Acute and Complicated Inflammatory Pericarditis: A Guide to Contemporary Practice.

Inflammatory disease of the pericardium represents a relatively common presentation, especially among the young. For the most part, inflammatory pericardial disease can be expeditiously and effectively managed without significant sequelae. However, some individuals present with severe and recurrent illness, representing significant therapeutic challenges.

Invasive Cardiac Hemodynamics in Apical Hypertrophic Cardiomyopathy.

Background: Symptomatic limitations in apical hypertrophic cardiomyopathy may occur because of diastolic dysfunction with resultant elevated left ventricular filling pressures, cardiac output limitation to exercise, pulmonary hypertension (PH), valvular abnormalities, and/or arrhythmias. In this study, the authors aimed to describe invasive cardiac hemodynamics in a cohort of patients with apical hypertrophic cardiomyopathy.

Methods And Results: Patients presenting to a comprehensive hypertrophic cardiomyopathy center with apical hypertrophic cardiomyopathy were identified (n=542) and those who underwent invasive hemodynamic catheterization (n=47) were included in the study.

Impact of SSO-ASTRO Margin Guidelines on Re-excision Rate in Breast-conserving Surgery: A Single-center Experience.

Introduction: Breast-conserving surgery (BCS) has been historically linked with a high rate of re-excision. To address this issue, the Society of Surgical Oncology (SSO) and the American Society for Radiation Oncology (ASTRO) developed consensus guidelines in 2014 to standardize practices and improve clinical outcomes for BCS patients. In our tertiary cancer care hospital, we assessed the impact of these guidelines on the re-excision rate following BCS.

Breast Cancer Management Consensus By The Society of Surgeons and Surgical Oncology Society of Pakistan.

The Society of Surgeons of Pakistan and The Society of Surgical Oncology of Pakistan with factions from various major centres comprising of surgical oncology, medical and radiation oncology collaborated to reach consensus on breast cancer management guidelines and a framework of "good practice" minimum standards of care. The aim of the task force was to enhance treatment standards, which have a direct correlation with improving patient mortality and morbidity and long-term survival whilst taking into consideration economic limitations of access to leading centers of excellence as well as minimum expertise required in health care. These multidisciplinary guidelines, whilst not exhaustive, aim to provide an algorithm of care for breast cancer patients at tertiary care centres and district level hospitals to provide most appropriate treatment.

Don't Tear My Heart: Sternal Wire Pericardial Injury After Aortic Valve Replacement.

• TTE is a valuable cardiac imaging tool given its availability. • TTE can be used for the evaluation of cardiothoracic surgical complications. • Imaging modalities aid in supplementing information in postoperative patients.

Aging and Heart Failure with Preserved Ejection Fraction.

Heart failure is a clinical syndrome characterized by the inability of the cardiovascular system to provide adequate cardiac output at normal filling pressures. This results in a clinical syndrome characterized by dyspnea, edema, and decreased exertional tolerance. Heart failure with preserved ejection fraction (HFpEF) is an increasingly common disease, and the incidence of HFpEF increases with age.

Clinical Practice Guidelines For The Management Of Colorectal Cancer, A Consensus Statement By The Society Of Surgeons® And Surgical Oncology Society Of Pakistan®.

A joint effort by the Society of Surgeons Pakistan and Society of Surgical Oncology Pakistan, these guidelines provide a framework for the practicing surgeons involved in care and management of patients with colorectal cancer. The guidelines take into account the issues related to our local circumstances and provide a minimum standard of care that must be given to these patients. The Guideline Committee had members from all disciplines, including surgery, surgical oncology, medical oncology and radiation oncology.

Giant lipoma of submandibular region; an unusual presentation.

Lipomas in the submandibular region are very uncommon. Large submandibular neck mass (greater than 10 cm) with a rapid growth rate, may raise concern about possible malignancy of salivary glands. Failure to distinguish salivary gland tumour and liposarcoma from a lipoma may represent a medico-legal pitfall.

Role of Chewing Gum in Reducing Postoperative Ileus after Reversal of Ileostomy: A Randomized Controlled Trial.

Background: Postoperative ileus is one of the most prevalent and troublesome problems after any elective or emergency laparotomy. Gum chewing has emerged as a new and simple modality for decreasing postoperative ileus. The aim of this study was to determine the effectiveness of chewing gum in reducing postoperative ileus in terms of passage of flatus and total length of hospital stay.

Pancreaticoduodenectomy: Outcomes of a complex surgical procedure from a developing country.

Background: Pancreaticoduodenectomy (PD) plays an integral part in the management of pancreatic, periampullary and duodenal cancers, along with a few other pathologies of this region. Despite advances in surgery PD continues to have significant morbidity and noteworthy mortality. The aim of this study is to provide an in-depth report on the patient characteristics, indications and the outcomes of PD) in a tertiary cancer hospital in Pakistan.

An interesting and rare case of traumatic oesophagocutaneous fistula.

Oesophagocutaneous fistula is a very rare disorder. No case of oesophagocutaneous fistula after blunt trauma has been reported. In this report we present a case of 25-year-old nursing student seen at the Lahore General Hospital, Lahore, with a history of blunt trauma to the neck.

