Central Pontine Demyelination is a neurological disease caused by rapidly fl uctuating serum osmolality resulting in severe damage of the myelin sheath of nerve cells in the brainstem, more precisely in the area of pons. This condition is associated with electrolyte disorders, especially severe hyponatremia and its rapid correction. Its clinical course is characterized by alterations in the mental status to debilitating neurological status i.e. coma. Chronic hyponatremia and its correction, with or without evaluating safe limit could result in pontine demyelination. Demyelination might also occur with normal sodium levels, and even if serum sodium levels are corrected within safe limits. The objective of this case report is to give a broad perspective on Central Pontine Demyelination and to discuss about the different factors contributing to the demyelination and the various causes, pathophysiology and the management of this condition. Nepal Journal of Neuroscience. Vol. 13, No. 2, 2016, Page: 99-101

Chiari Malformation-I is a congenital disorder characterized by the anatomical defect of the base of skull with tonsillar herniation (≥5 mm) below the foramen magnum, which is detected on MRI. It has a diverse range of symptoms with non-specific presentation leading to the chances of misdiagnosis and untimely recognition of the disorder. Syringomyelia is the most common result of Chiari-I. The selection of surgical or non-surgical management depends upon the patient symptoms and the presence of absence of Syringomyelia. The objective of this case report is to give a broad perspective on Chiari Malformation-I from the symptoms and clinical findings obtained in a patient with Syringomyelia associated with Chiari Malformation-I and to discuss about the different surgical options as well as the psychological support required for the management of the condition.Nepal Journal of Neuroscience. Vol. 13, No. 2, 2016, Page: 105-108

Foreign body ingestions are fairly common and present with obvious symptoms. Certain foreign bodies, like button batteries and magnets, are rarely ingested, but carry with them the extremely dangerous risk of bowel wall necrosis, intestinal perforation and fistula formation. Suspected cases of such ingestions require a high index of suspicion and any delay should be avoided once a diagnosis is made. Herein, we report a case of a 7-year-male patient who presented with abdominal pain and vomiting following similar foreign body ingestion, which resulted in multiple small bowel perforations. The foreign body was removed by a laparotomy, and the affected bowel segments were resected and anastomosed. The patient made an uneventful recovery and was discharged after 5 days.

Spontaneous cerebellar hematomas represent 5 to 13% of all cases of spontaneous intracranial hemorrhage. The main controversy involves deciding which cases require surgical evacuation of the hematoma versus other options, such as ventricular drainage only or conservative treatment. Furthermore, because the clinical course is variable in some cases, timing of such treatment should be carefully considered. The duration from the onset of hemorrhage also plays an important role in prognosis and recovery of the patient. Both the clinical presentation and subsequent course vary among cases. Unpredictable rapid deterioration in consciousness levels has been recognized. The majority of patients with such decline in consciousness experience the deterioration primarily within 72 hrs after onset⁠. Acute presentation was observed to be correlated with poor outcomes. In our report, the first case presented with sudden onset of headache in the right frontal region of head with vertigo. He came to hospital within 6 hours of onset. However, the second case had an onset of symptoms around 72 hours before the presentation.