Evaluation of diaphragm functions with diaphragm ultrasound and pulmonary function tests in individuals with Friedreich's ataxia.

Background/aim: It is known that the correlation of pulmonary function tests (PFT) with muscle dysfunction is insufficient. Here, we aimed to evaluate the diaphragm functions in individuals with Friedreich's ataxia (FRDA) and to examine its relationship with respiratory parameters and disease severity.

Materials And Methods: This prospective study, conducted between November and December 2022, at Erciyes University, included 14 individuals with genetically confirmed FRDA and an age- and gender-matched healthy control group of eight individuals.

Diffuse alveolar hemorrhage following inhaled sevoflurane: A rare complication of inhalational anesthesia.

Sevoflurane is a commonly used inhalational anesthetic agent for inducing and maintaining general anesthesia. However, it has been associated with a rare but serious pulmonary condition known as diffuse alveolar hemorrhage (DAH). DAH is characterized by decreased hemoglobin levels, diffuse pulmonary infiltration, and respiratory failure with hypoxemia.

Lung cancer from suspicion to treatment: An indicator of healthcare access in Turkey.

Background: Lung cancer is the leading cause of cancer-related deaths worldwide. Before beginning lung cancer treatment, it is necessary to complete procedures such as suspecting lung cancer, obtaining a pathologic diagnosis, and staging. This study aimed to investigate the processes from suspicion of lung cancer to diagnosis, staging, and treatment initiation.

DTPA clearance test: a sensitive method for detecting radiation-induced lung fibrosis in lung cancer patients.

Objective: The aim of this study is to analyze the frequency of lung injury and the sensitivity of the diethylenetriamine penta-acetic acid (DTPA) clearance test in detecting lung injury in patients undergoing radiotherapy (RT) to the thorax.

Material And Method: Twenty individuals scheduled for RT for lung cancer were included as the patient group. The healthy control group consisted of 20 age and gender-matched individuals who were nonsmokers with no history of comorbidities.

Are MUC5B and TERT mutations genetic risk factors for pulmonary fibrosis in individuals with severe COVID-19?

Introduction: The genetic risk factors for Coronavirus disease-2019 (COVID19)-associated pulmonary fibrosis (CAPF) are not clearly defined. Mutations in the genes encoding telomerase reverse transcriptase (TERT) and mucin 5B (MUC5B) are well-known genetic risk factors for pulmonary fibrosis. In this study, we aimed to show whether the most common proven mutations of pulmonary fibrosis affect the development of CAPF.

Transient monocular visual impairment as an initial symptom of COVID-19 infection in an individual with multiple sclerosis receiving teriflunomide.

In December 2019, coronavirus disease 2019 (COVID-19) emerged in Wuhan and rapidly spread throughout China. Since the outbreak of the pandemic, in addition to the well-known COVID-19 symptoms, various neurological symptoms have been also described in patients with COVID-19. Here, we report an unusual presentation of COVID-19 infection in a teriflunomide-treated individual with multiple sclerosis (MS) who did not interrupt teriflunomide treatment during the infection.

Intravascular coil migration to bronchus: review of the literature with two case reports.

Pulmonary vascular abnormalities are important causes of hemoptysis. Arteriovenous malformation (AVM), pulmonary arterial aneurysms or invasion of the pulmonary arterial structures by the tumor may cause hemoptysis. Pulmonary artery aneurysms (PAA) are an infrequent disease of the pulmonary vasculature.

The protective effects of thymoquinone on lung damage caused by cigarette smoke.

Chronic obstructive pulmonary disease (COPD) is characterized by systemic inflammation that usually is caused by exposure to noxious particles or gases. Thymoquinone (TQ) prevents the production of inflammatory mediators, such as thromboxane B2 and leukotriene, by altering arachidonic acid metabolism. We investigated the preventive and curative effects of TQ on lung damage in rats caused by cigarette smoke (CS).

Clinical significance of progastrin-releasing peptide, neuron-specific enolase, chromogranin a, and squamous cell cancer antigen in pulmonary neuroendocrine tumors.

Background/aim: It is not always easy to diagnose pulmonary neuroendocrine tumors (PNETs). The aim of the present study is to make a differential diagnosis by studying the same markers in patients with non-small-cell lung carcinoma (NSCLC), patients with benign lung disease (chronic obstructive pulmonary disease and pneumonia), and healthy volunteers to determine the roles of these markers in pulmonary neuroendocrine tumor diagnosis and to identify their power.

Materials And Methods: A total of 100 participants including 23 PNET patients and 28 NSCLC patients who were pathologically di-agnosed but not yet treated, 25 participants with benign disease, and 24 healthy volunteers were included in this cross-sectional study.