scholarly journals Acute Intravenous Calcium Antagonist for Suspected Hemiplegic Migraine – A Case Story

2017 ◽  
Vol 9 (1) ◽  
pp. 98-105 ◽  
Author(s):  
Charlotte Lützhøft Rath ◽  
Jun He ◽  
Mette Maria Nordling ◽  
Troels Wienecke
Keyword(s):  
Symptom Onset ◽  
Right Hemisphere ◽  
Young Patients ◽  
Brain Magnetic Resonance Imaging ◽  
Recombinant Tissue Plasminogen Activator ◽  
Hemiplegic Migraine ◽  
Brain Ct ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
The Right

Stroke mimics, like attacks of hemiplegic migraine, are challenging in acute stroke evaluation. We present a 28-year-old woman with a suspected hemiplegic migraine attack with left-sided hemiparalysis. Brain CT with perfusion imaging 1 h 54 min after symptom onset revealed hypoperfusion in the right hemisphere. The patient was treated with intravenous recombinant tissue plasminogen activator (rtPA) with no effect. After a subsequent intravenous verapamil infusion, the patient gained full motor function within 10 min. Brain magnetic resonance imaging (MRI) performed 5 h 46 min after symptom onset revealed diffusion restriction in the same area as the hypoperfusion on CT. There were no notable changes on T2 images. The patient stayed clinically in remission, except for reduced sensation for all modalities on the extremities on the left side. Although brain CT 24 h after symptom onset revealed an edema in the same area, an MRI performed 17 days later showed no new infarctions. Young patients with a history of migraine with aura admitted with symptoms of acute ischemic stroke are at risk of insufficient treatment. Calcium antagonists might be considered if there is no effect of first-line treatment with rtPA.

scholarly journals Primary multiple cerebral hydatid disease in a young patient with surgically-treated intracerebral haemorrhage

2021 ◽  
pp. 71-74
Author(s):  
Anwar N. Hafedh ◽  
Awfa A. Aktham ◽  
Zahraa F. Al-Sharshahi ◽  
Ahmed Ibrahim Al-Jorani ◽  
Sama Albairamani ◽  
...  
Keyword(s):  
Hydatid Disease ◽  
Intracerebral Haemorrhage ◽  
Right Hemisphere ◽  
Brain Magnetic Resonance Imaging ◽  
Future Research ◽  
New Findings ◽  
Mri Scans ◽  
Magnetic Resonance Imaging Mri ◽  
One Year ◽  
The Right

Introduction:  Cerebral hydatid disease (CHD) is rare and the multiple-cystic variety is even rarer. In this paper, we report a case of multiple CHD and explore a possible link with a preceding spontaneous intracerebral haemorrhage (ICH).   Case presentation: A 27-year old gentleman with a history of surgically-evacuated, spontaneous ICH presented with severe headache, left-sided weakness - Medical Research Council (MRC) grade II - and recurrent tonic-clonic seizures, while on a full dose of anti-epileptic medication. Brain magnetic resonance imaging (MRI) scans showed multiple intra-axial cystic lesions in the right hemisphere. The cysts were removed intact using Dowling’s technique through a large temporoparietal craniotomy. The surgery went uneventful and the patient recovered as expected. Post-operatively, a prophylactic course of albendazole (200 mg) was prescribed. On his one-year follow-up visit, the patient was symptom-free and his weakness had improved (left upper limb: MRC grade IV and full power of the left lower limb). The computed tomography (CT) scan showed no new findings.   Conclusion: Primary cerebral hydatid disease is rare and the multiple-cyst variety is even rare. In this case, a peculiar association with a surgically-treated ICH was explored with possible theories to suggest future research directions.

Interhemispheric Contralateral Transfalcine Approach for Subparacentral Arteriovenous Malformation: 3-Dimensional Operative Video

2021 ◽  
Author(s):  
Matías Baldoncini ◽  
Alvaro Campero ◽  
Sabino Luzzi ◽  
Juan F Villalonga
Keyword(s):  
Right Hemisphere ◽  
Vascular Lesion ◽  
Neurological Deficits ◽  
3 Dimensional ◽  
Postoperative Mri ◽  
Drainage Vein ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
Superior Longitudinal Sinus ◽  
The Right

