Intracranial squamous cell carcinoma is extremely rare, with most of the cases arising from malignant transformation of an epidermoid or a dermoid cyst. The patient presented with facial weakness. Initial magnetic resonance imaging revealed a mass in the right cerebellopontine angle. A subtotal resection was performed via right retrosigmoid suboccipital approach. Histopathological findings were...

RATIONALE Epidermoid cysts are slow-growing, benign tumor which account for less than 1% of all intraspinal tumors and epidermoid cyst with Atypical Hyperplasia is very rare. Surgical resection is the standard treatment of the tumor, but recurrence is not uncommon after incomplete resection. Inappropriate treatment can lead to repeated recurrent. Here, we reported a case of repeated recurrent e...

Objective: Epidermoid cysts are rare lesions in the oral cavity. Intraoral epidermoid cysts are most commonly located in the floor of the mouth; they are less common in the lips and buccal mucosa. Cysts arising from the buccal mucosa are often difficult to distinguish from other lesions. We herein report a case of epidermoid cyst in the buccal mucosa diagnosed with imaging. Methods: A 65-year-o...

AIM The purpose of this article is to describe a rare case of an epidermoid cyst in the buccal cheek region and a review of the literature. BACKGROUND Dermoid and epidermoid cysts are developmental pathologies occurring in the head and neck region with an incidence ranging from 1.6% to 6.9%, and both cysts reported in less than 0.01% of all oral cavity cysts. REPORT A rare case of an epider...

The follicular hybrid is composed of more than two components of pilosebaceous unit. There are several studies of hybrid cyst, combination of trichilemmal and epidermoid cyst was the most frequently reported. In this paper, we reported one case of hybrid cyst composed of bullous pilomatricoma and epidermoid cyst. A 14-year-old girl was complaint of a solitary flesh-colored to erythematous nodul...