Giant Cystic Pneumocytoma in a Young Male: Rare Diagnostic Conundrum with Clinicoradiological and Histopathological Features.

Pulmonary sclerosing pneumocytoma is a rare benign neoplasm typically seen in middle-aged women. The exact preoperative diagnosis is quite challenging considering its nonspecific clinical and radiologic features along with complex histology. Moreover, obtaining an exact histopathological diagnosis can be difficult especially with the small biopsy specimens.

Fetuin-A as a plausible biomarker for cardiac valve calcification in rheumatic heart disease patients from North India.

Background: Rheumatic heart disease (RHD) remains a persistent public health challenge, particularly prevalent in developing and underdeveloped regions despite concerted global eradication efforts. The progressive stage of RHD, marked by valvular calcification, necessitates the imperative need to identify prognostic biomarkers. Fetuin-A, well-known for its role as a negative inhibitor of ectopic calcification, is investigated in our study as a potential biomarker for cardiac valve calcification in RHD patients.

A Rare Case of Early-Onset Postpneumonectomy Syndrome After Right Pneumonectomy in Patient with Small Cell Carcinoma Right Lung.

Postpneumonectomy syndrome (PPS) is a rare, life-threatening complication characterized by dynamic airway obstruction due to mediastinal rotation at any time point following pneumonectomy. This can produce life-threatening respiratory and cardiovascular complications. We report a case who developed PPS following right pneumonectomy in a 55-year-old female patient with small cell carcinoma (SCC) right lung.

Paraplegia after Pneumonectomy - A Rare Complication.

Cardiac metastases of lung cancers are common and are associated with serious complications. Locally aggressive lung tumors have the potential to extend into the left atrium via pulmonary veins, which can further complicate by embolizing into the systemic circulation. Pulmonary blastoma (PB) is one of the rare forms of primary lung malignancy and is locally aggressive.

Adult Pulmonary Blastoma: A Case Report with Spectrum of Rare Manifestations.

Pulmonary blastoma (PB) is an exceedingly rare and aggressive malignant lung neoplasm that has distinct biphasic morphology. In this report, we document rare manifestations and molecular alterations in PB. A 59-year-old non-smoker female, presented with cough and hemoptysis for 4 months.

Effectiveness and Safety of the Ozaki Procedure for Aortic Valve Disease in Pediatric Patients: A Systematic Review and Meta-Analysis.

The surgical treatment options for pediatric aortic valve disease are limited and have debatable long-term durability. In the current situation, the Ross procedure is considered in children for aortic valve disease(s). It is a complex surgical procedure with the risk of neo-aortic dilatation, converting a single valve disease into double valve disease, and associated with future re-interventions.

Early and Mid-Term Outcomes of Primary Repair After Atrioventricular Canal Defect: A Single-Center Eight-Year Experience.

Background/aim: Surgical repair techniques and management of patients with atrioventricular septal defect (AVSD) have progressed over the last few decades. Early and definitive interventions have become the choice of treatment for these patients. Based on this background, we aimed to review the early and mid-term outcomes of primary AVSD repair.

Surgical Outcomes of Post-myocardial Infarction Ventricular Septal Defect/Rupture: A Systematic Review and Meta-Analysis.

Ventricular septal defect (VSD) is a catastrophic acute myocardial infarction (MI) complication. Despite a significant reduction in the prevalence of post-MI VSD with the advancement of surgical techniques, it is still considered fatal with a high mortality rate. The trends in the clinical outcomes of patients with post-MI VSD show discretion due to the complexity of the disease.

Surgical outcomes of double-orifice mitral valve repair in patients with atrioventricular canal defects: a systematic review and meta-analysis.

Introduction: Double-orifice mitral valve or left atrioventricular valve is a rare congenital cardiac anomaly that may be associated with an atrioventricular septal defect. The surgical management of double-orifice mitral valve/double-orifice left atrioventricular valve with atrioventricular septal defect is highly challenging with acceptable clinical outcomes. This meta-analysis is aimed to evaluate the surgical outcomes of double-orifice mitral valve/double-orifice left atrioventricular valve repair in patients with atrioventricular septal defect.

Early and mid-term outcomes of double-chambered right ventricle repair: An 8-year experience.

Background/aim: Double-chambered right ventricle is a rare and progressive condition that is characterised by obstruction of the right ventricular tract. Double-chambered right ventricle is usually associated with ventricular septal defect. Early surgical intervention is recommended in patients with these defects.

Trileaflet pulmonary valve reconstruction with the Ozaki technique in an adult patient of tetralogy of Fallot with absent pulmonary valve.

Unlabelled: Pulmonary valve interventions are one of the most common cardiac interventions that are being performed in patients with a wide variety of congenital heart diseases, more so in adults with congenital heart disease. Despite the introduction of various different reconstructive techniques and conduits, the ideal option still remains elusive. Lack of growth and re-operation for conduit replacement remains an Achilles heel in such conduits.

Treatment of pulmonary mucormycosis with adjunctive nebulized amphotericin B (MUCONAB trial): Results of an open-label randomized controlled trial.

Background: The role of nebulized amphotericin B (NAB) in managing pulmonary mucormycosis (PM) is unknown.

Methods: In this open-label trial, we randomized PM subjects to receive either intravenous liposomal amphotericin B (control arm, 3-5 mg/kg/day) alone or along with nebulized amphotericin B deoxycholate (NAB, 10 mg twice a day, every alternate day). The primary outcomes were: (1) overall response ('success' [complete or partial response] or 'failure' [stable disease, progressive disease, or death]) at 6 weeks; and (2) the proportion of subjects with adverse events (AE).

