Efficacy of Flowable Collagen Hemostat Evaluated in Preclinical Models of Liver Injury and Spinal Cord Exposure.

Introduction: Excessive bleeding in trauma and surgical settings leads to increased operative time, reoperation rates, and overall healthcare costs. A wide range of hemostatic agents have been developed to control bleeding that can vary considerably in type of hemostatic action, ease of application, cost, risk of infection, and dependence on patient coagulation. Microfibrillar collagen-based hemostatic materials (MCH) have yielded beneficial results in a variety of applications.

Management of Slit Ventricle Syndrome: A Single-Center Case Series of 32 Surgically Treated Patients.

Objective: Slit ventricle syndrome (SVS) is an iatrogenic disease occurring in patients with ventriculoperitoneal shunt. This article reports the management modalities and results in a case series from a single center.

Methods: We reviewed a series 48 hospitalized patients with severe SVS whom we managed in a 10-year period.

Perioperative Management of Patients with Glioblastoma.

The clinical presentation of glioblastomas is varied, and definitive diagnosis requires pathologic examination and study of the tissue. Management of glioblastomas includes surgery and adjuvant chemotherapy and radiotherapy, with surgery playing an important role in the prognosis of these patients. Awake craniotomy plays a crucial role in tumors in or adjacent to eloquent areas, allowing surgeons to maximize resection, while minimizing iatrogenic deficits.

Bilateral Acute Osteoporotic Lumbar Pedicle Fracture Presenting with Associated Neurological Deficit: A Case Report and Review of Literature.

Osteoporosis is a common cause of vertebral compression fractures. Often times affecting post-menopausal women, these fractures may occur spontaneously or following minor trauma and are typically managed non-surgically. Here we present a case of a 67-year-old patient who presented with acute compression fracture of the lumbar 5 vertebra and bilateral pedicle fractures of the fourth and fifth lumbar vertebrae following an episode of coughing secondary to tracheitis.

T10-L3 Cystic Lesion of the Ventriculus Terminalis Presenting as Conus Medullaris Syndrome.

Background: Intramedullary spinal cord cysts are benign, rare, fluid-filled lesions that can present anywhere along the craniospinal axis. However, when present at the level of the ventriculus terminalis, conus medullaris syndrome may occur. Radical resection of the cyst wall and evacuation of the cyst content are the 2 surgical procedures of choice.

Guillain-Barre Syndrome After Minimally Invasive Transforaminal Interbody Fusion: A Case Report.

Guillain-Barre syndrome (GBS) is an autoimmune disorder in which an individual's immune system attacks the peripheral nerve myelin. Although rare, but serious, the syndrome typically starts with numbness, tingling, or weakness in the lower extremities and progresses in an ascending fashion. Severe weakness can transmit into paralysis and respiratory compromise.

The Reliability of YouTube Videos Describing Stereotactic Radiosurgery: A Call for Action.

Background: Gamma Knife radiosurgery was introduced in the 1960s and is currently used worldwide. The internet has become a foremost source of information used by patients and their families. In this study, we aim to evaluate the accuracy and reliability of the Gamma Knife radiosurgery-related YouTube videos.

The Role of Minimally Invasive Techniques in Scoliosis Correction Surgery.

Objective: Recently, minimally invasive surgery (MIS) has been included among the treatment modalities for scoliosis. However, literature comparing MIS to open surgery for scoliosis correction is limited. The objective of this study was to compare outcomes for scoliosis correction patients undergoing MIS versus open approach.

Emergent intrathecal baclofen withdrawal after pseudomeningocele aspiration.

Intrathecal baclofen (ITB) infusion has become a common treatment for severe spasticity. Many complications of these drug delivery systems have been reported such as those related to improper dosing, mechanical failure of the implanted pump or catheter, or post-operative wound issues. We report a case of ITB withdrawal after pseudomeningocele aspiration.

Neurochemical characterization of tyrosine hydroxylase-immunoreactive interneurons in the developing rat cerebral cortex.

Understanding the development of cortical interneuron phenotypic diversity is critical because interneuron dysfunction has been implicated in several neurodevelopmental disorders. Here, tyrosine hydroxylase (TH)-immunoreactive neurons in the developing and adult rat cortex were characterized in light of findings regarding interneuron neurochemistry and development. Cortical TH-immunoreactive neurons were first observed 2 weeks postnatally and peaked in number 3 weeks after birth.