Diagnostic performance of low-dose chest CT to detect COVID-19: A Turkish population study.

Purpose: We aimed to evaluate the diagnostic performance of low-dose chest computed tomography (CT) in patients under investigation for coronavirus disease 2019 (COVID-19).

Methods: This retrospective study included 330 patients suspected of having COVID-19 from March 15 to April 16, 2020. We examined 306 patients upon initial presentation using both CT and real-time reverse-transcriptase polymerase-chain-reaction (rRT-PCR).

The Evaluation of Serum Pentraxin-3 and High-Sensitivity C-Reactive Protein Levels in Patients with Acute Attack of COPD.

Background: Acute exacerbations of chronic obstructive pulmonary disease (COPD) are characterized by the release of inflammatory mediators. The aim of this study was to compare serum levels of pentraxin 3 (PTX3) and high-sensitivity C-reactive protein (hs-CRP) in patients with acute exacerbations of COPD with those of a healthy control group.

Methods: The study included 107 men and 19 women, with mean age of 66.

Sciatic nerve hypertrophy with Klippel-Trenaunay syndrome: a case report.

A 73-year-old female patient who had severe neuropathic pain due to sciatic nerve hypertrophy with the Klippel-Trenaunay Syndrome has been presented. Localized hypertrophic neuropathy is in one region and characterized by concentric proliferation of Schwann cells around the axon. It is very rare in the absence of generalized hypertrophic neuropathy.