Assessment of the Patient With Intracerebral Hemorrhage: A Review of the Literature

Spontaneous nontraumatic intracerebral hemorrhage is associated with high morbidity and mortality. Given the risk of rapid neurological deterioration, early identification with rapid neuroimaging is vital. Predictors of outcome, such as spot sign and intracerebral hemorrhage score, can help guide management goals. Management should be aimed at prevention of hematoma expansion, treatment of increased intracranial pressure, and prevention of secondary brain injury and medical complications

AUTOMATIC VEHICLE NUMBER PLATE SEGMENTATION AND RECOGNITION

plate extraction is the major key step before the plate recognition. This paper presents a method for extraction and recognition of the vehicle number plate from the image automatically. The camera is used to capture the image automatically. The segmentation is used to segment the characters of number plate. The segmented characters are then recognized by using template matching. The template matching matches all the characters stored in database. This presented algorithm works on real time images

Pelvic mature cystic teratoma with neuroendocrine carcinoma: Report of a rare association and review of literature

Extra-gonadal malignant transformation of teratoma is rare and there are only a few reports available citing malignancy arising in the non-germ cell components. We hereby report a case of a 35-year-old female, who presented with lower backache with a radiologically identifiable mass lesion in the pre-sacral region. Clinical and radiological findings suggested the possibility of a cystic teratoma. Histopathological examination and relevant immunohistochemical tests detected a mature cystic teratoma with features of a grade 2 neuroendocrine tumor in it. Like the index case, most of the previously reported cases of teratoma with malignant transformation of the somatic components were found in extra-gonadal site. This case is being reported to emphasize that any extra-gonadal mass in reproductive age group, even if it appears radiologically and per-operatively benign, must be subjected to histopathological examination to rule out possibility of malignant transformation of the germ cell or non-germ cell components

Time to Wake-Up: Extending the Window for Management of Unknown-Onset Strokes

The term Wake-Up Stroke is applied to a patient who displays no symptoms before sleep, but wakes with neurologic deficits suggestive of stroke. The current guidelines for acute ischemic stroke limit intravenous tissue plasminogen activator use to stroke patients in whom symptom onset or last known well is less than 4.5 hours. Approximately one-third of acute ischemic stroke patients present with unknown time of symptom onset and are often not eligible for intravenous reperfusion therapy in clinical practice. This review provides an overview of several earlier trials that used advanced neuroimaging to determine eligibility for reperfusion therapy in patients with unknown stroke onset. The reassuring results of these earlier trials that led to recent thrombolysis trials specifically targeted at wake-up stroke patients are discussed in this review. Ongoing studies aim to expand our knowledge regarding the safety and efficacy of thrombolysis in these patients

Management of Small Unruptured Intracranial Aneurysms: To Treat or Not to Treat?

Unruptured intracranial aneurysms measuringliterature, the 3 main treatments for an unruptured intracranial aneurysm are conservative management with follow-up imaging, endovascular coiling, or surgical clipping. However, there remains no consensus on the best treatment approach. The natural history of the aneurysm and risk factors for aneurysm rupture must be considered to individualize treatment. Models including population, hypertension, age, size of aneurysm, earlier subarachnoid hemorrhage from a prior aneurysm, site of aneurysm score, Unruptured Intracranial Aneurysm Treatment Score, and advanced neuroimaging can assist physicians in assessing the risk of aneurysm rupture. Macrophages and other inflammatory modulators have been elucidated as playing a role in intracranial aneurysm progression and eventual rupture. Further studies need to be conducted to explore the effects of therapeutic drugs targeting inflammatory modulators