Infection of a malignant appendiceal mucocele masquerading as an appendiceal abscess: role of preoperative sonography and CT

J Clin Ultrasound. 2009 May;37(4):236-8. doi: 10.1002/jcu.20550.

Abstract

We report the case of a 71-year-old lady with a suspected appendiceal abscess in whom preoperative sonography and CT demonstrated an infected appendiceal mucocele. The lesion was surgically removed and final pathologic examination revealed malignancy. Correct recognition of the mucocele prevented a potentially disastrous percutaneous drainage.

Publication types

  • Case Reports

MeSH terms

  • Abdominal Pain / diagnosis
  • Abdominal Pain / etiology
  • Abscess / diagnosis*
  • Abscess / surgery
  • Aged
  • Appendiceal Neoplasms / diagnosis*
  • Appendiceal Neoplasms / surgery
  • Biopsy, Needle
  • Diagnosis, Differential
  • Drainage / methods
  • Emergency Service, Hospital
  • Female
  • Follow-Up Studies
  • Humans
  • Immunohistochemistry
  • Laparotomy / methods
  • Mucocele / diagnosis*
  • Mucocele / surgery
  • Preoperative Care / methods
  • Risk Assessment
  • Severity of Illness Index
  • Tomography, X-Ray Computed*
  • Treatment Outcome
  • Ultrasonography, Doppler*