The aim of this review is to present a pictorial essay emphasizing the various patterns of
calcification in pulmonary nodules (PN) to aid diagnosis and to discuss the differential diagnosis …

Background: The prevalence of obstructive sleep apnea (OSA) has not been assessed in
Saudi Arabia. We aimed to assess the prevalence of individuals who were at risk of OSA in a …

Advances in our understanding of human immunodeficiency virus (HIV) infection have led
to improved care and incremental increases in survival. However, the pulmonary …

Aims The pathogenesis, viral localization and histopathological features of Middle East
respiratory syndrome – coronavirus ( MERS ‐CoV) in humans are not described sufficiently. The …

Background Studies have shown that insomnia is a common sleep disorder among patients
with end-stage renal disease (ESRD). This study aimed to assess the prevalence of …

Restless legs syndrome (RLS) is an extremely distressing problem experienced by patients
on dialysis; the prevalence appears to be greater than in the general population, with a wide …

… Al-Jahdali et al24 reported the factors pertinent to Saudi adult asthmatic patients that
lead to poor compliance. he 2 major reasons for poor compliance in our population were …

Objectives: To measure the Saudi population’s sleep quality during the lockdown of COVID-19.
Methods: An internet-based questionnaire that was performed during the lockdown of the …

The solitary pulmonary nodule (SPN) is frequently seen on chest radiographs and computed
tomography (CT). The finding of a SPN usually provokes a flurry of clinical and imaging …

The Saudi Thoracic Society (STS) launched the Saudi Initiative for Chronic Airway Diseases
(SICAD) to develop a guideline for the diagnosis and management of chronic obstructive …