Cerebral venous thrombosis is a relatively uncommon but serious neurologic disorder that is potentially reversible with prompt diagnosis and appropriate medical care. Because the possible causal factors and clinical manifestations of this disorder are many and varied, imaging plays a primary role in the diagnosis. Magnetic resonance (MR) imaging, unenhanced computed tomography (CT), unenhanced time-of-flight MR venography, and contrast material-enhanced MR venography and CT venography are particularly useful techniques for detecting cerebral venous and brain parenchymal changes that may be related to thrombosis. To achieve an accurate diagnosis, it is important to have a detailed knowledge of the normal venous anatomy and variants, the spectrum of findings (venous sinus thrombi and recanalization, parenchymal diffusion or perfusion changes or hemorrhage), other potentially relevant conditions (deep venous occlusion, isolated cortical venous thrombosis, idiopathic intracranial hypertension), and potential pitfalls in image interpretation.

Imaging of cerebral venous thrombosis : Current techniques, spectrum of findings, and diagnostic pitfalls. Commentary and Authors' reply

The Medical Clinics of North America.

Coronavirus disease 19 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We describe the case of a 59-year-old man who presented with headache, hypertension and a single episode of fever with no other symptoms. He subsequently developed unilateral weakness. Computer tomography identified a cerebral venous sinus thrombosis (CVST). A subsequent test for COVID-19 was positive. This is the first report of CVST as a presenting symptom of COVID-19 infection.

/pdf/cerebral-venous-sinus-thrombosis-as-a-presentation-of-covid-ikbx4c8qtk.pdf

Cerebral venous sinus thrombosis as a presentation of COVID-19

Saline or Albumin for Fluid Resuscitation in Patients With Traumatic Brain Injury

The International Society for Pediatric Neurosurgery に参加して

Brain abscess (BA) is defined as a focal infection within the brain parenchyma, which starts as a localized area of cerebritis, which is subsequently converted into a collection of pus within a well-vascularized capsule. BA must be differentiated from parameningeal infections, including epidural abscess and subdural empyema. The BA is a challenge for the neurosurgeon because it is needed good clinical, pharmacological, and surgical skills for providing good clinical outcomes and prognosis to BA patients. Considered an infrequent brain infection, BA could be a devastator entity that easily left the patient into dead. The aim of this work is to review the current concepts regarding epidemiology, pathophysiology, etiology, clinical presentation, diagnosis, and management of BA.

https://www.thieme-connect.com/products/ejournals/pdf/10.4103/0976-3147.116472.pdf

Brain abscess: Current management

Cerebral sinus venous thrombosis (CSVT) is a rare phenomenon that can be seen with some frequency in young patients. CSVT is a multifactorial condition with gender-related specific causes, with a wide clinical presentation, the leading causes differ between developed and developing countries, converting CSVT in a condition characterized by a highly variable clinical spectra, difficult diagnosis, variable etiologies and prognosis that requires fine medical skills and a high suspicious index. Patients who presents with CSVT should underwent to CT-scan venography (CVT) and to the proper inquiry of the generating cause. This disease can affect the cerebral venous drainage and related anatomical structure. The symptoms may appear in relation to increased intracranial pressure imitating a pseudotumorcerebri. Prognosis depends on the early detection. Correcting the cause, generally the complications can be prevented. Mortality trends have diminished, and with the new technologies, surely it will continue. This work aims to review current knowledge about CSVT including its pathogenesis, etiology, clinical manifestations, diagnosis, and treatment.

/pdf/cerebral-sinus-venous-thrombosis-1cbz4013e4.pdf

Cerebral sinus venous thrombosis

Intracranial hypertension is the largest cause of death in young patients with severe traumatic brain injury. Decompressive craniectomy is part of the second level measures for the management of increased intracranial pressure refractory to medical management as moderate hypothermia and barbiturate coma. The literature lack of concepts is their indications. We present a review on the state of the art.

https://beat.sums.ac.ir/article_44209_3ee30520c673b65d760e8ef7372d482a.pdf

Decompressive Craniectomy and Traumatic Brain Injury: A Review

The patient with head trauma is a challenge for the emergency physician and for the neurosurgeon. Currently traumatic brain injury constitutes a public health problem. Knowledge of the various supportive therapeutic strategies in the pre-hospital and pre-operative stages is essential for optimal care. The immediate rapid infusion of large volumes of crystalloids to restore blood volume and blood pressure is now the standard treatment of patients with combined traumatic brain injury (TBI) and hemorrhagic shock (HS). The fluid in patients with brain trauma and especially in patients with brain injur y is a critical issue. In this context we present a review of the literature about the history, physiology of current fluid preparations, and a discussion regarding the use of fluid therapy in traumatic brain injury and decompressive craniectomy.

http://beat.sums.ac.ir/article_44243_768a61b181b2efe66a32089a4c904fce.pdf

Intravenous Fluid Therapy in Traumatic Brain Injury and Decompressive Craniectomy

The sacral percutaneous fixation has many advantages but can be associated with a significant exposure to X-ray radiation. Currently, sacroiliac screw fixation represents the only minimally invasive technique to stabilize the posterior pelvic ring. It is a technique that should be used by experienced surgeons. We present a practical review of important aspects of this technique.

Sandra Milena Castellar-Leones

Papers

Brain abscess: Current management

Cerebral sinus venous thrombosis

Decompressive Craniectomy and Traumatic Brain Injury: A Review

Intravenous Fluid Therapy in Traumatic Brain Injury and Decompressive Craniectomy

Sacroiliac screw fixation: A mini review of surgical technique.