0000000000172263
AUTHOR
Federica Scaduto
Fever and dyspnoea in a tracheostomised patient
A 65-year-old man was referred for evaluation of acute onset of fever, productive cough and dyspnoea. He had previously received a diagnosis of laryngeal carcinoma, which had been treated with laryngectomy and bilateral laterocervical lymphadenectomy, followed by chemotherapy. He underwent plastic surgery of the laryngocutaneous fistula, and a positron emission tomography (PET)- computed tomography (CT) examination performed during follow-up showed 18-FDG (2-fluoro-2-deoxyd- glucose) lung uptake in the apical right portion. He had a smoking history and his regular medications included dexamethasone, metoclopramide, omeprazole, furosemide, cholecalciferol and pregabalin. He had a history of …
Serum lipoproteins are not associated with the severity of asthma
Abstract Background Asthma is a chronic inflammatory disorder of the bronchi with a complicated and largely unknown pathogenesis . In this context, an emerging role is attributed to the apolipoproteins which serve as structural components of plasma lipoproteins . Low density lipoproteins (LDL) may be involved in the inflammatory pathways of the asthmatic airways; in particular, small dense LDL (sdLDL) particles were associated with increased oxidative susceptibility compared to medium and large sized LDL. In our previous study, we found a positive correlation between forced expiratory volume 1 s (FEV 1) % predicted and larger LDL particles (LDL-1), and an inverse correlation between FEV1% p…