Abstract Neurovascular procedures along the interhemispheric fissure harbor unique features differentiating them from those arteriovenous malformations (AVMs) located at the lateral surface of the brain.1-4  The aim of this 3-dimensional operative video is to present a microsurgical resection of an AVM in a subparacentral location, operated through an interhemispheric contralateral transfalcine approach.1,3,5  This is a case of a 29-yr-old female, with headaches and history of seizures. The patient presented an interhemispheric bleeding 6 mo before the surgery. The magnetic resonance imaging (MRI) showed a vascular lesion located on the medial surface of the right hemisphere at the confluence between the cingulate sulcus and its ascending sulcus. In the cerebral angiography, a right medial AVM was observed, receiving afference from the right anterior cerebral artery and draining to the superior longitudinal sinus. The patient signed an informed consent for the procedure and agreed with the use of her images and surgical video for research and academic purposes.  The patient was in a supine position, and a left interhemispheric contralateral transfalcine approach was performed,1-3 a circumferential dissection of the nidus, and, finally, the AVM was resected in one piece.  The patient evolved without neurological deficits after the surgery. The postoperative MRI and angiography showed a complete resection of the AVM.  In the case presented, to avoid exposing the drainage vein first and to use the gravity of the exposure, the contralateral transfalcine interhemispheric approach was used,1,2 which finally accomplished the proposed objectives.

Neurospect Findings in Patients Exposed to Neurotoxic Chemicals

1994 ◽  
Vol 10 (4-5) ◽  
pp. 561-571
Author(s):  
Gunnar Heuser ◽  
Ismael Mena ◽  
Francisca Alamos
Keyword(s):  
Elderly Patients ◽  
Qualitative Analysis ◽  
Right Hemisphere ◽  
Young Patients ◽  
Chronic Fatigue ◽  
Psychiatric Symptomatology ◽  
Elderly Individuals ◽  
Parietal Lobes ◽  
The Right ◽  
The Brain

Exposures to neurotoxic chemicals such as pesticides, glues, solvents, etc. are known to induce neurologic and psychiatric symptomatology. We report on 41 patients 16 young patients (6 males, 10 females, age 34 8 yrs.) and 25 elderly patients (9 males, 16 females, age 55 7 yrs). Fifteen of them were exposed to pesticides, and 29 to solvents. They were studied with quantitative and qualitative analysis of regional cerebral bood flow (rCBF), performed with 30 mCi of Xe-133 by inhalation, followed by 30 mCi of Tc-HMPAO given intravenously. Imaging was performed with a brain dedicated system, distribution of rCBF was assessed with automatic ROI definition, and HMPAO was normalized to maximal pixel activity in the brain. Results of Xe rCBF are expressed as mean and S.D. in ml/min/100g, and HMPAO as mean and S.D. uptake per ROI, and compared with age-matched controls 10 young and 20 elderly individuals. Neurotoxics HMPAO Uptake Young Elderly R. Orbital frontal R. Dorsal frontal .70 .66 p < 0.05 R. Temporal .64 p < 0.001 R. Parietal .66 .66 We conclude that patients exposed to chemicals present with diminished CBF, worse in the right hemisphere, with random presentation of areas of hypoperfusion, more prevalent in the dorsal frontal and parietal lobes. These findings are significantly different from observations in patients with chronic fatigue and depression, suggesting primary cortical effect, possibly due to a vasculitis process.

scholarly journals Granulomatous orchitis: case report and review of the literature

2021 ◽  
Vol 49 (5) ◽  
pp. 030006052110037
Author(s):  
Liu Liang ◽  
Wang Jiajia ◽  
Li Shoubin ◽  
Qi Yufeng ◽  
Wang Gang ◽  
...  
Keyword(s):  
Color Doppler ◽  
Radical Resection ◽  
Blood Flow Imaging ◽  
Low Intensity ◽  
Disease Characteristics ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Combined Spinal Epidural Anesthesia ◽  
Spinal Epidural

We report the disease characteristics, diagnosis, and treatment of granulomatous orchitis. A 38-year-old man presented with a history of intermittent swelling, pain, and discomfort in the right testicle of 3 days’ duration. Unenhanced magnetic resonance imaging (MRI) of the testis and scrotum revealed an oval mass in the right testis measuring approximately 17 mm in diameter, with clear borders and a target ring-like appearance from periphery to center. T1-weighted imaging (T1WI) showed uniform low-intensity signals, and T2WI showed mixed high- and low-intensity signals. Diffusion-weighted imaging (DWI) signals were iso-intense, and the outer ring on enhanced scans showed progressive enhancement. We performed radical resection of the right testis under combined spinal–epidural anesthesia. The pathological diagnosis was granulomatous right orchitis. Two months postoperatively, ultrasonography showed no testis and epididymal echo signals in the right scrotum, and no obvious abnormalities; color Doppler blood flow imaging (CDFI) findings were normal. Granulomatous orchitis is rare in clinical practice, and the cause is unknown. The disease involves non-specific inflammation; however, it is currently believed that antibiotics and steroids are ineffective for conservative treatment, and orchiectomy should be actively performed.

