Post-tubercular Unilateral Lung Destruction: A Complicated Case.

Pulmonary tuberculosis is associated with long-term complications that affect both the respiratory and cardiovascular systems. We present the case of a 65-year-old male patient who presented with chief complaints of productive cough and breathlessness for the last four years. Further radiological investigations revealed a left-sided destroyed lung with left lung collapse and deviation of the mediastinum towards the left side. The patient responded well to treatment with broad-spectrum antimicrobial drugs and mucolytics.

Miliary Tuberculosis with Acute Respiratory Distress Syndrome: A Deadly Combination.

A unique and deadly presentation of miliary tuberculosis is acute respiratory distress syndrome. In this case report, we present the case of a 22-year-old male patient who presented with a history of weight loss, appetite loss for eight months, and rapidly worsening dyspnea for 15 days, for which he was admitted to the intensive care unit. Chest X-ray and computed tomography (CT) of the thorax revealed bilateral miliary opacities. Routine blood tests revealed hyponatremia and leukocytosis. The patient was started on non-invasive ventilatory support, intravenous corticosteroids, and anti-tubercular therapy on clinical and-radiological suspicion of miliary tuberculosis. The patient was admitted for one month and started to show rapid recovery after initiating anti-tubercular and corticosteroid therapy.

Pulmonary Manifestations in Rheumatological Diseases.

Pulmonary involvement complicates the various aspects of care in patients suffering from autoimmune disorders. The epidemiological data generated over the last 10 to 15 years have improved the overall understanding of the risk factors and pathophysiological mechanisms involved in pulmonary involvement in rheumatological conditions. Recent advances in genetics have provided superior insight into the pathogenesis of autoimmune diseases and the underlying pulmonary involvement. This review article provides a concise overview of the four most common rheumatological conditions associated with pulmonary involvement: systemic lupus erythematosus (SLE), dermatomyositis/polymyositis, rheumatoid arthritis (RA), and systemic sclerosis (SSc). The clinical, epidemiological, and genetic aspects of these diseases are summarized in this article with particular emphasis on the characteristic patterns of pulmonary involvement in radiological imaging and various treatment options for each of these autoimmune diseases and their lung manifestations.

A Clinical Encounter With Pickwickian Syndrome.

The clinical syndrome described in the literature as "Pickwickian syndrome" is characterized by a combination of sleep-disordered breathing, obesity, and daytime hypercapnia; the condition is also known as obesity hypoventilation syndrome (OHS). This syndrome is a diagnosis of exclusion after every other possible etiology is ruled out. Patients can present both with an exacerbation of or a chronic state of progressive dyspnea. In this report, we describe the case of a 62-year-old morbidly obese female with a BMI of 42 Kg/m2, who presented with progressively worsening breathlessness. An arterial blood gas (ABG) analysis revealed severe hypoxia with hypercarbia. A sleep study [polysomnography (PSG)] of the patient was performed, which revealed an apnea-hypopnea index (AHI) of 58.2, and the patient was diagnosed as having OHS after all other possible cardiorespiratory etiologies were ruled out. The patient was promptly managed with non-invasive ventilatory (NIV) support along with supportive management and was prescribed overnight NIV and subsequently discharged in stable condition.

Septic Pulmonary Embolism With Deep Vein Thrombosis and Bilateral Pleural Effusion.

Septic emboli induce two insults - firstly, the infectious insult, which causes inflammation and increases the potential for abscess formation, and secondly, the early embolic/ischemic insult brought on by arterial blockage and infarction. Pulmonary embolism is the second leading cause of cardiovascular disease-associated death, right after cardiovascular events. The sequelae of venous thromboembolism include post-thrombotic syndrome and chronic thromboembolic pulmonary hypertension (CTEPH). The pathophysiological characteristics of inflammation, hypercoagulability, and endothelial damage are the three components of Virchow's triad, which are mirrored by the risk factors for both diseases. The screening of patients for whom venous thromboembolism can be ruled out with a positive plasma D-dimer test result is made easier by clinical probability evaluation. To confirm the diagnosis, compression ultrasonography that displays deep vein thrombosis or a chest CT that reveals pulmonary embolism have been frequently employed. We report a case of a young male who presented with sudden onset pain and swelling in the left lower limb and chest following an intramuscular injection which further resulted in pulmonary thromboembolism.

Evaluation of Pulmonary Hypertension in Chronic Obstructive Pulmonary Disease.

BACKGROUND: Pulmonary hypertension (PH) is frequently underdiagnosed and under-evaluated in chronic obstructive pulmonary diseases (COPD) patients. As PH is linked to a high rate of mortality from disease-related complications like cor pulmonale, it is critical to have a unified approach to diagnosing and treating it with the aim of improving the patient's quality of life and prognosis in terms of therapeutic considerations. Early identification of this comorbidity in patients with COPD can lead to early initiation of treatment and better prognostic implications. This study was undertaken with the aim of estimating the prevalence of PH in COPD as well as assessing any statistically significant associations between the severity of PH and the severity of COPD. METHODS: This was an observational study undertaken at the Department of Respiratory Medicine, Acharya Vinoba Bhave Rural Hospital (AVBRH) in Wardha, Maharastra, India, from August 2019 to September 2021. A total of 100 patients diagnosed with COPD on the basis of spirometry were evaluated with two-dimensional (2D) echocardiography to screen for echocardiographic signs and evidence of PH and severity staging of PH if present. RESULTS: In our study, out of 100 diagnosed cases of COPD, the prevalence of PH was found to be 40% (40 patients) and amongst these, mild, moderate, and severe PH was seen in 26 patients (26%), nine patients (9%), and five patients (5%), respectively. The frequency of PH in moderate COPD was 25% and in severe COPD was 51.5%. CONCLUSIONS: PH was found in almost half the COPD patients in the study. Also, the degree and frequency of PH increased with the increase in COPD severity and this was found to be statistically significant.