Successful Treatment of Recurrent Earlobe Keloid Through Removal of Concealed Underlying Epidermoid Cysts: A Case Report

In modern clinical practice, earlobe keloids demonstrate a high cure rate through surgical intervention and suitable adjuvant therapies. Furthermore, the concurrence of keloids and epidermoid cysts is uncommon, potentially attributed to the lack of skin appendages within keloid tissue. This case report presents the successful treatment of a recurrent earlobe keloid through the removal of concealed underlying epidermoid cysts. The lesion recurred even after the second excision and proper adjuvant treatments. It was finally stabilized following the removal of epidermoid cysts within the earlobe at the third surgical procedure. These findings emphasize the importance of identifying underlying conditions associated with keloids and addressing inflammation, as these factors significantly influence treatment outcomes and resistance.

OUP accepted manuscript

Umbilical lumps are a common presentation that can represent a diagnostic challenge as the differentials are broad. Epidermal inclusion cysts occur when epidermal cells are implanted in the dermis following trauma, or surgery. Although epidermal inclusion cysts are common, they are rarely cause of umbilical mass, with less than 10 cases described in the literature. Very few cases have been reported following abdominal surgery and none following laparoscopy. These lesions can occur with or without pain, mass, redness or spontaneous discharge and symptoms can persist for years. This paper reports a case of an umbilical epidermal inclusion cyst in a 52-year-old female presenting with a 6-week history of a painful, red umbilical lump on a background of two previous diagnostic laparoscopies. This was successfully treated with complete excision of the lesion.