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Copyright ©The Author(s) 2016.
World J Radiol. Apr 28, 2016; 8(4): 370-377
Published online Apr 28, 2016. doi: 10.4329/wjr.v8.i4.370
Figure 4
Figure 4 Transversal view of the anal canal (A) in a case of inflammatory perianal disease, fistula (left image, between lines) and abscess (right image, arrow).