ABSTRACT
Extensive en plaque intradural extramedullary tuberculomas can occur as a paradoxical response to chemotherapy for intracranial tuberculomas. We report a case of 31-year-old male who presented with backache and progressive weakness and urgency of micturition. Magnetic resonance imaging dorsolumbar spine which showed an ill-defined T1 hypointense and T2 heterointense lesion noted posterior to the thoracic spinal cord, extending from C7 to D5 vertebral levels suggestive of en plaque meningioma. The patient underwent D1-D5 laminectomy, with subtotal debulking of the tumor. The histopathological examination of lesion was suggestive of granulomatous inflammation with multinucleated and Langhan type giant cells confirming the diagnosis of tuberculoma.
Subject(s)
Kidney Failure, Chronic , Quadriceps Muscle/injuries , Tendon Injuries/diagnosis , Diagnosis, Differential , Humans , Male , Middle Aged , Quadriceps Muscle/surgery , Rupture, Spontaneous/diagnosis , Rupture, Spontaneous/diagnostic imaging , Rupture, Spontaneous/surgery , Tendon Injuries/diagnostic imaging , Tendon Injuries/surgery , Tomography, X-Ray ComputedSubject(s)
Dyskinesias/physiopathology , Hypertrophy/physiopathology , Magnetic Resonance Imaging , Nervous System Malformations/physiopathology , Olivary Nucleus/pathology , Dyskinesias/diagnostic imaging , Humans , Hypertrophy/diagnostic imaging , Male , Middle Aged , Nervous System Malformations/diagnostic imaging , Neuroimaging , Palate, Soft/physiopathology , Tongue/physiopathologySubject(s)
Neurodegenerative Diseases/etiology , Neurodegenerative Diseases/pathology , Olivary Nucleus/diagnostic imaging , Stroke/complications , Adult , Humans , Hypertrophy/etiology , Hypertrophy/pathology , Magnetic Resonance Imaging , Male , Posterior Cerebral Artery/physiopathology , Stroke/diagnostic imagingABSTRACT
Acute cerebellitis (AC) is a rare inflammatory syndrome presenting as cerebellar dysfunction, seen more frequently in children. AC can have a variable course with features of cerebellar dysfunction, raised intracranial pressure and neurological deficits, and can sometimes even be potentially fatal due to complications such as obstructive hydrocephalus and brainstem compression, warranting surgical intervention. We report a case of a 12-year-old boy who presented with raised intracranial pressure and ataxia. Imaging with CT and MRI showed AC with obstructive hydrocephalus and tonsillar herniation. He was managed with medications for raised intracranial pressure and with ventriculoperitoneal shunt, and he recovered completely over a period of 2 weeks. Imaging has an important role in the diagnosis of AC and in differentiating it from acute cerebellar ataxia, which has a more benign course. It is crucial to diagnose and promptly manage the rarely occurring but life-threatening complications of AC.
