Prevalence and predictors of suboptimal peak inspiratory flow rates in the management of chronic obstructive pulmonary disease.

This cross-sectional study aimed to investigate the role of peak inspiratory flow rate (PIFR) in the management of inhalation therapy for patients with chronic obstructive pulmonary disease (COPD). Conducted in the Department of Pulmonary Medicine at a tertiary care institute from July 2021 to January 2022, this study included a total of 351 patients who were clinically diagnosed with stable COPD and currently receiving inhaler therapy. Participants underwent comprehensive assessments that included demographic data collection, the use of the ABCD assessment tool to evaluate disease severity, the COPD Assessment Test (CAT) for quality of life measurement, and assessments for adherence to inhaler therapy and inhaler technique proficiency.

Active Case Finding for Tuberculosis among Health Care Workers in a Teaching Hospital, Puducherry, India.

Background: Health care workers (HCWs) are at risk of acquiring tuberculosis (TB) infection and disease due to occupational exposure. But there are no national guidelines on routine screening for TB (active case finding (ACF)) among HCWs and understand its implementation and feasibility.

Methods: This study was conducted among HCWs in a teaching hospital in India.

All necrotizing nodes are not tuberculosis - A report of two cases.

Introduction: Kikuchi-Fujimoto disease is a benign and self-limiting systemic disorder of unknown aetiology characterised by fever, superficial lymphadenopathy and leukopenia. In highly endemic & low-resource country like India, it is frequently misdiagnosed as tuberculosis.

Case Report: Both the cases were diagnosed as necrotizing lymphadenitis by fine-needle aspiration cytology.

Primary pulmonary T-cell lymphoma.

Primary pulmonary lymphoma (PPL) is a rare clonal proliferation of lymphoid tissue involving one or both lungs. It is of two types, B-cell and T-cell lymphomas among which T-cell lymphoma is a rare entity and it is sparsely considered as a differential diagnosis in neoplastic lesions of the lung. Here, we are reporting a case of primary pulmonary T-cell lymphoma.

Splenic Silicosis: A Rare Cause of Splenic Calcifications.

Silicosis, an occupational menace is an irreversible lung disease caused by inhalation of tiny particles of crystalline silica. It is an occupational hazard both in industrialized as well as developing nations. Thoracic involvement is commonly described following exposure to silica, but extrathoracic involvement is a rare occurrence and often an incidental finding.

Pulmonary melioidosis complicating foreign body aspiration in a young adult.

Melioidosis is caused by an environmental Gram-negative bacilli . Diabetes mellitus, occupational exposure to soil and water, pre-existing renal diseases and thalassemia are significant independent risk factors for melioidosis. A 30-year-old male carpenter and smoker had a history of accidental aspiration of foreign body 2 months prior.

Varied foci of primary benign schwannoma of the thorax: a case series.

Schwannomas are the most common tumor of peripheral nerves. It comprises 1 to 2% of total thoracic tumor. Posterior mediastinum is the most common site in thorax.

Streptomyces pneumonia in an immunocompetent adult - a rare isolate.

Streptomyces belongs to the Actinomycetes group of bacteria which are gram-positive non acid-fast bacilli, widely recognised for their potential to produce antimicrobials active against bacterial, mycobacterial, parasitic and fungal infections. They commonly cause cutaneous infections following traumatic inoculation. Visceral infections are relatively rare and limited to immunocompro-mised hosts.