Praveen Mathew

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Cortical contusions are one of the most common characteristics in head injury and are regarded by many as the hallmark of significant injury. No experimental study has clarified the roles of mechanical forces, haemorrhage and ischaemia in the process of progressive acute brain damage and later neurobehavioural dysfunction. We have devised a new, simple(More)
The authors have devised a simple reproducible rodent model of focal cortical injury that uses a mechanical suction force applied through intact dura. The time course and pattern of changes in neurons, glia, and microvasculature were investigated using this model. Early traumatic disruption of the blood-brain barrier and hemorrhage do not occur in this(More)
The pancreatic teratoma is a congenital tumor which results from abnormal embryonic development of totipotent cells. The preoperative diagnosis is challenging. We report, to our knowledge, the 26th case in a 64-year-old man in whom the diagnosis was made preoperatively on imaging.
Isolated pancreatic injury is uncommon and the management is challenging. Presentation is mostly delayed in such cases. We report a case of 26-year-old male, who was referred to our centre due to blunt abdominal trauma of 48 h duration with pain abdomen and vomiting. He was haemodynamically stable and was subjected to endoscopy after few hours of admission,(More)
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