Plaque Rupture-Induced Myocardial Infarction and Mechanical Circulatory Support in Alpha-Gal Allergy.

Alpha-gal (AG) allergy is an IgE-mediated allergic reaction to galactose-alpha-1,3-galactose found in mammalian meat. Heparin, being derived from porcine intestinal tissue, may have a degree of cross-reactivity with AG antigen and thus place patients at risk for allergic and even anaphylactic reactions. This is especially important in patients with myocardial infarction (MI) and mechanical circulatory support, such as a left ventricular assist device (LVAD), since anticoagulation is immediately required.

Hepatic Artery Variations in a Sample of Pakistani Population.

Objective: To identify the frequency of different arterial variants of common hepatic artery (CHA) overview identified at abdominal CT angiography (CTA) performed in a large series of patients undergoing CT scans for various reasons.

Study Design: Observational study.

Place And Duration Of Study: Department of Surgical Oncology and Radiology, Shaukat Khanum Memorial Cancer Hospital & Research Centre, Lahore, Pakistan, from October 2016 to September 2018.

The spectrum of injuries from motorcycle induced road traffic accidents from level one trauma center: A prospective observational study.

Objective: To observe the role of motorcycles in causing Road Traffic Accidents and assess the demographics of the drivers, the injury patterns and their outcomes.

Methods: This prospective observational study was conducted at the Surgical Unit 1, Lahore General Hospital, Lahore for a period of 6 months from November 2017 to May 2018. All patients presenting in ER with RTA secondary to motorcycle trauma were included in the study.

Lack of awareness among surgeons regarding safe use of electrosurgery. A cross sectional survey of surgeons in Pakistan.

Objective: To assess our surgeons perceptive regarding the safe usage of electrosurgical devices.

Method: ology: This cross sectional survey was carried out at two hospitals, A cancer hospital and a public sector general hospital. Consultants, fellows and senior residents (Resident year 3rd and year 4th) on the surgical floor were requested to fill up the questionnaire.

Management of parathyroid adenoma: An institutional review.

To assess indications, role of preoperative localization, intra-operative details and post operative recovery of patients who underwent parathyroidectomy. Data of adult patients diagnosed with parathyroid adenoma with primary hyperparathyroidism from January 2006 to September 2016 was retrieved from medical records. Demographics, preoperative investigations, operative details and follow up were studied.

Digoxin Discontinuation and Outcomes in Patients With Heart Failure With Reduced Ejection Fraction.

Background: The deleterious effects of discontinuation of digoxin on outcomes in ambulatory patients with chronic heart failure (HF) with reduced ejection fraction (HFrEF) receiving angiotensin-converting enzyme inhibitors are well-documented.

Objectives: The authors sought to determine the relationship between digoxin discontinuation and outcomes in hospitalized patients with HFrEF receiving more contemporary guideline-directed medical therapies including beta-blockers and mineralocorticoid receptor antagonists.

Methods: Of the 11,900 hospitalized patients with HFrEF (EF ≤45%) in the Medicare-linked OPTIMIZE-HF (Organized Program to Initiate Lifesaving Treatment in Hospitalized Patients with Heart Failure) registry, 3,499 received pre-admission digoxin, which was discontinued in 721 patients.

Prior Heart Failure Hospitalization and Outcomes in Patients with Heart Failure with Preserved and Reduced Ejection Fraction.

Background: A prior hospitalization resulting from heart failure is associated with poor outcomes in ambulatory patients with heart failure. Less is known about this association in hospitalized patients with heart failure and whether it varies by ejection fraction.

Methods: Of the 25,345 hospitalized patients in the Medicare-linked OPTIMIZE-HF registry, 22,491 had known heart failure, of whom 7648 and 9558 had heart failure with preserved (≥50%) and reduced (≤40%) ejection fraction (HFpEF and HFrEF), respectively.

Digoxin Use and Outcomes in Patients With Heart Failure With Reduced Ejection Fraction.

Background: Heart failure is a leading cause for hospital readmission. Digoxin use may lower this risk in patients with heart failure with reduced ejection fraction (HFrEF), but data on contemporary patients receiving other evidence-based therapies are lacking.

Methods: Of the 11,900 patients with HFrEF (ejection fraction ≤45%) in Medicare-linked OPTIMIZE-HF, 8401 were not on digoxin, of whom 1571 received discharge prescriptions for digoxin.

Short term surgical outcomes of Wilms tumour from a single institute.

Wilms tumour is the commonest solid tumour of childhood in Pakistan. In developed world the long-term outcome of Wilms tumour have significantly improved reaching up to 98% long term survival. We have no National data of prevalence, treatment and survival of this condition in Pakistan.

Vascular Resection and Reconstruction in Pancreatic Tumours.

Option for borderline resectable pancreatic cancer is pancreaticoduodenectomy (PD) with vascular resection and reconstruction. We would like to share our experience of vascular reconstruction. First patient was a 51-year male with pancreatic head carcinoma, involving posterior wall of portal vein (PV) and replacing right hepatic artery (RHA).