Related Experiment Video
Updated: May 7, 2026

Identifying, Diagnosing, and Grading Malignant Peripheral Nerve Sheath Tumors in Genetically Engineered Mouse Models
Published on: May 17, 2024
A benign cancer with malicious paraneoplastic syndromes
Alexander Vogt1, Shuang Wang, Dale Ventour
1Hull and East Yorkshire Hospitals NHS Trust, Hull, UK.
Abstract:
A 70-year-old retired general practitioner with known follicular lymphoma presented with ptosis, dysphagia and progressive weakness in his upper and lower limbs. Despite having positive antibodies for myasthenia gravis he did not respond to conventional treatment with pyridostigmine, immunoglobulins and steroids. After 1 week on a general ward, he required intensive care for non-invasive ventilation. On the intensive care unit, he developed a secondary paraneoplastic syndrome in the form of a syndrome of inappropriate antidiuretic hormone secretion and required a tracheostomy for ventilatory support. After 1 week of invasive ventilation and remaining fully conscious throughout, he declined further treatment and passed away.
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