The Utility of Frozen Sections in the Evaluation of Clear Margins in Oral Squamous Cell Carcinomas: A Cross-Sectional Study From a Tertiary Care Center.

Background and objective Head and neck cancers are prevalent in Pakistan. Oral squamous cell carcinomas are primarily treated via surgical removal, and complete surgical resection is the paramount prognostic factor. A resection margin of 5 mm on the final histopathology report has been accepted as adequate in the existing literature.

The Spectrum of Autoimmune Liver Disorders, Clinical Presentation, and Autoantibodies in Patients From a Tertiary Care Center in Pakistan.

Background The autoimmune illnesses that affect the liver include autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), and overlap syndrome. In our patients, we aimed to address the complete spectrum of autoimmune liver disorders, clinical presentation, and autoantibodies. Methods The study included all the patients diagnosed with autoimmune liver disorder irrespective of age, gender, and ethnic background presented at the liver clinic of the hospital in the last two years.

Depth of Invasion as a Predictor of Cervical Nodal Metastasis of Oral Tongue Squamous Cell Carcinoma: Findings From a Tertiary Care Center in Pakistan.

Background and objective Cervical lymph node metastasis has a significant impact on the survival of patients with oral cavity tumors. The rate of occult neck node metastasis is reported to range from 20 to 40%. The depth of invasion (DOI) has been incorporated in the eighth edition of the American Joint Commission on Cancer (AJCC) staging manual and is an important predictor of cervical lymph node metastasis.

Single-Center Experiences of Preoperative Juvenile Nasal Angiofibroma Embolization With Gelfoam, Reducing Financial Burden on Patients in Developing Country.

Introduction Juvenile nasal angiofibroma (JNA) is a highly vascular tumor of the nasopharynx. Endovascular embolization followed by surgery is the treatment of choice. This study aimed to determine that single catheter technique with Gelfoam is an effective and safe technique for embolization to reduce the financial burden on patients in a developing country.

Budd-Chiari syndrome: consensus guidance of the Asian Pacific Association for the study of the liver (APASL).

Budd Chiari syndrome (BCS) is a diverse disease with regard to the site of obstruction, the predisposing thrombophilic disorders and clinical presentation across the Asia-Pacific region. The hepatic vein ostial stenosis and short segment thrombosis are common in some parts of Asia-Pacific region, while membranous obstruction of the vena cava is common in some and complete thrombosis of hepatic veins in others. Prevalence of myeloproliferative neoplasms and other thrombophilic disorders in BCS varies from region to region and with different sites of obstruction.

Factors Responsible for Non-Diagnostic Cytology on Ultrasound-Guided Fine-Needle Aspiration of Thyroid Nodules.

Introduction Fine-needle aspiration (FNA) is a well-recognized procedure for the diagnosis of thyroid nodules, with the advantage of being safe and inexpensive. Fine-needle aspiration cytology (FNAC) is mainly performed for nodules showing suspicious sonographic features that may require thyroidectomy. Even when FNAC is performed under sonographic guidance, the cytological specimen obtained may be inadequate, leading to a non-diagnostic outcome.

Cesarean Scar Ectopic Pregnancy: A Diagnostic and Management Challenge.

Cesarean section scar pregnancy is the rarest form of ectopic pregnancy. Cesarean scar ectopic pregnancy poses a diagnostic and management challenge, and if not diagnosed and adequately treated in early pregnancy, it may lead to considerable maternal morbidity or mortality. We describe the presentation, workup including radiology studies, and subsequent management plan of a cesarean scar ectopic pregnancy in a 34-year-old female with a history of four previous cesarean sections.

Challenges in Formulation and Implementation of Hepatitis B Elimination Programs.

Nearly 257 million individuals have contracted hepatitis B infection around the world. However, only 10% of them know about their illness. Mother to child transmission, nosocomial spread, and sexual transmission are the major etiological factors.

Persistent Shoulder Pain After Anterior Cervical Discectomy and Fusion (ACDF): Another Dual Pathology.

Purpose It is often difficult for the clinician to isolate the etiology of pain occurring either in the neck or shoulder because of the reason that neck pain can refer to the shoulder and vice versa. Concordance research has found that around one in 10 patients who were referred for cervical radiculopathy had comorbid shoulder pathology. The goal of this research is to analyze and correlate risk factors for persistent shoulder pain (non-dermatomal) following cervical spine surgery.

SARS-CoV-2 infection in acute pancreatitis increases disease severity and 30-day mortality: COVID PAN collaborative study.

