Brain metastases (BMs) arising from ovarian cancer remain rare. Spinal cord metastases are even rarer, accounting for just 0.4% of total metastatic spinal cord compressions. In this report, we describe a case of a woman in her 70s who developed sequential brain and spinal cord metastases during her treatment for high-grade serous ovarian cancer, without a germline or somatic mutation. Following completion of neoadjuvant chemotherapy, interval debulking surgery and adjuvant chemotherapy, relapsed disease was ultimately identified as a single BM, curiously mimicking an acoustic neuroma. Subsequently, spinal cord metastases rapidly developed. Throughout, multidisciplinary team meetings guided decisions on patient management. In this report, we highlight the rarity of such a presentation and discuss the possible role of disease pathophysiology, associated systemic anticancer therapy resistance, and treatment possibilities for both cerebral and spinal metastases.
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http://dx.doi.org/10.1136/bcr-2023-259144 | DOI Listing |
Cureus
December 2024
General Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth (Deemed to Be University), Pune, IND.
Acute transverse myelitis (ATM) is a neurological disorder characterized by inflammation of the spinal cord, often resulting in sensory, motor, and autonomic dysfunction. Herein, we present a unique case of acute transverse myelitis secondary to hepatitis C virus (HCV) infection complicating infective endocarditis (IE), a rarely reported association. A 29-year-old female presented with progressive lower extremity weakness, urinary retention, and sensory disturbances.
View Article and Find Full Text PDFANZ J Surg
January 2025
Middlemore Hospital, Auckland, New Zealand.
Background: To investigate the incidence, demographic characteristics, etiologies, surgical interventions, hospital stays, and neurologic outcomes associated with watersport-related traumatic spinal cord injuries (TSCI) in New Zealand.
Methods: Retrospective study collected data from New Zealand's two spinal rehabilitation units, the Auckland Spinal Rehabilitation Unit (ASRU) and the Burwood Spinal Unit (BSU). It included adults aged over 16 years, between January 2007 and December 2021 with new TSCI secondary to traumatic watersport activities.
Probiotics Antimicrob Proteins
January 2025
Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran.
Heat-killed lactobacilli seem to have protective effects against oxidative stress and neurotoxicity. This study aimed to evaluate the antioxidant properties of specific heat-killed lactobacilli extracts and determine their neuroprotective effects against the neurotoxicity induced by blood plasma from people with multiple sclerosis (MS). The antioxidant activity of the three heat-killed lactobacilli was measured using the DPPH assay.
View Article and Find Full Text PDFJ Neurol
January 2025
Department of Neurology, University Hospital Basel, University of Basel, Basel, Switzerland.
Background: With the approval of disease-modifying treatments for 5q-spinal muscular atrophy (SMA), there is an increasing need for biomarkers for disease course and therapeutic response monitoring. Radially sampled Averaged Magnetization Inversion Recovery Acquisitions (rAMIRA) MR-imaging enables spinal cord (SC) gray matter (GM) delineation and quantification in vivo. This study aims to assess SC GM atrophy in patients with 5q-SMA and its associations with clinical disability.
View Article and Find Full Text PDFExp Brain Res
January 2025
Faculty of Sport, Technology and Health Sciences, St. Mary's University, Twickenham, Middlesex, UK.
The aim of this study was to assess if ischaemic preconditioning (IPC) can reduce pain perception and enhance corticospinal excitability during voluntary contractions. In a randomised, within-subject design, healthy participants took part in three experimental visits after a familiarisation session. Measures of pressure pain threshold (PPT), maximum voluntary isometric force, voluntary activation, resting twitch force, corticospinal excitability and corticospinal inhibition were performed before and ≥10 min after either, unilateral IPC on the right leg (3 × 5 min); a sham protocol (3 × 1 min); or a control (no occlusion).
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