Sarcomatoid renal cell carcinoma typically signifies an exceptionally poor prognosis, with patients rarely surviving beyond one year. An 83-year-old male presented to our hospital with complaints of headache and left-sided limb weakness. Computed tomography (CT) scans of the head and lungs disclosed a mass within the right temporal lobe, accompanied by peritumoral edema in the right cerebral hemisphere. Brain magnetic resonance imaging (MRI) with contrast enhancement and diffusion-weighted imaging (DWI) delineated a mass in the right temporal lobe, measuring 3 × 3 × 3 cm. He underwent cytoreductive surgery successively in the neurosurgery and urology departments. Despite experiencing postoperative tumour recurrence, the patient has lived close to four years to date. This case report illustrates that cytoreductive surgery combined with systemic pharmacotherapy can still confer significant survival benefits for elderly patients.

BACKGROUND: In the dynamic realm of modern medicine, the advent of virtual reality technology heralds a transformative era, reshaping the contours of diagnosis and surgical planning with its immersive prowess. This study delves into the groundbreaking application of virtual reality in the intricate dance of neurosurgery, particularly spotlighting its role in the management of astrocytoma grade III-a cerebral challenge of significant complexity.
METHODS: A 30-year-old Middle Eastern man from Syria grappled with the invisible tendrils of pain, manifesting as persistent headaches and a numbing sensation that crept into his neck and extremities. For two relentless months, the morning sun brought not hope but an intensification of his agony, rendering him unable to partake in the daily dance of life. The usual sentinels of relief, analgesic drugs, stood defeated, offering no respite. The neurological examination was normal, there were no pathological findings on sensory and motor examination, and he exhibited normal reflexes and neither meningeal nor cerebellar signs. He showed a family history of breast cancer. The initial foray into the enigmatic depths of his brain via computed tomography and magnetic resonance imaging imaging unveiled a finding in the right temporal lobe, a lesion that suggested something more sinister. Previous medical interventions included analgesic medications prescribed for persistent headaches, but they offered no relief. No other therapeutic interventions were administered prior to the current diagnosis. It was here that virtual reality technology emerged not as a mere tool but as a beacon of precision, casting a three-dimensional light on the shadowy intruder. This technological marvel allowed for meticulous measurement 21.8 × 14.5 mm and localization within the temporal theater, setting the stage for what was to come. With the path laid clear, the patient embarked on a surgical odyssey, a quest to excise the unwelcome guest. The operation was a triumph, a testament to human ingenuity and the symbiotic relationship between flesh and machine. The postoperative verdict was delivered through the lens of histopathology, confirming the presence of an astrocytoma grade III, a cerebral interloper known for its rapid proliferation. The battle, however, was far from over. Complementary radiotherapy and chemotherapy were enlisted as allies in this ongoing war, their potent forces working in concert to stave off the cellular insurgence. The patient\'s journey through the healing arts was charted by periodic clinical and neurological examinations, with laboratory tests and the vigilant gaze of brain magnetic resonance imaging ensuring a watchful eye was kept on any potential resurgence.
CONCLUSIONS: In this narrative of resilience and technological prowess, we witness the harmonious fusion of human touch and digital precision, a partnership that redefines the boundaries of medicine and the art of healing, by use of virtual reality technology in the diagnosis of astrocytoma and enhancing the accuracy, effectiveness, and safety of neurosurgical procedures, which can ultimately benefit patients with brain tumors.

BACKGROUND: Gelastic seizure (GS) is a rare type of epilepsy that most commonly appears in patients with hypothalamic hamartoma. It is rarely associated with other types of brain damage. This particular type of epilepsy is relatively rare and has few links to other brain lesions. Temporal lobe malacia is mostly caused by cerebral infarction or cerebral hemorrhage, which can lead to seizures. We report a case of GS in a woman with temporal lobe malacia which was reported for the first time in the literature.
METHODS: A 73-year-old female, diagnosed case of GS, presented with repetitive stereotyped laughter a month prior to presentation, happening multiple times daily and with each time lasting for 5-15s. Electroencephalogram displayed a focal seizure seen in the right temporal region. Magnetic resonance imaging head with contrast showed a right temporal lobe malacia. The patient was started on levetiracetam daily. The patient indicated that they had fully recovered and were not experiencing any recurrent or stereotyped laughter during their daily routines. These results remained consistent even after a one-year follow-up period.
CONCLUSIONS: GS can be caused by temporal lobe malacia, which is an uncommon but potentially grave condition. The outcome of this present case exhibited the importance of the temporal lobe in the genesis of GS.

