Spontaneous Pneumomediastinum in Patients Diagnosed with COVID-19: A Case Series with Review of Literature.

Background: Spontaneous pneumomediastinum (SPM) is a rare condition defined by the presence of air in the mediastinum in the absence of traumatic or iatrogenic injury. Although the imaging findings and complications of SARS-CoV-2 infection have been reported many times, there are few reports of the prevalence and outcomes of patients with SPM.

Purpose: In this paper, we aimed to illustrate the different manifestations, management, and outcome of three cases of SPM in COVID-19 patients and provide an extensive review available literature.

An unusual case of ventral spontaneous spinal epidural hematoma: Case report with review of literature.

Spontaneous spinal epidural hematoma is a rare predominantly idiopathic entity which can prompt acute neurologic symptoms and if not managed in time can lead to devastating outcomes. High index of suspicion is required for early diagnosis on MRI for a prompt management of patients showing sudden neurologic deficits. Our patient was 42-year-old female who presented with sudden onset of numbness followed by weakness in both lower limbs and urinary retention without any comorbidity or any medication.

Overcoming the Elusiveness of Neurosarcoidosis: Learning from Five Complex Cases.

The involvement of the central nervous system in sarcoidosis can manifest with a variety of neurological symptoms, and most of them can be nonspecific. The diagnosis of neurosarcoidosis (NS) can therefore be very challenging without a tissue biopsy. Both computed tomography (CT) and magnetic resonance imaging (MRI) are important imaging modalities in the diagnosis of NS, and MRI is the modality of choice due to its superior soft-tissue contrast resolution.

A Comprehensive Systematic Review of CSF analysis that defines Neurological Manifestations of COVID-19.

Background: Limited literature exists on Cerebrospinal fluid (CSF) findings in COVID-19 patients with neurological symptoms. In this review, we conducted a descriptive analysis of CSF findings in patients with COVID-19 to understand prognosis and explore therapeutic options.

Methods: We searched PubMed, Google Scholar, and Scopus databases using the keywords "SARS-CoV-2 in cerebrospinal fluid" and "SARS-CoV-2 and CNS Complications"" for reports of CSF findings in COVID-19 related neurological manifestations.

Relevance and Clinical Significance of Magnetic Resonance Imaging of Neurological Manifestations in COVID-19: A Systematic Review of Case Reports and Case Series.

We performed a systematic literature review of neuroimaging, predominantly focusing on magnetic resonance imaging (MRI) findings associated with neurological manifestations of coronavirus disease-2019 (COVID-19). We screened articles from PubMed, Google Scholar and Scopus, looking for reports that would potentially have neuroimaging findings in patients with COVID-19. Data analysis was performed with patient-based data based on the availability of clinical characteristics and outcomes for each individual patient from the studies.