Function-preserving surgery in sporadic desmoid-type fibromatosis of brachial plexus.

Desmoid tumours of the brachial plexus are rare locally infiltrative aggressive, monoclonal, fibroblastic proliferations characterized by a variable and often unpredictable clinical course. Only 21 patients have been reported in the literature. We add another one, and report function-preserving surgery in a 34-year-old man with a desmoid tumour of the brachial plexus.

Pulsating abdominal mass in a newborn - Pentalogy of Cantrell with left ventricular diverticulum.

Pentalogy of Cantrell is a rare congenital anomaly involving the anterior diaphragm, pericardium, sternum, peritoneum, and associated intracardiac defects. In this report, we describe a neonate with pentalogy of Cantrell evaluated with multimodality imaging and successfully managed by a multidisciplinary team.

Open technique of performing total cavopulmonary connection on cardiopulmonary bypass.

A simplified technique of performing the extracardiac Fontan operation on cardiopulmonary bypass is described. The advantages of this technique are briefly discussed.

An alternate technique of performing total cavopulmonary connection without cardiopulmonary bypass.

Total cavopulmonary connection (Fontan) without using cardiopulmonary bypass (CPB) may be superior to Fontan on CPB. In the experience of many, a Fontan operation without CPB may be associated with a reduced need for inotropic support, improved outcomes in the postoperative phase including faster time to termination of mechanical ventilatory support, reduced intensive care unit stay, lower volume of pleural and peritoneal effusions, and decreased hospital stay, thereby rendering it more cost-effective. However, the operation is technically more difficult to perform than Fontan on CPB and requires significant modifications of surgical technique and alteration in overall management strategy.

Autologous Reconstruction of Anomalous Origin of a Right Pulmonary Artery From the Aorta.

Anomalous origin of a pulmonary artery branch from the aorta is a rare congenital anomaly in which one of the pulmonary arteries arises from the aorta. These patients require early surgery to prevent development of severe irreversible pulmonary arterial hypertension. Multiple techniques have been described for repair of this condition.

Left pulmonary artery reconstruction using cryopreserved pulmonary homograft.

In patients with univentricular heart, the Fontan procedure is the final palliation. This is usually staged. A systemic-to-pulmonary artery shunt is performed in the presence of episodes of cyanotic spells in the neonatal period or in some patients in infancy; a bidirectional superior cardiopulmonary anastomosis is preferred early in life.

Open arch replacement: my way.

Unlabelled: With advancement of hybrid and endovascular techniques, there are very few indications for open arch replacement. Major advancements in open arch replacement include antegrade perfusion-based cerebral protection, and an endovascular compliant arch replacement. In the present article, we demonstrate and describe our technique of Bentall's procedure and endovascular compliant arch replacement in a young Marfan's patient with chronic type A dissection and root aneurysm.

Overview of acute type A aortic dissection in India.

Acute type A aortic dissection (TAAD) is a life-threatening surgical emergency. Though the entity is associated with high mortality and morbidity, with well-executed and timely surgical intervention, mortality and morbidity could be reduced to a reasonable extent. Information about demographics, clinical pattern, and results of management of acute TAAD from the Indian subcontinent largely remains unpublished.

Innominate vein reconstruction in patients with bilateral superior vena cava undergoing bilateral bidirectional superior cavopulmonary anastomosis.

A 4.5-year-old patient with tricuspid atresia, pulmonary stenosis, bilateral superior vena cava veins with absent innominate vein, and hypoplasia of the left pulmonary artery required a bidirectional superior cavopulmonary anastomosis. An innominate vein was fashioned out of a 6 mm polytetrafluoroethylene graft.

Successful surgical correction of recurrent primary chylopericardium due to mediastinal lymphangiomyoma by total pericardiectomy and diaphragmatic fenestration.

We present a rare case of hemodynamically significant recurrent primary chylopericardium due to a rare lymphatic malformation, mediastinal lymphangiomyoma, treated by complete surgical resection with total pericardiectomy. Recurrent chylopericardium or chylothorax, a common complication following the primary intervention, was successfully treated by diaphragmatic fenestration technique which is as good as thoracic duct ligation.

Thrombus formation in the heart following balloon atrial septostomy in transposition of great arteries.

Unlabelled: Thrombotic complications following balloon atrial septostomy (BAS) are unusual. We report a patient with thrombus formation at the site of BAS, extending into the inferior vena cava (IVC), following BAS for transposition of great arteries with intact ventricular septum (TGA-IVS). An urgent arterial switch operation (ASO) with removal of the thrombus was performed.

Right pulmonary artery to left atrium fistula.

