, Issue 3, pp 277–280 | Cite as

Multiple mandibular static bone depressions attached to the three major salivary glands

  • Shun Nishimura
  • Kenji Osawa
  • Tatsurou Tanaka
  • Yoshiharu Imamura
  • Shinya Kokuryo
  • Manabu Habu
  • Takaaki Jyoujima
  • Yuichi Miyamura
  • Ken-ichi Mochida
  • Tomoki Inoue
  • Shinji Kito
  • Nao Wakasugi-Sato
  • Shinobu Matsumoto-Takeda
  • Masafumi Oda
  • Daigo Yoshiga
  • Masaaki Kodama
  • Masaaki Sasaguri
  • Kazuhiro Tominaga
  • Izumi Yoshioka
  • Yasuhiro Morimoto
Case Report
  • 76 Downloads

Abstract

A Stafne bone defect is a static bone depression in the mandible that is commonly observed in cortical bone near the mandibular angle. We herein present a rare case in which static bone depressions attached to the three major salivary glands were observed on panoramic radiography and computed tomography (CT). The three static bone depressions in the mandible were visualized on a panoramic radiograph and CT as oval radiolucent masses in a 68-year-old man. The CT numbers in the bone depressions ranged from 10 to 50 HU, and they were close to those of the respective salivary glands. Based on the CT numbers, the areas in the bone depressions were determined to be a normal parotid gland, sublingual gland, and submandibular gland. The patient underwent a follow-up examination and did not request further consultation.

Keywords

Bone depression Mandible Salivary glands Radiography 

Notes

Compliance with ethical standards

Conflict of interest

This study was supported in part by grants-in-aid for scientific research to Yasuhiro Morimoto from the Ministry of Education, Science, Sports and Culture of Japan. Shun Nishimura, Kenji Osawa, Tatsurou Tanaka, Yoshiharu Imamura, Shinya Kokuryo, Manabu Habu, Takaaki Jyoujima, Yuichi Miyamura, Ken-ichi Mochida, Tomoki Inoue, Shinji Kito, Nao Wakasugi-Sato, Shinobu Matsumoto-Takeda, Masafumi Oda, Daigo Yoshiga, Masaaki Kodama, Masaaki Sasaguri, Kazuhiro Tominaga, Izumi Yoshioka, and Yasuhiro Morimoto declare that they have no conflict of interest.

Human rights statement and informed consent

All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. Informed consent was obtained from the patient for being included in the study.

