INTRODUCTION Dermoid cysts are common, benign, embryologically derived soft tissue cysts that can arise at a variety of craniofacial sites. It is not known whether specific histological variations exist between the different craniofacial sites. This study aims to establish whether inter-site histologic differences exist between periorbital, nasal, scalp, and postauricular dermoid cysts and anal...

a 10 year old boy presented with swelling on the temporal side of the left eyebrow since birth. with the diagnosis of angular dermoid, we chose subcutaneous endoscopic excision for its treatment, as direct excision of dermoid cysts of the eyebrow might have caused a prominent facial scar for him, which can be completely avoided with an endoscopic approach that places the incision in the hair-be...

Abstract Background Dermoid cysts are benign lesions commonly seen in the body’s midline, such as orbit, oral cavity, and nose. They rare head neck exceptionally around auricle. Case presentation A case of postauricular dermoid cyst a 28-year-old female patient is reported. The clinical features, diagnosis, management this condition reviewed. Conclusion an extremely condition; however, it shoul...

Dermoid cysts are developmental tumours that develop from germ cells displaced between the 3rd and 5th week of embryogenesis. Although dermoid cysts are known to be the most common scalp swellings; cystic congenital inclusion dermoid of the anterior fontanelle is a very rare scalp swelling. It is a benign, slow-growing, non-tender, soft swelling which is covered with intact skin. Ruling out int...

Dr. Asdrubal Falavigna – Rua General Arcy da Rocha Nóbrega 401 / 602 95040-290 Caxias do Sul RS Brasil. E-mail: [email protected] Spinal dermoid cysts are benign tumors that results from congenital or adquired ectodermal inclusions. Histologically they are characterized by the presence of dermal structures. These tumors account for 0.8%–1.1% of all primary spinal tumors with the majority occu...

The differential diagnosis of midline nasal masses includes inflammatory lesions, post-traumatic deformities, benign neoplasms, malignant neoplasms, congenital and vascular masses. Midline congenital lesions of the nose are rare congenital anomalies. Their incidence is estimated at 1 per 20,000 to 40,000 births consisting of gliomas, encephaloceles, and nasal dermoid sinus cysts. Nasal dermoid ...

Dermoid cysts of the brain are not uncommon, and as many as 200 dermoid and epidermoid cysts found throughout the central nervous system have been reported by Rand and Reeves (1943). However, epidermoid and dermoid tumours of the spinal canal together with teratoid tumours, with or without communicating dermal sinuses, are of extreme rarity. Boldrey and Elvidge (1939) published a total of 43 ep...

Periorbital dermoid cysts should be removed because they commonly leak their irritant contents into the surrounding tissues. The underlying bone may, however, be involved in patients with dermoid cysts at the outer canthus. Computed tomography studies of 70 patients (43 men and 27 women, aged 30 months to 63 years, mean 29 years) with proved dermoid cysts of this type were reviewed. The lesion ...

purpose : we describe clinical and radiologic findings and surgical outcome of an orbital dermoid cyst located in the superior oblique muscle tendon. this unusual location for dermoid tumors has not been reported previously. case report : a 15-year-old girl referred to us with an orbital mass in superonasal quadrant of the left orbit reportedly to be present from birth. computed tomography reve...

Suprasellar dermoid cysts are uncommon intracranial lesions. CT and MRI findings in a rare case of asymptomatic rupture of suprasellar dermoid cyst with subarachnoid dissemination is described.