Late-Onset Noninfectious Pulmonary Complications After Allogeneic Hematopoietic Stem Cell Transplantation: Single-Center Experience.

Objectives: We aimed to reveal the incidence of lateonset noninfectious pulmonary complications and bronchiolitis obliterans syndrome and risk factors involved in development.

Materials And Methods: In this cross-sectional study, we retrospectively investigated 745 patients who underwent allogeneic hematopoietic stem cell transplantation in our hospital between January 2000 and December 2020. We evaluated demographic characteristics, comorbidities, and hematopoietic stem cell transplantation characteristics to determine possible risk factors affecting development of lateonset noninfectious pulmonary complications and bronchiolitis obliterans syndrome.

Agreement Between Transthoracic Echocardiography and Computed Tomography Pulmonary Angiography for Detection of Right Ventricular Dysfunction in Pulmonary Embolism.

Background: Right ventricular dysfunction (RVD) is the main determinant of mortality in patients with pulmonary embolism (PE). Thus, guidelines recommend the assessment of RVD with transthoracic echocardiography (TTE) or computed tomography pulmonary angiography (CTPA) among these patients. In this study, we investigated the agreement between TTE and CTPA for the detection of RVD.

Rheumatoid Arthritis-Related Lung Disease and Its Association With Mortality.

Purpose: The aim of this study was to determine the association of rheumatoid arthritis-related lung disease (RA-LD) and its subtypes with all-cause mortality.

Materials And Methods: For the present analyses, patients with RA who underwent computed tomography of the chest (chest-CT) were evaluated. RA-LD was defined in 4 subtypes as follows: interstitial lung disease (RA-ILD), airway disease (RA-AD), rheumatoid pulmonary nodules (RA-PN), and RA-related pleural disease (RA-PD).

Does anticoagulation in combination with immunosuppressive therapy prevent recurrent thrombosis in Behçet's disease?

Vascular involvement in Behçet's disease (BD) occurs in up to 50% of patients. The main mechanism of thrombosis is inflammation. Thus, immunosuppressants (IS) are the mainstay of therapy, and adding anticoagulation (AC) is controversial.

Interstitial lung disease associated with chronic liver disease.

It is important to make the differential diagnosis of restrictive changes associated with hepatic hydrothorax or hepatopulmonary syndrome seen in the later stages of chronic liver diseases and restrictive changes associated with interstitial lung disease. Lymphocytic interstitial pneumonia (LIP) is in the rare idiopathic interstitial pneumonia subgroup of interstitial lung diseases. LIP is a rare disease, and its incidence is unknown.

The role of serum and bronchoalveolar lavage fluid chitotriosidase activity on diagnosis, disease characteristics and prognosis of sarcoidosis.

Introduction: Sarcoidosis is a multisystem granulomatous disease with an unpredictable clinical course. Chitotriosidase is a chitinase mainly expressed by activated macrophages. Increased chitotriosidase activity has been reported in serum and bronchoalveolar lavage (BAL) of sarcoidosis patients compared to healthy controls.

Prognosis of sarcoidosis and factors affecting prognosis.

Introduction: Sarcoidosis is a multi-system disease of unknown etiology characterized by non-caseating granulomatous inflammation. Determining the characteristics and prognosis of sarcoidosis cases and revealing the factors that may affect the prognosis are important for approach to patient. This study was planned to obtain prognosis data for our country and to determine the factors affecting the prognosis.

Recovery from Respiratory Failure in Patients with Coronavirus Disease 2019.

Objective: Coronavirus disease 2019 (COVID-19) can cause hypoxic respiratory failure; long-term oxygen therapy (LTOT) duration is unknown.

Material And Methods: The aim was to investigate which patients would need LTOT after COVID-19 pneumonia. This single-center, prospective study was conducted at the Ankara University Faculty of Medicine, Department of Chest Diseases, between May 2021 and December 2021.

Can the generalizability issue of artificial intelligence be overcome? Pneumothorax detection algorithm.

The generalizability of artificial intelligence (AI) models is a major issue in the field of AI applications. Therefore, we aimed to overcome the generalizability problem of an AI model developed for a particular center for pneumothorax detection using a small dataset for external validation. Chest radiographs of patients diagnosed with pneumothorax (n = 648) and those without pneumothorax (n = 650) who visited the Ankara University Faculty of Medicine (AUFM; center 1) were obtained.

Rituximab experience from a single centre for patients with rheumatoid arthritis-related interstitial lung disease.

Objective: To demonstrate the effects of rituximab (RTX) in patients with rheumatoid arthritis-related interstitial lung disease (RA-ILD).

Methods: A total of 165 patients who used RTX for the management of rheumatoid arthritis were retrospectively scrutinised. Among these, 26 patients diagnosed with RA-ILD were analysed (61.

Clinical, Functional, and Prognostic Evaluation of Idiopathic Pulmonary Fibrosis, Connective Tissue Disease-Associated Interstitial Lung Disease, Interstitial Pneumonia with Autoimmune Features: A Single-Center Prospective Study.

Objective: Our study aimed to evaluate clinical, functional, and prognostic features and to determine the prognosis of idiopathic pulmonary fibrosis, connective tissue disease-associated interstitial lung diseases, and interstitial pneumonia with autoimmune features.

