Corrigendum to 'Anterior interosseous nerve lesion and distal myoclonus revealing a Parsonage Turner Syndrome associated with Hashimoto's thyroiditis' [Radiology Case Reports 16 (2021) 3176-3181].

[This corrects the article DOI: 10.1016/j.radcr.

Acute spinal cord ischemia in a patient with Situs Inversus Totalis.

Situs inversus totalis (SIT) is a rare developmental abnormality where the organs throughout both the thoracic cavity and abdomen are a mirror image of normal anatomy, often occurring concomitantly with other genetic and developmental defects. Acute spinal cord ischemia is diagnosed based on the clinical presentation along with consistent imaging, but since clinical manifestations of acute spinal cord ischemia- rapidly progressive motor, sensory, and autonomic dysfunction-overlap with a wide spectrum of myelopathies, a thorough diagnostic workup with consideration of inflammatory, infectious, compressive and nutritional etiologies is required to establish the diagnosis. In this report, we present the case of an 18-year-old female patient who was admitted with acute onset of severe lower back pain, progressive weakness, paralysis, loss of sensation in both lower limbs and voiding difficulties.

Anterior interosseous nerve lession and distal myoclonus revealing a parsonage turner syndrome associated with hashimoto thyroiditys.

Parsonage-Turner Syndrome (PTS), also known as brachial neuritis or neuralgic amyotrophy, is a rare disorder affecting 2 to 3 individuals per 100,000 each year. Abrupt onset shoulder pain, followed by motor weakness, paresthesia and hypoesthesia, is usually reported, lasting several months with variable recovery. The etiology of the disease may be idiopathic or triggered by an underlying autoimmune disease in genetically susceptible individuals.

Metabolomic Biomarkers of Multiple Sclerosis: A Systematic Review.

Background: Magnetic resonance imaging (MRI), cerebrospinal fluid (CSF) analysis, and the McDonald's clinical criteria are currently utilized tools in diagnosing multiple sclerosis. However, a more conclusive, consistent, and efficient way of diagnosing multiple sclerosis (MS) is yet to be discovered. A potential biomarker, discovered using advances in high-throughput sequencing such as nuclear magnetic resonance (NMR) spectroscopy and other "Omics"-based techniques, may make diagnosis and prognosis more reliable resulting in a more personalized and targeted treatment regime and improved outcomes.

Mobile Myxopapillary Ependymoma with Associated Filum Terminale Cyst.

Background: Intradural ependymal cysts are benign, fluid-filled cysts usually situated along the ventral surface of the spinal cord. There are previous reports of 19 intradural cysts in the literature, including one cyst of the filum terminale. Here, we report for the first time the presence of a radiographically occult filum terminale cyst associated with a myxopapillary ependymoma.