Alpha-1-antitrypsin in serum exosomes and pericardial fluid exosomes is associated with severity of rheumatic heart disease.

Rheumatic heart disease (RHD) is an autoimmune sequel of pharyngitis and rheumatic fever that leads to permanent heart valve damage, especially the mitral valves. The mitral valves, which are responsible for the binding of auto-antibodies during immune response generation, lead to valve scarring and eventually valves dysfunction. Recently, exosomes (EXOs), the nano-sized vesicles, which range in size from 30 to 150 nm, are reported in various cardiovascular physiological and pathological processes.

Evaluation of Asymptomatic Carotid Artery Stenosis Prior to Coronary Artery Bypass Grafting - A Prospective Observational Study in North Indian Population.

Background: Carotid artery stenosis (CAS) is an established risk factor for peri-operative neurological complications in patients following coronary artery bypass grafting (CABG). However, routine pre-surgical screening for CAS is still a matter of debate. This study was conducted to study the prevalence of asymptomatic carotid artery disease in patients undergoing CABG and to determine the predictors of significant carotid stenosis in them.

How We Do It: Whole Lung Lavage.

Pulmonary alveolar proteinosis (PAP) is a rare pulmonary disorder characterized by the accumulation of surfactant in the alveolar spaces resulting in hypoxemic respiratory failure. Whole lung lavage (WLL), the preferred treatment for PAP, physically removes the lipoproteinaceous material from the alveolar spaces. Since its initial description in 1963, the WLL procedure has undergone various modifications.

Development of a cost-effective lung perfusion system for lung transplantation in India.

Background & Objectives: Standard donor lung preservation with cold flush and storage allows up to six hours between retrieval of lungs from the donor and transplantation in the recipient. Ex vivo lung perfusion (EVLP) systems mimic physiological ventilation and perfusion in the donor lungs with potential for prolonged lung preservation and donor lung reconditioning. In this study, it was aimed to perform EVLP on discarded donor lungs using a locally developed EVLP system.

Outcomes after lung resection in renal transplant patients with pulmonary mucormycosis.

Background: Pulmonary mucormycosis has been associated with high mortality (reported up to 100%) in renal transplant recipients.

Methods: This was a retrospective analysis of renal transplant patients with pulmonary mucormycosis between April 2014 and March 2020, who underwent surgical resection of the affected lung along with liposomal amphotericin therapy. Patients with lower respiratory illness features underwent chest X-ray, high-resolution computed tomography of the chest, and those with suspicious findings underwent analysis of bronchioloalveolar fluid and transbronchial lung biopsy.

Anterior Mediastinal Benign Teratodermoid Tumour With Intraparenchymal Extension Through Cystobronchial Connection: A Rare Case Report.

Asymptomatic presentation is common in benign mature mediastinal tumours. Symptoms of the above diseases are sometimes life-threatening and can cause massive hemoptysis, recurrent pulmonary infection, hypoxia related to the pulmonary parenchymal hemorrhage, or pressure effect on or more of the major bronchi. A 16-year-old boy presented with frequent episodes of hemoptysis and recurrent fever unresponsive to antimicrobials.

Role of transesophageal echocardiography in the recurrent biatrial myxoma of uncommon origin.

After surgical excision of myxoma recurrence usually happens adjacent to the initial origin site. We report a case of recurrent myxomas in a young male patient that had biatrial recurrence with one tumor originating very unusually from the base of the anterior mitral leaflet. Intraoperative transesophageal echocardiography was instrumental in localizing the site of the origin of left atrial myxoma from the base of the anterior mitral leaflet and in detecting an additional myxoma attached to the wall of the right atrium.

Rare Case of Primary Pulmonary Pleomorphic Liposarcoma Treated With Multimodal Therapy.

Pleomorphic liposarcoma (PLS) is a very rare type of primary pulmonary sarcoma. Clinical data about these tumors are limited, and optimal treatment has not yet been defined. A 32-year-old male presented with pain and heaviness over the right chest.

Pulmonary Artery Pseudoaneurysm in COVID-19-Associated Pulmonary Mucormycosis: Case Series and Systematic Review of the Literature.

Literature on COVID-19-associated pulmonary mucormycosis (CAPM) is sparse. Pulmonary artery pseudoaneurysm (PAP) is an uncommon complication of pulmonary mucormycosis (PM), and rarely reported in CAPM. Herein, we report five cases of CAPM with PAP managed at our center and perform a systematic review of the literature.

Genetic and Nongenetic Determinants of Variable Warfarin Dose Requirements: A Report from North India.

Introduction: Warfarin is widely used and will continue to be prescribed especially in developing countries due to its low cost. Given the huge patient load requiring anticoagulation, there is a need to develop strategies to optimize warfarin therapy for ensuring safe and effective anticoagulation. In the present work, we aimed at elucidating the association of genetic and nongenetic variables with warfarin dose requirement in patients attending the cardiovascular clinic in a tertiary care center of North India.

Implications of left atrial enlargement and patent foramen ovale creation on early surgical outcomes in patients with total anomalous pulmonary venous connection.

Introduction: In patients with total anomalous pulmonary venous connection (TAPVC), left atrium (LA) is small and suprasystemic pulmonary artery (PA) pressures may be present in some patients. In our study, we studied the relationship between surgical LA enlargement and patent foramen ovale (PFO) creation separately on the outcomes of patients with TAPVC.

Materials And Methods: Out of the 130 patients operated in our institute between January 2014 and December 2020, LA was enlarged in 60 patients.