ABSTRACT
INTRODUCTION AND IMPORTANCE: Severe acute respiratory distress syndrome coronavirus 2 is the causative agent of COVID-19 (Coronavirus 2019) infection. Although symptoms are usually associated with the respiratory system, its neurological involvement should not be underestimated. The most common cerebrovascular complication following the infection is ischemic stroke however, CVST (Cerebral Venous Sinus Thrombosis) has been reported. PRESENTATION OF CASE: We report a unique case of a young patient who had a history of headache and abnormal body movement immediately after COVID-19 infection. His brain Computed tomography scan and Magnetic Resonance Imaging (MRI) showed typical images of CVST. He was admitted and treated with Low Molecular weight heparin. DISCUSSION: CVST is a rare form of stroke which may have devastating complications. The diagnosis is clinically challenging due to its non-specific presentation like headache and altered sensorium alone. Inflammatory process and hypoxic state after the virus infection may favor the hypercoagulable state in CVST. Our patient did not have any other predisposing factor for a hypercoagulable state other than the COVID-19 infection.MRI and venography and computed tomographic venography are the preferred modalities. The Patient is generally treated with anticoagulation therapy. CONCLUSION: High index of suspicion of CVST is necessary when a patient presents with unexplained neurological manifestation following a recent COVID-19 infection to prevent from life-threatening complications. Furthermore, clinicians should not underestimate the multisystem involvement of COVID-19.
ABSTRACT
INTRODUCTION AND IMPORTANCE: Neurocysticercosis is the most common parasitic infection of the nervous system and it is mostly intracranial. Intradural intramedullary or extramedullary is the rarest involvement of intraspinal cysticercosis. Its isolated involvement is even rare, as it usually has intracranial association. We aim to report a rare case of isolated intraspinal neurocysticercosis and discuss the measures we can take for early management. Despite being an eradicable disease of public health importance, its prevalence is increasing widely in developed countries too. Therefore, we aim to discuss its pathogenesis, mode of spread, and preventive aspects as well. PRESENTATION OF CASE: A 40-year-old woman presented to our hospital with pain over the lower back region radiating to the right thigh. Magnetic Resonance Imaging (MRI) of her lumbosacral spine revealed a cystic lesion at the spinal level L5-S1. We confirmed the diagnosis via Histopathological examination (HPE) following surgery. DISCUSSION: Isolated intradural neurocysticercosis of the spine is extraordinarily rare involvement. It is caused by the larval stage of taenia solium. An MRI is the preferred imaging modality. Due to rarity and nonspecific clinic-radiological findings, diagnosis may often be missed. In our case, MRI revealed a cystic lesion at the L5-S1 level of the spine and multiple cystic lesions at the level were found intra-operatively. Its diagnosis is confirmed by HPE. Treatment can be medical or surgical according to the severity of the disease. CONCLUSION: Although rare, neurocysticercosis can cause irreversible neurological damage. Therefore, surgeons should consider it in the differential diagnosis of intraspinal lesions.
ABSTRACT
Headache is a common presentation during postpartum period. Anesthesiologist, obstetrician, and neurosurgeon should be aware of the possibility of subdural hematoma in patient complaining of headache following spinal anesthesia.