Objective: There is emerging evidence that the pancreas may be a target organ of SARS-CoV-2 infection. This aim of this study was to investigate the outcome of patients with acute pancreatitis (AP) and coexistent SARS-CoV-2 infection.

Design: A prospective international multicentre cohort study including consecutive patients admitted with AP during the current pandemic was undertaken.

Evaluation of Patient Perception and Satisfaction Toward the Use of Telemedicine During Pandemic of Novel Coronavirus in Pakistan.

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Ilizarov Fixation Method of Tibia Plateau Fractures: A Prospective Observational Study.

Background:  Tibia plateau fractures are most commonly managed with open reduction and internal fixation (ORIF) technique, external fixation via minimally invasive technique are an excellent alternative. The aim of this study was to assess the results of tibia plateau fractures by using the Ilizarov external fixator. The analysis was done both clinically and radiologically.

The Severity of Hepatitis D in Young Adults of Age 18-25 Years.

Background Current literature on the prevalence and characteristics of hepatitis D virus (HDV) infection in young adults is limited. This study aims to determine the disease characteristics and severity in young adults. Methods The case records of HDV RNA positive patients of age 18-25 years were analyzed.

Effects of anthropometric and metabolic parameters on transaminase levels and liver stiffness in patients with non-alcohol fatty liver disease.

We aimed to investigate 214 patients further with non-alcoholic fatty liver disease (NAFLD) as judged by transient elastography. A body mass index of ≥25 was seen in 172 (80%) of the patients. F2-F4 fibrosis, as depicted by elastography, was present in 114 (53.

The effect of twelve weeks of treatment with ezetimibe on HDV RNA level in patients with chronic hepatitis D.

Background/aims: Sodium taurocholate co-transporting polypeptide (NTCP) is the receptor for the hepatitis B virus (HBV) and hepatitis D virus (HDV) entry into hepatocytes. Ezetimibe is a cholesterol-lowering drug that possesses the pharmacophore features to inhibit NTCP. This study evaluates the efficacy of ezetimibe in patients with chronic HDV infection in a nonrandomized trial.

Morning cortisol as an alternative to Short Synecthan test for the diagnosis of primary adrenal insufficiency.

Objective: To determine 7-9 am serum cortisol less than 5mcg/dl is an independent reliable confirmatory test for the diagnosis of primary adrenal insufficiency (PAI).

Methods: A total of 164 patients who visited the outpatient or inpatient department of Aga Khan University Hospital from June 2011 to June 2017 were included for the study. All those patients whose levels came out less than 5mcg/dl were recruited for the study and they all underwent SST.

Complications Associated with Permanent Internal Jugular Hemodialysis Catheter: A Retrospective Study.

Introduction A significant increase in patients with end-stage renal disease has been observed currently in our community. Kidney transplantation is the most promising cure but the problem is that large numbers of people are not good candidates for transplantation. Hemodialysis is the next appropriate medication for such patients and for patients with end-stage renal disease, who have no chance for transplantation.

Ethical dilemmas related to living donor liver transplantation in Asia.

Living donor liver transplantation (LDLT) has evolved rapidly in Asia with good outcomes for both donor and recipient. Nonetheless, LDLT remains a highly demanding technique and complex surgery. The potential risks to the donors provide the basis for many of the ethical dilemmas associated with LDLT.

Outcome of radioactive iodine therapy in Toxic Nodular Goiter in Pakistan.

Objective: To determine the outcome of patients receiving radioactive iodine therapy for toxic nodular goiter coming to Aga Khan University Hospital Karachi.

Methods: A total of 89 patients who visited the outpatient department of Aga Khan University Hospital from January 2010 to August 2017 were recruited for the study. Toxic nodular goiter was diagnosed on the basis of having hot nodule on thyroid scan with low TSH and high FT4/T4.

Normal variations in cerebral venous anatomy and their potential pitfalls on 2D TOF MRV examination: Results from a private tertiary care hospital in Karachi.

Objective: To assess normal venous anatomy of the cranium and its anatomical variants.

Methods: This retrospective study was conducted at Radiology Department of Dr. Ziauddin Hospital, Karachi, and comprised data of patients aged 2-75 years and having undergone magnetic resonance imaging of brain from April 2015 to April 2016.

Diagnostic Accuracy of Risk of Ovarian Malignancy Algorithm (ROMA) in Post-Menopausal Patients with Ovarian Mass.

Objective: To determine the diagnostic accuracy of ROMA in postmenopausal women with history of ovarian mass.

Study Design: Observational study.

Place And Duration Of Study: Dr.