Division of Gastroenterology, McGill University, Montreal, Quebec, Canada.
Published: April 2021
AI Article Synopsis
Article Abstract
Giant cell hepatitis (GCH) is a rare entity in adults that is characterized by large multinucleated hepatocyte formation and parenchymal inflammation. We present a case of acute liver failure in a 33-year-old woman secondary to autoimmune hepatitis (AIH). A liver biopsy revealed submassive hepatocyte necrosis consistent with GCH. We conducted a literature review of 187 reported cases of post-infantile GCH in adults. AIH was the most commonly reported cause of GCH, but GCH was associated with a wide spectrum of etiologies, including infections, rheumatological diseases, hematological diseases, malignancies, and medications. The severity of disease can range from mild hepatitis to fulminant hepatic failure. The mortality rate among the cases in the literature was 18.82%. GCH is managed by treating the underlying cause, and ribavirin has been proposed as a treatment option for idiopathic GCH. A small number of patients progress to requiring orthotopic liver transplant, but recurrence is possible post-transplant.
Introduction: Tooth extraction initiates a cascade of homeostatic and structural modifications within the periodontal tissues, culminating in alveolar ridge resorption. To prevent ridge resorption following extraction and facilitate successful placement of an implant-supported prosthesis, alveolar ridge preservation was performed.
Methods: In this study, the biocompatibility of a nanocomposite consisting of self-assembling peptide nanofibers (organic phase) and tri-calcium phosphate-nano hydroxyapatite (mineral phase), was evaluated in rabbits.
Background: The shoulder girdle and proximal humerus are common sites for neoplastic lesions be it benign or malignant. We aimed to evaluate the outcomes of a frugal method of reconstruction of the proximal humerus for neoplastic lesions at short to medium term follow-up.
Methods: Data for this retrospective case series was collected from an electronic data base held at the primary authors institution.
Rate coefficients for the reaction of CH with CHO were measured for the first time over the temperature range of 37-603 K, with the CH radicals produced by pulsed laser photolysis and detected by CH radical chemiluminescence following their reaction with O. The low temperature measurements (≤93 K) relevant to the interstellar medium were made within a Laval nozzle gas expansion, while higher temperature measurements (≥308 K) were made within a temperature controlled reaction cell. The rate coefficients display a negative temperature dependence below 300 K, reaching (1.
Objectives: This study was to evaluate the radiological and clinical outcomes of patients with juxta-articular giant-cell tumors (GCTs) around the knee treated with bone cement filling and internal fixation after extensive curettage.
Patients And Methods: A total of 15 patients (6 males, 9 females; mean age: 35.3±8.
