Acute appendicitis mimicking infectious enteritis: Diagnostic value of sonography

Luciano Tarantino, Antonio Giorgio, Giorgio De Stefano, Vincenzo Scala, Francesco Esposito, Giulia Liorre, Nunzia Farella, Giovanna Ferraioli

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Objective. To verify the role of sonography in screening of acute appendicitis in patients admitted to an infectious disease unit for suspected acute infectious enteritis. Methods. One hundred eighty consecutive patients (102 male and 78 female; age range, 5-72 years; mean age, 31 years) admitted for suspected infectious enteritis or typhoid fever were prospectively studied with abdominal sonography within 48 hours after admission. None of the patients had peritoneal irritation. Forty-six patients (25%) had white blood cell counts of more than 10,000/mm3 (range, 10,300-18,000/mm3). The diagnosis of acute appendicitis was made when a detectable appendix with an anteroposterior diameter of greater than 7 mm could be seen on sonography. Results. Eleven (6%) of 180 patients had thickened appendixes (anteroposterior diameter range, 7-14 mm); 2 of them had periappendiceal abscesses. Four (36%) of 11 patients with acute appendicitis had high white blood cell counts. All sonographic diagnoses of acute appendicitis and periappendiceal abscesses were confirmed at surgery. Sonography ruled out acute appendicitis in 169 patients. In all of them, clinical and sonographic follow-up excluded the diagnosis of acute appendicitis. Normal appendixes were shown on sonography in 38 (22%) of 169 cases and were not detectable in 131 (78%) of 169. Conclusions. Sonography of the appendix is a useful method for early assessment of acute appendicitis in patients thought to have enteritis or typhoid fever.

Original languageEnglish
Pages (from-to)945-950
Number of pages6
JournalJournal of Ultrasound in Medicine
Volume22
Issue number9
Publication statusPublished - Sep 1 2003

Fingerprint

Enteritis
Appendicitis
Ultrasonography
typhoid
blood cell count
fever
leukocytes
Typhoid Fever
Leukocyte Count
Abscess
irritation
infectious diseases
surgery
Communicable Diseases
screening

Keywords

  • Sonographic studies, acute abdomen
  • Sonography, appendix
  • Sonography, gastrointestinal tract
  • Sonography, typhoid fever

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology
  • Acoustics and Ultrasonics

Cite this

Tarantino, L., Giorgio, A., De Stefano, G., Scala, V., Esposito, F., Liorre, G., ... Ferraioli, G. (2003). Acute appendicitis mimicking infectious enteritis: Diagnostic value of sonography. Journal of Ultrasound in Medicine, 22(9), 945-950.

Acute appendicitis mimicking infectious enteritis : Diagnostic value of sonography. / Tarantino, Luciano; Giorgio, Antonio; De Stefano, Giorgio; Scala, Vincenzo; Esposito, Francesco; Liorre, Giulia; Farella, Nunzia; Ferraioli, Giovanna.

In: Journal of Ultrasound in Medicine, Vol. 22, No. 9, 01.09.2003, p. 945-950.

Research output: Contribution to journalArticle

Tarantino, L, Giorgio, A, De Stefano, G, Scala, V, Esposito, F, Liorre, G, Farella, N & Ferraioli, G 2003, 'Acute appendicitis mimicking infectious enteritis: Diagnostic value of sonography', Journal of Ultrasound in Medicine, vol. 22, no. 9, pp. 945-950.
Tarantino L, Giorgio A, De Stefano G, Scala V, Esposito F, Liorre G et al. Acute appendicitis mimicking infectious enteritis: Diagnostic value of sonography. Journal of Ultrasound in Medicine. 2003 Sep 1;22(9):945-950.
Tarantino, Luciano ; Giorgio, Antonio ; De Stefano, Giorgio ; Scala, Vincenzo ; Esposito, Francesco ; Liorre, Giulia ; Farella, Nunzia ; Ferraioli, Giovanna. / Acute appendicitis mimicking infectious enteritis : Diagnostic value of sonography. In: Journal of Ultrasound in Medicine. 2003 ; Vol. 22, No. 9. pp. 945-950.
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