Material And Methods: Sixty-nine cases with interstitial lung diseases were recruited in this study prospectively. Demographic features, symptoms, radiological findings, functional measurements, and immunological markers were recorded twice (at the time of initial admission and in the 12th month).

Evaluation of Patients with Fibrotic Interstitial Lung Disease: Preliminary results from the Turk-UIP Study.

Objective: Differential diagnosis of idiopathic pulmonary fibrosis (IPF) is important among fibrotic interstitial lung diseases (ILD). This study aimed to evaluate the rate of IPF in patients with fibrotic ILD and to determine the clinical-laboratory features of patients with and without IPF that would provide the differential diagnosis of IPF.

Material And Methods: The study included the patients with the usual interstitial pneumonia (UIP) pattern or possible UIP pattern on thorax high-resolution computed tomography, and/or UIP pattern, probable UIP or possible UIP pattern at lung biopsy according to the 2011 ATS/ERS/JRS/ALAT guidelines.

Survey of Physician's Knowledge, Attitudes, and Practices Regarding Idiopathic Pulmonary Fibrosis in Turkey.

Objectives: The aim of this study is to evaluate the approaches of Turkish pulmonologists to the diagnosis and treatment of idiopathic pulmonary fibrosis (IPF) in daily clinical practice.

Materials And Methods: A questionnaire containing 38 questions about the IPF diagnosis and treatment was given to pulmonologists between January 22 and 29, 2018, and the data of 158 physicians who responded to the questionnaire were evaluated.

Results: This survey showed that the mean number of patients that physicians followed up and managed annually was 8.

Do higher cut-off values for tuberculin skin test increase the specificity and diagnostic agreement with interferon gamma release assays in immunocompromised Bacillus Calmette-Guérin vaccinated patients?

Purpose: Immunocompromised patients with latent tuberculosis infection (LTBI) are at high risk of progression to active tuberculosis. Detection and treatment of LTBI in this group of patients are very important to control active tuberculosis. Tuberculin skin test (TST) and interferon gamma release assays (IGRAs) are two methods for detection of LTBI.

Seven patients with cryptogenic organizing pneumonia succesfully treated with clarithromycin.

Cryptogenic organizing pneumonia is a type of idiopathic interstitial pneumonia with a subacute presentation characterized by variable degrees of cough and dyspnea. As a consequence of the upregulation of inflammatory mediators in cryptogenic organizing pneumonia, it typically responds to anti-inflammatory therapy. Although the majority of patients recover completely with long term oral corticosteroids, relapse is common and their long term use is associated with many adverse effects.

Association of serum KL-6 levels with interstitial lung disease in patients with connective tissue disease: a cross-sectional study.

It was aimed to evaluate KL-6 glycoprotein levels to determine if it may be a diagnostic marker for the connective tissue diseases (CTDs) predicting CTD-related interstitial lung diseases (ILDs) (CTD-ILD) development and to examine if there was a difference between patients and healthy controls. The study included 113 patients with CTD (45 CTD without lung involvement, 68 CTD-ILD) and 45 healthy control subjects. KL-6 glycoprotein levels were analyzed with ELISA in patients and the control group.

A Case of Amyopathic Dermatomyositis with Pneumomediastinum and Subcutaneous Emphysema.

A 34-year-old man was admitted with dyspnea, cough, and fever. Thorax computed tomography revealed ground glass opacities and pneumomediastinum. The patient was diagnosed as amyopathic dermatomyositis due to skin lesions and radiological findings.

Diagnosis of Invasive Fungal Diseases in Hematological Malignancies: A Critical Review of Evidence and Turkish Expert Opinion (TEO-2).

One of the most problematic issues in hematological malignancies is the diagnosis of invasive fungal diseases. Especially, the difficulty of mycological diagnosis and the necessity of immediate intervention in molds have led to the adoption of "surrogate markers" that do not verify but rather strongly suggest fungal infection. The markers commonly used are galactomannan (GM), beta-glucan, and imaging methods.

Long term effects of tear gases on respiratory system: analysis of 93 cases.

Aim: This study aimed to assess the long-term respiratory effects of tear gases among the subjects with history of frequent exposure.

Materials And Methods: A questionnaire by NIOSH and pulmonary function tests was performed in 93 males exposed to the tear gases frequently and 55 nonexposed subjects.

Results: The mean numbers of total exposure and last 2 years exposure were 8.

Clinical presentations and diagnostic work-up in sarcoidosis: a series of Turkish cases (clinics and diagnosis of sarcoidosis).

Sarcoidosis is an idiopathic granulomatous disease. It usually affects the lung. The diagnosis may be problematic since the known causes of granulomatous inflammation must be excluded.

Extrapulmonary involvement in patients with sarcoidosis in Turkey.

Background And Objective: Extrapulmonary sarcoidosis is common, and is almost always associated with concomitant thoracic involvement. Extrapulmonary manifestations vary on the basis of gender, age at presentation and ethnicity. The aim of this study was to investigate extrapulmonary involvement in patients with sarcoidosis in Turkey.