이하선에 발생한 거대 다형성 선종

HUGE PLEOMORPHIC ADENOMA OF THE PAROTID GLAND: REPORT OF A CASE

  • 유선열 (전남대학교 치의학전문대학원 구강악안면외과학교실, 전남대학교 치의학연구소) ;
  • 류승희 (전남대학교 치의학전문대학원 구강악안면외과학교실, 전남대학교 치의학연구소) ;
  • 김태희 (전남대학교 치의학전문대학원 구강악안면외과학교실, 전남대학교 치의학연구소)
  • Ryu, Sun-Youl (Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University) ;
  • Ryu, Seung-Hee (Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University) ;
  • Kim, Tae-Hee (Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Science Research Institute, Chonnam National University)
  • 발행 : 2006.05.31

초록

우리는 좌측 전이부 및 하악지 부위에 생긴 $10\times7\times5cm$ 크기의 거대한 종물을 주소로 내원한 67세 남자 환자에서 임상검사, 방사선동위원소 타액선스캔, 전산화단층촬영 및 조직생검 등을 통해 좌측 이하선의 다형성 선종으로 진단하고 변형 Blair 절개법을 통해 안면신경을 보존하면서 이하선 천층엽절제술을 시행하여 기능적 및 심미적으로 만족스러운 결과를 얻었다. 이하선 천층엽절제술과 안면신경의 분리 및 보존을 시행할 경우 단순적출술에 비해 국소 재발율이 낮고 안면신경이 보존되므로 이하선 다형성 선종의 수술법으로 적절함을 알 수 있었다.

Pleomorphic adenoma of the parotid gland typically presents as painless, mobile mass of long duration, and originate in the superficial lobe but, more rarely these tumors may involve the deep lobe of the parotid gland. The average size of a parotid neoplasm is 2 to 4 cm. The effective treatment of parotid pleomorphic adenoma is surgical excision. The simple excision or enucleation resulted in recurrence rate of 45% in benign tumor. Therefore, the superficial parotidectomy with identification and preservation of the facial nerve is now the most widely accepted surgery. We report a case of the huge pleomorphic adenoma of the left parotid gland in a 67-year-old man who complained the large mass, measured about $10\times7\times5$cm-sized, in front of the left ear and on the mandibular ascending ramus. The diagnosis was confirmed by the clinical examination, computed tomographic scan, fine needle aspiration, and incisional biopsy. Superficial parotidectomy including the tumor and preservation of the facial nerve using the modified Blair approach was performed. And satisfactory results have been obtained cosmetically and functionally.

키워드

참고문헌

  1. Horn-Ross PL, West DW, Brown SR : Recent trends in the incidence of salivary gland cancer. Int J Epidemiol 20 : 628, 1991 https://doi.org/10.1093/ije/20.3.628
  2. Leverstein H, Van der Wal JE, Tiwari RM et al : Surgical management of 246 previously untreated pleomorphic adenomas of the parotid gland. Br J Surg 84 : 399, 1997 https://doi.org/10.1002/bjs.1800840341
  3. Woods JE, Chong GC, Beahrs OH : Experience with 1,360 primary parotid tumors. Am J Surg 130 : 460, 1975 https://doi.org/10.1016/0002-9610(75)90484-5
  4. Shin SH, Heo J, Kim KH et al : The clinical study on parotid gland tumor. J Kor Oral Maxillofac Surg 26 : 80, 2000
  5. Ryu SY, Baek S, Park HJ et al : Necrosis of a parotid gland pleomorphic adenoma: A case report. J Kor Oral Maxillofac Surg 30 : 165, 2004
  6. Yamashita T, Tomoda K, Kumazawa T : The usefulness of partial parotidectomy for benign parotid gland tumors. A retrospective study of 306 cases. Acta Otolaryngol Suppl 500 : 113, 1993
  7. Maimaris CV, Ball MJ : Treatment of parotid gland tumours by conservative parotidectomy. Br J Surg 73 : 897, 1986 https://doi.org/10.1002/bjs.1800731115
  8. Harney M, Walsh P, Conlon B et al : Parotid gland surgery: A retrospective review of 108 cases. J Laryngol Otol 116 : 285, 2002
  9. Owen ER, Banerjee AK, Kissin M et al : Complications of parotid surgery: the need for selectivity. Br J Surg 76 : 1034, 1989 https://doi.org/10.1002/bjs.1800761016
  10. Ellis E III, Zide MF : Surgical approach to the facial skeleton, 1st ed. Los Angeles, Williams & Wilkins, 1995, p.152
  11. Eneroth CM : Salivary gland tumors in the parotid, submandibular gland, and the palatal region. Cancer 27 : 1415, 1971 https://doi.org/10.1002/1097-0142(197106)27:6<1415::AID-CNCR2820270622>3.0.CO;2-X
  12. Frable MAS, Frable WJ : Fine-needle aspiration biopsy of salivary glands. Laryngoscope 101 : 245, 1991
  13. Spiro RH : Salivary neoplasms: Overviews of a 35-year experiences with 2,807 patients. Head Neck Surg 8 : 177, 1986 https://doi.org/10.1002/hed.2890080309
  14. Byrne MN, Spector JG, Garvin CF et al : Preoperative Assessment of parotid masses: A comparative evaluation of radiologic techniques to histopathologic diagnosis. Laryngoscope 99 : 284, 1989
  15. Goaz PW, White SC : Oral radiology, 2nd ed. CV Mosby, Washington D.C. 1987, p.350
  16. Laccourreye H, Laccourreye O, Cauchois R et al : Total conservative parotidectomy for primary benign pleomorphic adenoma of the parotid gland: A 25-year experience with 229 patients. Laryngoscope 104 : 1487, 1994
  17. Hanna DC, Gaisford JC, Richardson GS et al : Tumors of the deep lobe of the parotid gland. Am J Surg 116 : 524, 1968 https://doi.org/10.1016/0002-9610(68)90386-3
  18. Spiro RH, Amstrong J, Harrison L et al : Carcinoma of major salivary glands. Arch Otolaryngol Head Neck Surg 115 : 316, 1989 https://doi.org/10.1001/archotol.1989.01860270058015
  19. Myssiorek D, Ruah CB, Hybels RL : Reccurent pleomorphic adenomas of the parotid gland. Head Neck Surg 12 : 332, 1990 https://doi.org/10.1002/hed.2880120410
  20. Niparko JK, Beauchamp ML, Krause CJ et al : Surgical treatment of recurrent pleomorphic adenoma of the parotid gland. Arch Otolaryngol Head Neck Surg 112 : 1180, 1986 https://doi.org/10.1001/archotol.1986.03780110056007