We present a young woman with clozapine-resistant schizoaffective disorder who was treated with maintenance electroconvulsive therapy and multiple antipsychotics but continued to have auditory hallucinations. She had a haemorrhagic stroke secondary to a ruptured arteriovenous malformation at the right superior temporal gyrus, which was excised during emergency craniotomy. Despite having neurological deficits after the stroke, she reported cessation of auditory hallucinations. Magnetic resonance imaging of the brain showed Wallerian degeneration over the right temporal region. Personalised neuromodulation intervention may be a more effective treatment option for clozapine-resistant schizophrenia.

Introduction: We report an epileptic patient who experienced hallucinatory visual experiences of autobiographical memories from her past. These visual experiences were confined to the lower left quadrant of her visual field.Methods: We carried out a single-case study that used brain-imaging, EEG and behavioural methods to study this patient.Results: We found that this patient had an incomplete left inferior homonymous quadrantanopia due to a lesion of right occipital cortex, and also that she showed neurological abnormalities in right temporal cortex, a region that is part of the brain\'s autobiographical-memory circuit.Conclusion: We attribute the occurrence of this patient\'s autobiographical-memory hallucinations to the combination of degraded visual input to right temporal cortex plus hyperexcitability of that region.

Focal seizures with subjective auditory phenomena, known as auditory seizures, are uncommon and can include simple to complex auditory hallucinations. We present a case of a 59-year-old man who presented with motor and non-motor seizures. He had a four-month history of hearing things resembling continuous metallic sounds, pennies dropping into a bank, persistent music after radio cessation, and the sound of a passing train. Brain MRI showed multiple serpiginous flow voids in the right temporal lobes, consistent with an arteriovenous malformation that was confirmed eventually with a diagnostic brain angiogram. The etiology of the seizures was related to a structural lesion in the setting of a right temporal arteriovenous malformation (AVM). Treatment with 2000mg of levetiracetam twice daily and 300mg of oxcarbazepine twice daily improved symptoms, and subsequent stereotactic radiosurgery ablation successfully treated the AVM. Post-treatment MRI showed reduced visibility of parasitized vessels, with controlled generalized seizures but partial control of auditory seizures.

Numerous treatment options are being studied for Alzheimer\'s disease (AD) given the rising prevalence of this condition worldwide. Transcranial Magnetic Stimulation (TMS) is a promising option for regulating specific neurological abnormalities pertaining to this condition. This case presents a patient with AD and co-occurring major depressive disorder that received 36 sessions of Deep TMS to the frontal and temporal lobes. This patient experienced improved general cognitive functioning and memory, remission from depression, and reduced slow-frequency theta activity in frontal and temporal sites. Following 7 months of weekly maintenance, additional improvements occurred. This report suggests that Deep TMS may be effective in mitigating AD symptoms, and maintenance sessions are advisable.

OBJECTIVE: Magnetic resonance imaging-guided laser interstitial thermal therapy (MRIgLITT) has been proven safe and effective for the treatment of focal epilepsy of different etiologies. It has also been used to disconnect brain tissue in more extensive or diffuse epilepsy, such as corpus callosotomy and hemispherotomy.
METHODS: In this study, we report a case of temporo-parieto-occipital disconnection surgery performed using MRIgLITT assisted by a robotic arm for refractory epilepsy of the posterior quadrant. A highly realistic cadaver simulation was performed before the actual surgery.
RESULTS: The patient was a 14-year-old boy whose seizures began at the age of 8. The epilepsy was a result of a left perinatal ischemic event that caused a porencephalic cyst, and despite receiving multiple antiepileptic drugs, the patient continued to experience daily seizures which led to the recommendation of surgery.
CONCLUSIONS: A Wada test lateralized language in the right hemisphere. Motor and sensory function was confirmed in the left hemisphere through magnetic resonance imaging functional studies and NexStim. The left MRIgLITT temporo-parieto-occipital disconnection disconnection was achieved using 5 laser fibers. The patient followed an excellent postoperative course and was seizure-free, with no additional neurological deficits 24 months after the surgery.

This case report presents a 21-year-old male with recurrent seizures attributed to isolated temporal lobe closed-lip schizencephaly coexisting with septo-optic dysplasia. Despite adult-onset seizures, the patient lacked motor deficits, maintaining normal developmental milestones. Comprehensive diagnostic modalities, including MRI revealing temporal lobe atrophy and associated abnormalities, contributed to the unique identification of schizencephaly. The classic triad of septo-optic dysplasia further complicated the clinical spectrum. Financial limitations influenced the predominantly conservative management, highlighting healthcare challenges. This case enhances our understanding of the rare congenital disorder, emphasizing the importance of tailored diagnostics and management strategies for diverse presentations of schizencephaly, particularly in the context of associated congenital anomalies.

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