Comorbid Depressive Disorders in Epilepsy

CNS Spectrums ◽  
2010 ◽  
Vol 15 (S4) ◽  
pp. 3-6 ◽  
Author(s):  
Andres M. Kanner ◽  
Andrew J. Cole
Keyword(s):  
Emergency Room ◽  
Depressive Disorders ◽  
Clonic Seizure ◽  
Resonance Imaging ◽  
Abnormal Signal ◽  
The Past ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
History Of Depression

A 27-year-old woman presented to the emergency room after having witnessed generalized tonic clonic seizure while asleep. Birth and development were normal. She had suffered a single febrile seizure at 13 months of age, but had no other seizure risk factors. She was otherwise well except for a history of depression for which she was taking sertraline. Depressive symptoms had been well controlled over the past 3 months, but she had been under increased stress working to finish a doctoral thesis. Neurological examination was normal. Magnetic resonance imaging (MRI) showed modest asymmetry of the hippocampi, slightly smaller on the right, but no abnormal signal and well-preserved laminar anatomy. An electroencephalogram was negative. She was discharged from the emergency room with no treatment. Three weeks later, the patient's boyfriend witnessed an episode of behavioral arrest with lip smacking and swallowing automatisms lasting 45 seconds, after which the patient was confused for 20–30 minutes. The next morning she and her boyfriend kept a previously scheduled appointment with a neurologist.

De novo convulsive status epilepticus in patients with multiple sclerosis treated with dalfampridine

2018 ◽  
Vol 25 (4) ◽  
pp. 618-621 ◽  
Author(s):  
Emilie Panicucci ◽  
Mikael Cohen ◽  
Veronique Bourg ◽  
Fanny Rocher ◽  
Pierre Thomas ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Status Epilepticus ◽  
De Novo ◽  
Case Reports ◽  
Brain Magnetic Resonance Imaging ◽  
Convulsive Status Epilepticus ◽  
Biological Tests ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
History Of Epilepsy

Background: Dalfampridine extended release (DAL) is a broad-spectrum voltage-gated potassium channel blocker that is indicated in multiple sclerosis to improve the nerve conduction of demyelinated axons. Seizures are a known side effect of DAL, which is contraindicated in patients with a history of epilepsy. Objective: Three cases of multiple sclerosis (MS) with de novo convulsive status epilepticus (CSE) probably related to dalfampridine administration are described. Methods: No patients had a history of seizures or renal impairment. Biological tests were normal. A brain magnetic resonance imaging (MRI) showed diffuse cortical and subcortical atrophy without active inflammatory lesions. Results: All three patients presented with CSE that was attributed to DAL and so was discontinued. Conclusion: These case reports illustrate that, aside from seizures, de novo CSE is a potential complication of MS patients treated with DAL.

scholarly journals Overlapping anti-N-methyl-D-aspartate receptor (NMDAR) Encephalitis With Neuromyelitis Optica Spectrum Disorders: A Case Report

2021 ◽  
Author(s):  
Jialin Pan ◽  
Begench Ovlyakulov ◽  
Lili zhou
Keyword(s):  
Neuromyelitis Optica ◽  
Brain Magnetic Resonance Imaging ◽  
Chinese Patient ◽  
Cerebellar Hemisphere ◽  
Double Positive ◽  
Blurred Vision ◽  
Aspartate Receptor ◽  
Nmdar Encephalitis ◽  
Magnetic Resonance Imaging Mri ◽  
The Right

Abstract BackgroundAnti-N-methyl-D-aspartate receptor (NMDAR) encephalitis can coexist with neuromyelitis optica spectrum disorder (NMOSD). Patients with overlapping anti-NMDAR encephalitis with positive NMDAR antibodies and aquaporin 4 immunoglobulin G (AQP4-IgG)-seropositive NMOSD are rare but should not be ignored.Case presentationThis report describes a unique case of anti-NMDAR encephalitis coexisting with NMOSD is presented. A 27-year-old male presented with blurred vision, cognitive impairment, psychosis, dysphagia, gait instability and urinary incontinence. Brain magnetic resonance imaging (MRI) showed abnormal signals in the right cerebellar hemisphere, temporal lobe, and corpus callosum. NMDAR antibodies were positive in the CSF. AQP4-IgG antibodies were positive in the serum. The patient's condition was stable following intravenous gamma globulin, corticosteroids, immunosuppressants and symptomatic treatments. ConclusionsThis case provides further evidence for the occurrence of anti-NMDAR encephalitis overlapping NMOSD with AQP4-IgG-seropositive in a Chinese patient. However, the mechanisms underlying the occurrence of double positive antibodies remain elusive.

