Effects of Ozone Disc Nucleolysis in Management of Herniated Lumbar Intervertebral Disc: A Retrospective Single-Center Study of 149 Patients.

BACKGROUND Lower back pain is a common problem in the general population. Medical treatment is the first choice for patients without severe pain and major motor weakness. If patients do not benefit from conservative treatment, minimally invasive treatment is recommended.

Expression of miRNA-451 and miRNA-885 in Meningiomas.

Background/aim: Meningiomas are one of the most common intracranial tumors, accounting for 30% of the tumors of the central nervous system. MicroRNAs (miRNAs) are noncoding RNAs containing approximately 18-22 nucleotides that regulate gene expression by interfering with transcription or inhibiting translation. Recent studies have reported that miRNAs could provide information about the molecular pathogenesis of several types of tumors.

Parapharyngeal Prestyloid Vagal Paraganglioma.

Vagal paragangliomas (VPs) are rare tumors arising from paraganglionic tissue within the vagal nerve's perineurium. Usually, benign vascular tumors, VPs tend to invade the surrounding structures. Herein, we report the case of a VP presenting as a neck mass, which was evaluated as a glomus caroticum tumor preoperatively.

Peripheral Facial Nerve Palsy After Ventriculoperitoneal Shunt Surgery: An Anatomical Perspective.

In this report, we present a case of peripheral facial nerve palsy (FNP) due to injury of the facial nerve trunk that occurred during tunneling of a VP shunt catheter. We aimed to present the preventive measures by taking the anatomical causes of this complication. A 75-year old was stated a VP shunt surgery for treatment of Normal Pressure Hydrocephalus (NPH).