Pseudoepitheliomatous hyperplasia of the auricle: two case reports and experiences of reconstruction

Background It is rare to find pseudoepitheliomatous hyperplasia (PEH) on the auricle. PEH should be differentiated from squamous cell carcinoma (SCC). Diagnosis is made after surgery as a biopsy is often inconclusive. A free or pedicled skin flap is needed to avoid deformation of the auricle. Methods Adjacent pedicled skin flap is a good option for reconstruction. Moreover, it was shown how to repair the wound in the following two cases. Results The flaps grew well after surgery, and the wound healed well. Conclusion PEH is a benign lesion. Adjacent pedicled skin flap is a good option for reconstruction, which can avoid deformation of the auricle.