Background:This study describes thecommon radiological findings in COVID-19 patients and defines the typical atypical seen on chest radiography computed tomography (CT) these patients. Methods:A cross-sectional of 385 diagnosed with COVID-19, aged 18 years or over who presented to King Abdullah University Hospital. Patients incomplete data were excluded. Data collected from electronic patient r...

Background: Rheumatoid factor (RF) and anti-cyclic citrullinated peptides (anti-CCP) are two highly specific laboratory markers for rheumatoid arthritis. However, they can also be found in other chronic inflammatory arthritis such as psoriatic (Psa). Objectives: The aim of our study is to analyze the different epidemiological paraclinical characteristics seropositive Methods: Descriptive analyt...