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Your search keyword '"Kumarasamy, Sivaraman"' showing total 27 results
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27 results on '"Kumarasamy, Sivaraman"'

11. Incidental Open-Lip Type Schizencephaly in a Patient with Severe Traumatic Brain Injury

Author

Kumarasamy, Sivaraman, Joshi, Siddharth, Ghoniya, Raj, Garg, Kanwaljeet, and Raheja, Amol

Subjects
Brain -- Injuries, Health
Abstract

Byline: Sivaraman. Kumarasamy, Siddharth. Joshi, Raj. Ghoniya, Kanwaljeet. Garg, Amol. Raheja Sir, Schizencephaly is a rare neuronal migration abnormality characterized by a cleft in the cerebral hemisphere lined by heterotopic [...]

Published
2023

14. Multiple primary diffuse large B-cell lymphoma masquerading as meningioma.

Author

Kumarasamy, Sivaraman, Garg, Kanwaljeet, Verma, Satish Kumar, Sharma, M. C., Garg, Ajay, Chandra, Poodipedi Sarat, and Kale, Shashank Sharad

Subjects
NON-Hodgkin's lymphoma, INTRACRANIAL pressure, GERMINAL centers, TUMOR surgery, MENINGIOMA
Abstract

Background: Primary non-Hodgkin's lymphoma with multiple extra- and intra-calvarial extensions without systemic spread in an immunocompetent patient is extremely rare. They masquerade commonly as meningioma and can present as mass lesions with raised intracranial pressure. Case Description: We report one such case of primary diffuse large B-cell lymphoma (DLBCL) in a young female involving the scalp, dural involvement in the right frontal region, left parietal, and posterior fossa and mimicking both clinically and radiologically as meningioma. She was managed surgically. Histological examination showed features suggestive of DLBCL (germinal center type). She was planned for adjuvant therapy. However, at 2 months following surgery, she succumbed due to systemic involvement of the disease. Conclusion: DLBCL is seen rarely in neurosurgical practice. They can present as tumors with adjacent extra- and intra-cranial masses. They pose a diagnostic challenge as it can be easily confused with meningioma. Tumor resection is performed to confirm diagnosis and in patients who present with raised intracranial pressure. Chemotherapy is the preferred treatment, and adjuvant therapy should be started early. [ABSTRACT FROM AUTHOR]

Published
2024
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17. Complications of Decompressive Craniectomy: A Case-Based Review

Author

Kumarasamy, Sivaraman, additional, Garg, Kanwaljeet, additional, Gurjar, Hitesh Kumar, additional, Praneeth, Kokkula, additional, Meena, Rajesh, additional, Doddamani, Ramesh, additional, Kumar, Amandeep, additional, Mishra, Shashwat, additional, Tandon, Vivek, additional, Singh, Pankaj, additional, and Agrawal, Deepak, additional

Published
2023
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27. Serous cystadenoma of head pancreas masquerading as pancreatic neuroendocrine tumor: Treated by Whipple's pancreaticoduodenectomy.

Author

Kumarasamy S, Kumar M, Sakaray Y, Savlania A, Tandup C, and Kaman L

Subjects
Humans, Pancreaticoduodenectomy, Pancreas pathology, Cystadenoma, Serous diagnosis, Cystadenoma, Serous surgery, Cystadenoma, Serous pathology, Neuroendocrine Tumors diagnosis, Neuroendocrine Tumors surgery, Neuroendocrine Tumors pathology, Pancreatic Neoplasms diagnosis, Pancreatic Neoplasms surgery, Pancreatic Neoplasms pathology, Adenoma, Islet Cell pathology, Neuroectodermal Tumors, Primitive pathology
Abstract

Serous cystadenoma (SCA) is the most common cystic neoplasm of the pancreas. Serous cystadenoma is best diagnosed by imaging with computed tomography scan. Fine-needle aspiration cytology is required for definitive preoperative diagnosis. Serous cystadenoma may be sometime difficult to differentiate from pancreatic neuroendocrine tumor (PNET) in the preoperative stage. Differentiating the two entities are important for proper treatment strategy. Serous cystadenoma may be managed in expectant observation. However, all PNETs will need surgical treatment including pancreaticoduodenectomy (PD). Here, we present a rare presentation of serous cystadenoma head of pancreas masquerading as PNET with local compressive symptoms for which Whipple's PD was done successfully., Competing Interests: None

Published
2023
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