A Case of First Branchial Cleft Fistula Presenting with an External Opening on the Root of the Helical Crus

<div>Surgical findings of the fistula tract. The tract and the opening in the postauricular crease (arrow) were excised (a). The fistula tract after total removal (b).</div>

Case Reports in Medicine

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Figure 3

Figure 3: A Case of First Branchial Cleft Fistula Presenting with an External Opening on the Root of the Helical Crus 