Correlations of Long COVID Symptoms and Inflammatory Markers of Complete Blood Count (CBC): A Cross-sectional Study.

Background: Long-COVID refers to lasting unspecific symptoms like fatigue, decreased concentration and sleep issues after infection which persist for at least three months and cannot be attributed to other causes. Previous studies surveyed the association between inflammatory markers like C - reactive protein (CRP) at hospital admission and long-COVID symptoms in the preceding months. Post-COVID syndrome can affect one-third of patients.

Brain Imaging Findings in Children with Headache.

Background: Headache is a common problem in children, but a small percentage of them have positive findings on CT scan and MRI, and considering that CT scan and MRI is costly and risks of radiation is high for children. Therefore the aim of this study is evaluating CT scans and MRI finding in children with headache.

Materials And Methods: This cross-sectional study was performed on 353 children with headaches that 217 patients underwent CT and 136 patients underwent MRI.