Remarkable Recovery After Severe Gunshot Brain Injury: A Comprehensive Case Study of Functional Rehabilitation.

BACKGROUND Penetrating traumatic brain injury (TBI) caused by gunshots is a rare type of TBI that leads to poor outcomes and high mortality rates. Conducting a formal neuropsychological evaluation concerning a patient's neurologic status during the chronic recovery phase can be challenging. Furthermore, the clinical assessment of survivors of penetrating TBI has not been adequately documented in the available literature.

Acute paraplegia due to thoracolumbar schwannoma following trauma: A case report and literature review.

Spinal schwannomas account for one third of primary spinal neoplasms. Clinical presentation is related to the tumor location. An atypical case of acute paraplegia following a fall, on the ground of a thoracolumbar schwannoma, without intratumoral hemorrhage, in a previously asymptomatic patient is reported.

Clinical characteristics, microbiology and outcomes of external ventricular drainage-associated infections: The importance of active treatment.

Data concerning clinical characteristics, microbiology, treatment and outcomes of external ventricular drainage-associated infections (EVDAI) are limited. All hospitalized patients with EVDAI in a University Hospital between January 2009 and December 2015 were retrospective recorded. Only the first episode per patient was included.

Infections in patients undergoing craniotomy: risk factors associated with post-craniotomy meningitis.

OBJECT The authors performed a prospective study to define the prevalence and microbiological characteristics of infections in patients undergoing craniotomy and to clarify the risk factors for post-craniotomy meningitis. METHODS Patients older than 18 years who underwent nonstereotactic craniotomies between January 2006 and December 2008 were included. Demographic, clinical, laboratory, and microbiological data were systemically recorded.

Infections in patients with traumatic brain injury who undergo neurosurgery.

Objective: Several factors place victims with traumatic brain injury (TBI) at increased risk for infection. The purpose of this study was to delineate the frequency, types and risk factors for infection in patients with TBI who undergo neurosurgery.

Materials And Methods: Retrospective surveillance of infections in patients with TBI, aged  ≥18 years who underwent neurosurgery in University of Crete between 1999 and 2005.

YY1 Over-expression in human brain gliomas and meningiomas correlates with TGF-beta1, IGF-1 and FGF-2 mRNA levels.

In this study we examined by QRT-PCR the mRNA expression of TGF-beta 1, IGF-1, EGF, FGF-2 and YY1 in human brain tumors. Our findings introduce YY1, for the first time, as a novel gene implicated in brain gliomatogenesis and meningioma establishment. We present a positive correlation between the autocrine expression of YY1 and TGF-beta 1, IGF-1 and FGF-2, known to be involved in the progression of gliomas and meningiomas.

Risk factors associated with postcraniotomy meningitis.

Objective: The authors conducted a retrospective cohort study to determine the incidence, bacteriological features, and risk factors for postcraniotomy meningitis.

Methods: Patients older than 18 years who underwent nonstereotactic craniotomies between January 1996 and March 2000 and who survived for more than 7 days were included. Operations for placement of burr holes and shunts were excluded.

Transient acute obstructive hydrocephalus of unknown origin in a 13-month-old infant.

We report on a case of a 13-month-old female infant who was admitted to our department with the chief complaints of drowsiness and vomiting. A history of an unspecified viral infection was reported. Clinical examination was negative for focal neurological signs or signs of central nervous system infection.

Psychosis-like syndrome associated with intermittent intracranial hypertension caused by a large arachnoid cyst of the left temporal lobe.

Lesions on certain brain areas can cause psychiatric signs. Symptomatic arachnoid cysts can produce a variety of symptoms like headache, seizures, increased ICP, and rarely psychiatric disorders. We report a case of a young woman with a left temporal lobe arachnoid cyst, presented with headache and an atypical psychosis.

Use of polytetrafluoroethylene dural substitute as adhesion preventive material during craniectomies.

Objective: We describe the use of an artificial dural substitute in order to prevent peridural fibrosis in patients who underwent craniectomy and subsequent cranioplasty.

Patients And Methods: In our institution we performed decompressive craniectomy and subsequent cranioplasty, with autologous bone flap, in 52 patients (mean age 32 years) between 1998 and 2004. Most of the craniectomy procedures were performed as emergency, brain swelling relief, measure for various reasons.

Intracerebral CSF collection mimicking cerebral abscess in a patient suffering from cryptococcal meningitis.

We report a case of a large intracerebral CSF collection formed along the course of the catheter of an ommaya-type reservoir (Medtronic 12 mm), implanted in a patient suffered from cryptococcal meningitis in the frame of CLL. This collection was at first diagnosed as intracerebral abscess but emergency craniotomy proves clear CSF collection with no signs of infection. We describe the case and we discuss the issue of CSF pressure pathophysiology and changes in flow dynamics, to patients with cryptococcal meningitis.