Blister-Like Aneurysms: Report of Successful Surgical Treatment of Consecutive Cases and Review of the Literature.

Introduction: Blister-like aneurysms (BAs) are usually defined as arterial lesions arising from nonbranching sites on intracranial arteries. Because of specific peculiarities such as different pathophysiology, fragility of the aneurysmal wall, high risk of intraoperative bleeding, and high probability of losing parent vessel patency, their treatment is controversial, and both endovascular and surgical options have been reported.

Methods: From 2006 to 2015 (10 years), 7 aneurysms in 6 patients were treated.

Remote spinal cord injury in mucopolysaccharidosis type IVA after cervical decompression.

Morquio A syndrome (Online Mendelian Inheritance in Man #253000) is a lysosomal storage disease caused by deficiency of N-acetylgalactosamine-6-sulfatase encoded by the GALNS gene. Key clinical features are skeletal dysplasia and short stature.

Endoscopic-assisted lateral transatlantal approach to craniovertebral junction.

Background: The lateral approach to the craniocervical junction is directed along the atlantal and occipital condyles to the dens. The advantages of the lateral approach compared with the anterior transoral and transnasal approaches are that it provides a sterile field, and anterior decompression and postdecompression fixation can be performed in one procedure.

Objective: To examine the usefulness of endoscopy as an auxiliary tool during lateral transatlantal odontoidectomy.