BACKGROUND Dermoid cysts of the auricular area are extremely rare. We report on six cases of auricular dermoid and epidermoid cyst, and differentiate dermoid cyst from epidermal cyst along with a review of the literature. METHODS Three cases involved a gradually enlarging mass of the superior and anterior aspect of the helix of their ear. Another two cases were located in the posterior aspect...

Symptomatic diffuse submucosal intestinal lipomatosis is a rare entity. Also few cases of epidermal inclusion cyst of caecum have been reported in literature. Here, we are presenting a rare case of intestinal submucosal lipomatosis with coincidence of epidermal inclusion cyst of caecum and presumptively diagnosed as carcinoma of ileocaecal region during surgery in a 55 years old male. Both are ...

background: keratocystic odontogenic tumor (kcot) is a developmental odontogenic cyst on which various investigations have been focused due to its biological activities, high tendency to recur and different growth mechanisms in comparison with other cystic lesions. previous studies have shown different biological and proliferative activities for the lining epithelium of kcot. the aim of this st...

A presternal swelling diagnosed clinically as a sebaceous cyst in a 60-year-old diabetic patient was surgically drained, and the aspirated purulant material yielded growth of Brucella melitensis. The swelling recurred four times and was drained on every occasion. The patient responded to surgical excision and antibrucella treatment. The histologic diagnosis was an epidermal cyst.