References

  1. 1.
    Stafne EC. Bone cavities situated near the angle of the mandible. J Am Dent Assoc. 1942;29:1969–72.CrossRefGoogle Scholar
  2. 2.
    Amaral WJ, Jacob DS. Aberrant salivary gland defect in the mandible. Report of a case. Oral Surg Oral Med Oral Pathol. 1961;14:748–52.CrossRefPubMedGoogle Scholar
  3. 3.
    Shimizu M, Osa N, Okamura K, Yoshiura K. CT analysis of the Stafne’s bone defects of the mandible. Dentomaxillofac Radiol. 2006;35:95–102.CrossRefPubMedGoogle Scholar
  4. 4.
    Minowa K, Inoue N, Sawamura T, Tatusda A, Totsuka Y, Namakura M. Evaluation of static bone cavities with CT and MRI. Dentomaxillofac Radiol. 2003;32:2–7.CrossRefPubMedGoogle Scholar
  5. 5.
    Assaf ATH, Solaty M, Zrnc TA, Fuhrmann AW, Scheuer H, Heiland M, Frerdrich RE. Prevalence of Stafne’s bone cavity—retrospective analysis of 14,005 panoramic views. In Vivo. 2014;28:1159–64.PubMedGoogle Scholar
  6. 6.
    Sisman Y, Miloglu O, Sekerci AE, Yilmaz AB, Demirtas O, Tokmak TT. Radiographic evaluation on prevalence of Stafne bone defect—a study from two centres in Turkey. Dentomaxillofac Radiol. 2012;41:152–8.CrossRefPubMedPubMedCentralGoogle Scholar
  7. 7.
    Chudhry A, Sankireddy S. Variants of major salivary gland related bone defects—a case series. Int J Maxillofac Imaging. 2016;2:69–72.Google Scholar
  8. 8.
    Venkatesh E. Stafne bone cavity and cone-beam computed tomography—a report of two cases. J Korean Assoc Oral Maxillofac Surg. 2015;41:145–8.CrossRefPubMedPubMedCentralGoogle Scholar
  9. 9.
    Tominaga K, Kuga Y, Kubota K, Ohba T. Stafne’s bone cavity in the anterior mandible: report of a case. Dentomaxillofac Radiol. 1990;19:28–30.CrossRefPubMedGoogle Scholar
  10. 10.
    Morimoto Y, Tanaka T, Kito S, Fukuda J, Muraki Y, Ohba T. Posterior lingual mandibular bone depression. Dentomaxillofac Radiol. 1999;28:256–8.CrossRefPubMedGoogle Scholar
  11. 11.
    Chen CA, Ahn Y, Odell S, Mupparapu M, Graham DW. Developmental salivary gland depression in the ascending mandibular ramus—a cone-beam computed tomography study. Imaging Sci Dent. 2016;46:223–7.CrossRefPubMedPubMedCentralGoogle Scholar
  12. 12.
    Aguiar LBV, Neves FS, Bastos LC, Crusoe-Rebello I, Ambrosano GMB, Campos PSF. Multiple Stafne bone defects—a rare entity. ISRN Dent. 2011;2011:792145.PubMedPubMedCentralGoogle Scholar
  13. 13.
    Chen CY, Ohba T. An analysis of radiological findings of Stafne’s idiopathic bone cavity. Dentomaxillofac Radiol. 1983;10:18–23.CrossRefGoogle Scholar
  14. 14.
    Hayashi Y, Kimura Y, Nagumo M. Anterior lingual bone concavity. Oral Surg Oral Med Oral Pathol. 1984;57:139–42.CrossRefPubMedGoogle Scholar
  15. 15.
    Nathan H, Luchansky E. Sublingual gland herniation through the mylohyoid muscle. Oral Surg Oral Med Oral Pathol. 1985;59:21–3.CrossRefPubMedGoogle Scholar
  16. 16.
    Strom C, Fjellstrom CA. An unusual case of lingual mandibular depression. Oral Surg Oral Med Oral Pathol. 1987;64:159–61.CrossRefPubMedGoogle Scholar
  17. 17.
    Barker GR. Xeroradiography in relationship to a Stafne bone cavity. Br J Oral Maxillofac Surg. 1988;26:32–5.CrossRefPubMedGoogle Scholar
  18. 18.
    Wolf J. Bone defects in mandibular ramus resembling developmental bone cavity (Stafne). Proc Finn Dent Soc. 1985;81:215–21.PubMedGoogle Scholar
  19. 19.
    Barker GR. A radiolucency of the ascending ramus of the mandible associated with invested parotid salivary gland material and analogous with Stafne bone cavity. Br J Oral Maxillofac Surg. 1988;26:81–3.CrossRefPubMedGoogle Scholar
  20. 20.
    Mann RW, Keenleyside A. Developmental lingual defects on the mandibular ramus. Oral Surg Oral Med Oral Pathol. 1992;74:124–6.CrossRefPubMedGoogle Scholar
  21. 21.
    Langlais RP, Langland OE, Nortje CJ. Diagnostic imaging of the jaws. Baltimore: Williams & Wilkins; 1995. p. 241–9.Google Scholar

Copyright information

© Japanese Society for Oral and Maxillofacial Radiology and Springer Japan KK 2017

Authors and Affiliations

  • Shun Nishimura
    • 1
  • Kenji Osawa
    • 2
  • Tatsurou Tanaka
    • 1
  • Yoshiharu Imamura
    • 1
  • Shinya Kokuryo
    • 2
  • Manabu Habu
    • 3
  • Takaaki Jyoujima
    • 1
  • Yuichi Miyamura
    • 1
  • Ken-ichi Mochida
    • 1
  • Tomoki Inoue
    • 1
  • Shinji Kito
    • 1
  • Nao Wakasugi-Sato
    • 1
  • Shinobu Matsumoto-Takeda
    • 1
  • Masafumi Oda
    • 1
  • Daigo Yoshiga
    • 3
  • Masaaki Kodama
    • 3
  • Masaaki Sasaguri
    • 3
  • Kazuhiro Tominaga
    • 3
  • Izumi Yoshioka
    • 2
  • Yasuhiro Morimoto
    • 1
  1. 1.Division of Oral and Maxillofacial RadiologyKyushu Dental University, KitakyushuKitakyushuJapan
  2. 2.Division of Oral MedicineKyushu Dental University, KitakyushuKitakyushuJapan
  3. 3.Division of Maxillofacial SurgeryKyushu Dental University, KitakyushuKitakyushuJapan

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