Browsing by Author "Narayan, Akash"

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    Postdengue Acute Disseminated Encephalomyelitis
    (Journal of Indian Medical Association, 2024-06) Chakraborty, Sudipto; Narayan, Akash; Chakraborty, Debabrata; Ukil, Bhaskar; Singh, Satya Narayan
    A 38-year-old gentleman, following an uncomplicated dengue fever 2 weeks back, developed acute onset bilateral lower limb weakness and numbness for 5 days, associated with bladder and bowel incontinence and a band-like sensation in T4 dermatome. On examination, he had paraparesis with normal cranial nerves except for left upper motor neuron-type 7th cranial nerve palsy and normal higher mental function. Magnetic resonance imaging (MRI) of the brain and spine detected multiple demyelinating lesions. A diagnosis of postdengue acute disseminated encephalomyelitis (ADEM) was made as part of postinfective inflammatory process after the fever had subsided. Cerebrospinal fluid study ruled out active infection. He was treated with intravenous steroids and is currently recovering. An interesting point in our case was that the patient had significant imaging findings in MRI of the brain with no symptoms or signs suggestive of intracranial involvement—ADEM without evidence of encephalitis.