Awake minimally invasive parafascicular approach to a language eloquent brain tumour-surgical video.

Deep-seated brain tumours are surgically challenging to access. When planning approaches to these lesions, it is important to take into account eloquent cortical areas, grey matter nuclei, and subcortical white matter tracts. Traditionally, access to deep-seated lesions would require brain retraction; however, this is associated with secondary brain damage, which may impair neurological function.

Minimally invasive approach to a deep-seated motor eloquent brain tumour: a technical note.

Deep-seated brain tumours represent a unique neurosurgical challenge as they are often surrounded by eloquent structures. We describe a minimally invasive technique using tubular retractors and intraoperative neurophysiology monitoring for open biopsy of a deep-seated lesion surrounded by the corticospinal tract. We used preoperative functional mapping with diffusion tensor imaging tractography and navigated transcranial magnetic stimulation to identify a safe surgical corridor.

Intraoperative Sneezing Secondary to Indirect Olfactory Nerve Stimulation.

Sneezing is a poorly understood, protective reflex response. It's characterized by the following sequence: eye closure, inspiration, glottic closure, forced expiration with sudden glottic opening, and release of an elevated intrathoracic pressure creating a flow of explosive air through the nose. Studies have indicated an anatomic sneezing area of the brainstem corresponding to the central recipient zone of the nasal sensory neurons in the lateral medulla.

Intraoperative ultrasound to aid resection of a peritorcular meningioma: a technical note.

Surgery for meningiomas involving dural venous sinuses is challenging. We describe a case of a peritorcular meningioma involving major venous sinuses, which was removed using a venous sparing approach with the aid of intraoperative ultrasound. We found ultrasound to be a useful adjunct as it enabled us to get real-time information about the location of venous structures, their function and demonstrate dynamic changes in blood flow during surgery.

Which factors influence the decision to transfer patients with traumatic brain injury to a neurosurgery unit in a major trauma network?

Within the pan London Major Trauma System many patients with minor or non-life threatening traumatic brain injury (TBI) remain at their local hospital and are not transferred to a major trauma centre (MTC). Our aim was to identify factors that influence the decision to transfer patients with TBI to a neurosurgical centre. This is a single centre prospective cohort study of all patients with TBI referred to our neurosurgery unit from regional acute hospitals over a 4-month period (Sept 2016-Jan 2017).

Pancoast tumour presenting as shoulder pain with Horner's syndrome.

A 54-year-old man presented to the emergency department with a 4-week history of right shoulder pain radiating down his arm, with some associated sensory loss. Further questioning and examination in the department revealed a classical Horner's syndrome; miosis, partial ptosis and hemifacial anhidrosis. An initial chest X-ray was deemed to be unremarkable; however, further review by a radiologist noted asymmetrical right apical thickening.

Undergraduate neurosurgical conferences - what role do they play?

Introduction: Undergraduate student conferences provide networking opportunities for students interested in exploring a speciality. The ability to meet with like-minded students, engage with senior clinicians and experience the practical side of a speciality are valuable in shaping the career trajectory of undergraduates. We report our experience of developing a national undergraduate neurosurgery conference - a combined project between the medical students of King's College London School of Medicine and the neurosurgery department at King's College Hospital NHS Foundation Trust.

Spinal subdural hematoma post foramen magnum decompression-rare complication in a patient with rhomboencephalosynapsis.

Spinal subdural hematoma (SSDH) as a complication of posterior fossa surgery is extremely rare and can have potentially serious consequences. We report a case of delayed extensive SSHD presenting as cauda equina syndrome (CES) following foramen magnum decompression and occipito-cervical (OC) fusion.

Towards evidence based emergency medicine: Best BETs from the Manchester Royal Infirmary. BET 1: Targeted blood pressure management in the hyperacute and acute stages following spontaneous intracerebral haemorrhage.

A short cut review was carried out to establish whether targeted blood pressure management in the hyperacute and acute stages following spontaneous intracerebral haemorrhage. 275 papers were found of which 6 presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of these best papers are tabulated.

Pediatric ovarian torsion: an uncommon clinical entity.

Pediatric ovarian torsion is an infrequent diagnosis and it often mimics acute appendicitis. Most cases are due to underlying ovarian pathology and if left untreated, ovarian torsion may eventually cause peritonitis. Emergency exploratory laparoscopy represents a valuable diagnostic and therapeutic tool in suspected ovarian torsion.

Laparoscopic watson fundoplication is effective and durable in children with gastrooesophageal reflux.

Gastroesophageal reflux (GOR) affects 2-8% of children over 3 years of age and is associated with significant morbidity. The disorder is particularly critical in neurologically impaired children, who have a high risk of aspiration. Traditionally, the surgical antireflux procedure of choice has been Nissen's operation.

In children undergoing umbilical hernia repair is rectus sheath block effective at reducing post-operative pain? Best evidence topic (bet).

A best evidence topic was constructed according to a structured protocol. The question addressed was: In children undergoing umbilical hernia repair is a rectus sheath block (RSB) better than local anaesthetic infiltration of the surgical site, at reducing post-operative pain? From a total of 34 papers, three studies provided the best available evidence on this topic. One randomised clinical trial showed RSB had a better analgesic effect in the immediate post-operative period.