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1.
Surg Neurol Int ; 15: 83, 2024.
Article in English | MEDLINE | ID: mdl-38628529

ABSTRACT

Background: Intraparenchymal hemorrhage at the operative site is one of the major complications of brain surgery. It is unusual to occur at a site remote from the operative site, but when it happens, it may cause significant morbidity and mortality. Case Description: We report the case of a 27-year-old male who presented with complaints of paresthesias over the left side of his face and decreased hearing from the left ear for two years. His radiology was suggestive of a large left cerebellopontine angle epidermoid cyst. The patient underwent left retro mastoid suboccipital craniotomy and near-total excision of the epidermoid cyst. The immediate postoperative non-contrast computed tomography scan of the brain was suggestive of no hematoma at the operated site but a remote left parafalcine frontoparietal intraparenchymal bleed, which was managed conservatively. At two months follow-up, he had no neuro deficits, and magnetic resonance imaging of the brain was suggestive of near-total excision of the epidermoid cyst with resolving left parafalcine frontoparietal bleed. Conclusion: We report this case due to the unique case observation of an intracranial bleed at a remote site rather than at the operated site.

2.
Acta Med Litu ; 28(2): 285-297, 2021.
Article in English | MEDLINE | ID: mdl-35474928

ABSTRACT

Background: Prompt diagnosis and early treatment institution are important in intraventricular neurocysticercosis (IVNCC) as compared to the parenchymal or racemose form because it is associated with a poorer patient prognosis. Intraventricular neurocysticercosis is often missed on CT scan or conventional cranial magnetic resonance imaging because of similar density or signal intensity of cysticercus lesion with cerebrospinal fluid.Thestudy aims to evaluate the added value of 3D-DRIVE and SWI MRI sequences in isolated intraventricular cysticercosis with acute neurological presentation. Methods and Materials: This retrospective study was carried out on diagnosed 10 patients with isolated intraventricular neurocysticercosis (IVNCC) presented to a tertiary care hospital with an acute onset of symptoms or acute neurological deficit between June 2019 to May 2021. Relevant neurological examination, CSF analysis, a serological test of neurocysticercosis and MRI scan of the brain were performed. Result: Tenpatients of isolated intraventricular neurocysticercosis (3 males and 7 females) having 3 pediatric and 7 adults were included in this study sample.The common neurological complications of the isolated intraventricular neurocysticercosis in this study are observed as obstructive hydrocephalus in 8(80%) patients and ependymitis in 7(70%) patients. IVNCC with distinctly visualized scolex (visibility score 2) identified in 2(20%) patients in T2WI, 8 (80%) patients in 3D-DRIVE and 3(30%) patients in SWI sequences. The cyst wall of IVNCC was distinctly visualized (visibility score 2) in 1(10%) patient in T2WI, 8(80%) patients in 3D-DRIVE and 6(60%) patients in SWI sequence. Conclusion: Heavily T2-weighted steady-state and SWI sequences should be added to routine MRI sequences that helps to identify IVNCC and should be used in patients with unexplained hydrocephalus, especially in endemic regions of Neurocysticercosis.

3.
Acta Med Litu ; 28(2): 272-284, 2021.
Article in English | MEDLINE | ID: mdl-35474937

ABSTRACT

Purpose: Endovascular parent artery occlusion (PAO) may be an alternative approach for complex intracranial aneurysm with potentially life-threatening complications. Moreover, the long-term follow-up of the PAO for an intracranial aneurysm is reported sparingly, limited to the case series. It is therefore important to carry out more research on long-term follow-up of the implication of PAO of intracranial aneurysm. The aim of the study was to analyses our experience of PAO for intracranial aneurysms with emphasis on long-term follow-up. Materials and Methods: The data of patients treated with PAO for intracranial aneurysms were reviewed. The outcome was evaluated based on aneurysmal occlusion on immediate angiography, follow-up magnetic resonance angiography (MRA), and complications. The modified Rankin score (mRS) was used to evaluate the functional outcome during the last follow-up. The mean, range, and standard deviation were reported for other variables - the patient's age, number, and percentage. Results: Endovascular treatment was performed in 178 patients including PAO in 18 patients. Of these 18 (eighteen) patients, there were 13 dissecting aneurysms, 4 mycotic aneurysms, and one traumatic aneurysm.10 (ten) patients underwent PAO for proximal intracranial artery aneurysm and 8 (eight) patients for distal cerebral aneurysms. Complete occlusion of the aneurysm was achieved in 16patients (88.89%) and retrograde filling of the aneurysm was seen in 2 (11.11%) patients. One patient had intraprocedural coil migration resulting in a major infarct with an mRS of 2. Another patient (5.56%) had recanalization of the aneurysm and presented with rupture and intracranial hemorrhage with an mRS score of 4. The mRS of the other 16 patients (88.89%) was zero. Conclusions: Endovascular PAO for cerebral aneurysms was highly feasible and achieved complete occlusion. The morbidity and mortality rates were at the long-term follow-up also acceptable with negligible complications.

4.
J Neurosci Rural Pract ; 8(Suppl 1): S37-S43, 2017 Aug.
Article in English | MEDLINE | ID: mdl-28936070

ABSTRACT

BACKGROUND: Traumatic brain fungus is manifestation of neglected head injury. Although rare it is not uncommon. The patients are usually intact with good Glasgow coma (GCS) score inspite of complex injuries and exposed brain parenchyma but morbidity and mortality is very high with time if no proper and timely management is offered. There is very less study on traumatic brain fungus with no defined management protocols. So an attempt was made to explain in details the surgical strategies and other management techniques in patients with traumatic brain fungus. AIMS: To study and evaluate the pattern of causation, clinical presentations, modalities of management of traumatic brain fungus and outcome after treatment. METHODS: All patients with fungus cerebri, admitted to our centre from January 2012 to December 2015 were studied prospectively. All the patients were examined clinically and triaged urgently for surgery. CT head was done in all patients to look for any brain parenchymal injury. All patients were managed surgically. Outcome was assessed as per the Glassgow Outcome Score. RESULTS: Total 10 patients were included in the study. 8 were men and 2 women. The patients' ages ranged from 3-48 years (mean 31.6 years). The interval between initial injury and protrusion ranged from 3 days to 6 days (mean 4.1 days). Mean GCS at the time of presentation was 13.2.60% of the patients (n = 6) sustained moderate head injury. (GCS-9-13). Size of the fungus ranged from 5cm×3cm to 8cm×10cm. CONCLUSION: Early and proper local wound treatment prevents fungus formation. Pre-emptive antibiotics, AEDs and cerebral decongestants are recommended. Loose water-tight duroplasty prevents CSF leak. But mortality and morbidity can be reduced significantly if brain fungus is managed properly by applying basic surgical principles and antibiotic protocols combined with newer surgical modalities.

5.
Neurol India ; 64(4): 751-7, 2016.
Article in English | MEDLINE | ID: mdl-27381124

ABSTRACT

Assam is a land of rich traditions and culture and advanced medical facilities that are comparable with facilities throughout the world. In this article, the history of development of Neurosciences in Assam is traced.


Subject(s)
Neurosurgery/history , History, 20th Century , India , Neurosurgical Procedures
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