Paroxysmal kinesigenic dyskinesia–like phenotype in multiple sclerosis

2017 ◽  
Vol 23 (13) ◽  
pp. 1795-1797 ◽  
Author(s):  
Roxana Pop ◽  
Stefan Kipfer
Keyword(s):  
Multiple Sclerosis ◽  
Gene Mutations ◽  
Brain Magnetic Resonance Imaging ◽  
Acute Onset ◽  
Intravenous Steroid ◽  
Paroxysmal Kinesigenic Dyskinesia ◽  
Hyperkinetic Movement Disorder ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Rapid Regression

In April 2015, a 20-year-old woman with multiple sclerosis (MS) presented with acute onset of repetitive abnormal postures and choreatic movements of the right arm, precipitated by voluntary movements (online video 1 and 2). Brain magnetic resonance imaging (MRI) showed a new active MS lesion involving the basal ganglia on the left side (Figure 1(a)). Intravenous steroid treatment resulted in rapid regression of this paroxysmal kinesigenic dyskinesia (PKD)-like hyperkinetic movement disorder. The patient became asymptomatic within 3 months. PKD is characterized by recurrent uni- or bilateral choreoathetosis and usually represents an autosomal dominant inherited disorder caused by PRRT2 gene mutations. As in the present case, a PKD-like phenotype may be associated with MS relapses in presumably genetic negative cases.

Herpes zoster ophthalmicus following onabotulinumtoxinA administration for chronic migraine: A case report and literature review

Cephalalgia ◽  
2014 ◽  
Vol 35 (5) ◽  
pp. 443-448 ◽  
Author(s):  
Paul M Gadient ◽  
Jonathan H Smith ◽  
Stephen J Ryan
Keyword(s):  
Herpes Zoster ◽  
Literature Review ◽  
Chronic Migraine ◽  
Young Patients ◽  
Viral Reactivation ◽  
Herpes Zoster Ophthalmicus ◽  
Local Trauma ◽  
Physician Awareness ◽  
History Of ◽  
The Right

Background There is a growing body of literature documenting local herpes zoster outbreak following procedures. The mechanism underlying these outbreaks remains elusive. We present a case of zoster following onabotulinumtoxinA (BTX) for migraine and a literature review. Methods Chart and literature review. Case A 72-year-old woman with chronic migraine received BTX injections for 3 years without incident. She had a history of thoracic zoster with subsequent post-herpetic neuralgia. In August 2013, 48 hours after receiving BTX injections, she developed a painful rash in the right V1 distribution consistent with herpes zoster ophthalmicus. One week later the rash had resolved without treatment. Literature review We identified 65 (including 2 from Juel-Jenson) cases of zoster reactivation following minor procedures. These cases tend to be in young patients without specific risk factors. Outbreaks characteristically occur at the level of exposure to local trauma. Discussion Our review suggests that local trauma, regardless of the nature of stimuli, may be sufficient for zoster reactivation. We hypothesize that the stressors in these reported cases exert a local epigenetic influence on viral transcription, allowing for viral reactivation. Conclusion Zoster is a potential complication of BTX administration for chronic migraine in adults. Physician awareness can reduce the significant morbidity associated with this disease.

scholarly journals Intracranial subdural osteoma

2020 ◽  
Vol 18 ◽  
pp. 205873922092685
Author(s):  
Yunna Yang ◽  
Zheng Gu ◽  
Yinglun Song
Keyword(s):  
Dura Mater ◽  
Histopathological Examination ◽  
Surgical Excision ◽  
Benign Neoplasms ◽  
Resonance Imaging ◽  
Inner Surface ◽  
History Of ◽  
Magnetic Resonance Imaging Mri ◽  
T1 Hyperintensity ◽  
The Right

Subdural osteomas are extremely rare benign neoplasms. Here, we report the case of a 35-year-old female patient with a right frontal and parietal subdural osteoma. The patient presented with a 2-year history of intermittent headache and fatigue. Computerized tomography (CT) scan showed a high-density lesion attached to the inner surface of the right frontal and parietal skull. Magnetic resonance imaging (MRI) demonstrated T1 hyperintensity and T2 hypointensity of the lesion. Intraoperatively, the hard mass was located in subdural space and attached to the dura mater. Histopathological examination revealed lamellated bony trabeculae lined by osteoblasts and the intertrabecular marrow spaces occupied by adipose tissue. The patient underwent neurosurgical resection and recovered without complication. Surgical excision is recommended to extract the symptomatic lesions with overlying dura mater.

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