Brief Reports
Copyright ©The Author(s) 2004.
World J Gastroenterol. Oct 1, 2004; 10(19): 2859-2863
Published online Oct 1, 2004. doi: 10.3748/wjg.v10.i19.2859
Figure 3
Figure 3 Perianal imaging of entero-cutaneous fistulae using a 10 MHz ultrasound probe. Hyperechoic dots resemble air bubbles within the fistulous track. The rectum represents as hypo- anechoic structure. External and internal anal sphincter can be distinguished.