In this report, we describe a 25-year-old patient in whom a fistula between the right pulmonary artery and the left atrium was accurately diagnosed. The successful surgical management of this patient is described. Current diagnostic methods, evaluation, and treatment options for this uncommon cause of cyanosis in an adult patient are discussed.

Incidence and predictors of de novo late-onset persistent atrial fibrillation in postoperative rheumatic heart disease patients (LOAF-RHD study).

Purpose: Late-onset atrial fibrillation (LOAF) after valve surgery for degenerative mitral valve disease often with underlying mitral valve prolapse is a known phenomenon. However, there is no similar data for postoperative rheumatic heart disease (RHD) patients. We sought to assess the incidence and predictors of LOAF during postoperative follow-up in RHD patients.

Discovery of nanoscale sanal flow choking in cardiovascular system: exact prediction of the 3D boundary-layer-blockage factor in nanotubes.

Evidences are escalating on the diverse neurological-disorders and asymptomatic cardiovascular-diseases associated with COVID-19 pandemic due to the Sanal-flow-choking. Herein, we established the proof of the concept of nanoscale Sanal-flow-choking in real-world fluid-flow systems using a closed-form-analytical-model. This mathematical-model is capable of predicting exactly the 3D-boundary-layer-blockage factor of nanoscale diabatic-fluid-flow systems (flow involves the transfer of heat) at the Sanal-flow-choking condition.

Modified ultrafiltration and postoperative course in patients undergoing repair of tetralogy of fallot.

Background: Expected benefits of modified ultrafiltration (MUF) include increased hematocrit, reduction of total body water and inflammatory mediators, improved left ventricular systolic function, and improved systolic blood pressure and cardiac index (CI) following cardiopulmonary bypass (CPB). This prospective randomized trial tested this hypothesis.

Methods: Seventy-nine patients undergoing intracardiac repair of tetralogy of fallot were randomized to conventional ultrafiltration (CUF) + MUF (n = 39) or only CUF group (n = 40).

Detecting sub-clinical disease activity in patients with chronic rheumatic valvular heart disease.

Objective: Valve disease progression in rheumatic heart disease(RHD) is generally attributed to recurrent attacks of acute rheumatic fever(ARF). However, persistence of chronic sub-clinical inflammation remains a plausible but unproven cause. Non-invasive means to identify sub-clinical inflammation may facilitate research efforts towards understanding its contribution to disease progression.

Lopsided Blood-Thinning Drug Increases the Risk of Internal Flow Choking Leading to Shock Wave Generation Causing Asymptomatic Cardiovascular Disease.

The discovery of Sanal flow choking in the cardiovascular-system calls for multidisciplinary and global action to develop innovative treatments and to develop new drugs to negate the risk of asymptomatic-cardiovascular-diseases. Herein, it is shown that when blood-pressure-ratio (BPR) reaches the lower-critical-hemorrhage-index (LCHI) internal-flow-choking and shock wave generation can occur in the cardiovascular-system, with sudden expansion/divergence/vasospasm or bifurcation regions, without prejudice to the percutaneous-coronary-intervention (PCI). Analytical findings reveal that the relatively high and the low blood-viscosity are cardiovascular-risk factors.

Tetralogy of Fallot with coronary crossing the right ventricular outflow tract: A tale of a bridge and the artery.

A coronary artery crossing the right ventricular outflow tract is a subset of a larger pathomorphological cohort known as an anomalous coronary artery (ACA) in the tetralogy of Fallot (TOF). The best possible outcome in a patient with TOF and ACA is decided by judicious selection of optimum preoperative investigative information, the timing of surgery, astute assessment of preoperative surgical findings, and appropriate surgical technique from a wide array of choices. In most instances, the choice of surgical technique is determined by the size of the pulmonary annulus and the anatomical relation of ACA to the pulmonary annulus.

Where are we after 50 years of the Fontan operation?

First introduced in 1971, the Fontan procedure is the final common destination for all patients with a functional single ventricle. The procedure itself has evolved tremendously over the last five decades. This review traces this journey and presents the importance, outcomes and future outlook of the procedure in the current era.

Delayed presentation of superficial femoral artery pseudoaneurysm 45 years following gunshot injury.

This case report is a description of an uncommon delayed presentation of penetrating trauma of lower limb with history of inciting event being 45 years ago, as there are only 4 such reported cases in the literature. A 65-year-old male presented with progressive enlargement of swelling over the anterior aspect of the right thigh with difficulty in walking due to mechanical effects and paraesthesia in the affected limb. Clinical signs of a large lump in the right anteromedial thigh with no pulsations were present.