Academic Radiology
Volume 14, Issue 9 , Pages 1020-1028 , September 2007

Apparent Diffusion Coefficient of Subcutaneous Epidermal Cysts in the Head and Neck: Comparison With Intracranial Epidermoid Cysts

  • Chiori Suzuki, MD

      Affiliations

    • Department of Radiology, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan
  • ,
  • Masayuki Maeda, MD

      Affiliations

    • Department of Radiology, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan
    • Corresponding Author InformationAddress correspondence to: M.M.
  • ,
  • Akihiko Matsumine, MD

      Affiliations

    • Department of Orthopedic Surgery, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan
  • ,
  • Toshio Matsubara, MD

      Affiliations

    • Department of Neurosurgery, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan
  • ,
  • Waro Taki, MD

      Affiliations

    • Department of Neurosurgery, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan
  • ,
  • Stephan E. Maier, MD, PhD

      Affiliations

    • Department of Radiology, Brigham and Women’s Hospital, Boston, MA.
  • ,
  • Kan Takeda, MD

      Affiliations

    • Department of Radiology, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan

Received 24 March 2007 ,Accepted 15 May 2007.

References 

  1. Vincent LM, Parker LA, Mittelstaedt CA. Sonographic appearance of an epidermal inclusion cyst. J Ultrasound Med. 1985;4:609–611
  2. Sundaram M, McGuire MH, Herbold DR, Beshany SE, Fletcher JW. High signal intensity soft tissue masses on T1-weighted pulsing sequences. Skeletal Radiol. 1987;16:30–36
  3. Krandorf MJ, Jelinek JS, Moser RP, et al. Soft tissue masses: diagnosis using MR imaging. AJR Am J Roentgenol. 1989;153:541–547
  4. Fujimoto H, Murakami K, Kashimada A, et al. Large epidermal cyst involving the ischiorectal fossa: MR demonstration. Clin Imaging. 1993;17:146–148
  5. Takano Y, Yokokawa K, Namiki M, Toki K, Okuyama A. Perineal epidermal cyst. Urol Int. 1994;53:53–55
  6. Fisher AR, Mason PH, Wagenhals KS. Ruptured plantar epidermal inclusion cysts. Am J Roentgenol. 1998;171:1709–1710
  7. Shibata T, Hatori M, Satoh T, Ehara S, Kokubun S. Magnetic resonance imaging features of epidermoid cyst in the extremities. Arch Orthop Trauma Surg. 2003;123:239–241
  8. Hong SH, Chung HW, Choi JY, Koh YH, Choi JA, Kang HS. MRI findings of subcutaneous epidermal cysts: emphasis on the presence of rupture. Am J Roentgenol. 2006;186:961–966
  9. Bullough P. Orthopedic pathology. In: 4th ed.. New York, NY: Mosby; 2004;p. 445–446
  10. Olson JJ, Beck DW, Crawford SC, Menzes AH. Comparative evaluation of intracranial epidermoid tumors with computed tomography and magnetic resonance imaging. Neurosurgery. 1987;21:357–360
  11. Horowitz BL, Chari MV, James R, Bryan RN. MR of intracranial epidermoid tumors: correlation of in vivo imaging with in vitro 13C spectroscopy. Am J Neuroradiol. 1990;11:299–302
  12. Tsuruda JS, Chew WM, Moseley ME, Norma D. Diffusion-weighted MR imaging of the brain: value of differentiating between extraaxial cysts and epidermoid tumors. Am J Neuroradiol. 1990;11:925–931
  13. Maeda M, Kawamura Y, Tamagawa Y, et al. Intravoxel incoherent motion (IVIM) MRI in intracranial, extraaxial tumors and cysts. J Comput Assist Tomogr. 1992;16:514–518
  14. Ikushima I, Korogi Y, Hirai T, et al. MR of epidermoids with various pulse sequences. Am J Neuroradiol. 1997;18:1359–1363
  15. Chen S, Ikawa F, Kurisu K, Arita K, Takaba J, Kanou Y. Quantitative MR evaluation of intracranial epidermoid tumors by fast fluid-attenuated inversion recovery imaging and echo-planar diffusion-weighted imaging. Am J Neuroradiol. 2001;22:1089–1096
  16. Aikele P, Kittner T, Offergeld C, Kaftan H, Huttenbrink KB, Laniado M. Diffusion-weighted MR imaging of cholesteatoma in pediatric and adult patients who have undergone middle ear surgery. AJR Am J Roentgenol. 2003;181:261–265
  17. Hakyemez B, Aksoy U, Yildiz H, Ergin N. Intracranial epidermoid cysts: diffusion-weighted, FLAIR and conventional MR findings. Eur J Radiol. 2005;54:214–220
  18. Maier SE, Gudbjartsson H, Patz S, et al. Line scan diffusion imaging: characterization in healthy subjects and stroke patients. AJR Am J Roentgenol. 1998;171:85–93
  19. Maeda M, Sakuma H, Maier SE, Takeda K. Quantitative assessment of diffusion abnormalities in benign and malignant vertebral compression fractures by line scan diffusion-weighted imaging. AJR Am J Roentgenol. 2003;181:1203–1209
  20. Maeda M, Kato H, Sakuma H, Maier SE, Takeda K. Usefulness of the apparent diffusion coefficient in line scan diffusion-weighted imaging for distinguishing between squamous cell carcinomas and malignant lymphomas of the head and neck. Am J Neuroradiol. 2005;26:1186–1192
  21. Maeda M, Maier SE, Sakuma H, Ishida M, Takeda K. Apparent diffusion coefficient in malignant lymphoma and carcinoma involving cavernous sinus evaluated by line scan diffusion-weighted imaging. J Magn Reson Imaging. 2006;24:543–548
  22. Stejskal EO, Tanner JE. Spin diffusion measurements: spin echoes in the presence of a time-dependent field gradient. J Chem Phys. 1965;42:288–292
  23. McLendon RE. Epidermoid and dermoid tumors. In:  Wilkins RH,  Rengachary SS editor. Neurosurgery. 2nd ed.. New York, NY: McGraw-Hill; 1996;p. 959–963
  24. Wand WA, Labosky DA. Ruptured epidermal inclusion cyst of the palm presenting as collar-button abscess. J Hand Surg [Am]. 1985;10:899–901
  25. Chavez GD, De Salles AA, Solberg TD, Pedroso A, Espinoza D, Villablanca P. Three-dimensional fast imaging employing steady-state acquisition magnetic resonance imaging for stereotactic radiosurgery of trigeminal neuralgia. Neurosurgery. 2005;56:E628
  26. Yonezawa K, Kim S, Tanaka M, Adachi N, Seto H, Tamaki N. A case of a giant epidermoid cyst on the occipital scalp. Neurol Surg (Japanese). 1993;21:735–738

PII: S1076-6332(07)00258-9

doi: 10.1016/j.acra.2007.05.014

Academic Radiology
Volume 14, Issue 9 , Pages 1020-1028 , September 2007