Thymolipoma Association with Myasthenia Gravis: Case Report.

BACKGROUND Thymolipoma, which was described initially by Hall in 1949, is an uncommon benign thymic tumor that represents around 9% of all thymic tumors. The incidence of thymolipoma is around 0.12 out of 100 000 cases per year, with a higher incidence in the younger age population.

Burnout Prevalence and Associated Stressors in Medical Students of Traditional and Problem-Based Learning Curricula in a Saudi University.

Background: Medical students are prone to burnout, and several stressors have been associated with it. From the literature, it is yet unclear if type of curricula in medical schools plays a role in burnout among students.

Aims: To assess the prevalence of burnout and its associated stressors in medical students in problem-based learning and traditional curricula at Imam Abdulrahman Bin Faisal University.

Changes in cerebral oxygenation in patients with pulmonary dysfunction after lung resection.

Lung resection would be associated with lower jugular bulb oxygen saturation (SjvO₂) values in patients with moderate to severe pulmonary dysfunction. We aimed to study the effects of lung resections on the postoperative changes in SjvO₂, incidence of SjvO₂ < 50%, pulmonary functions, cerebral blood flow equivalent (CBFE), and arterial to jugular difference in oxygen content (AjvDO₂) in the patients with pulmonary dysfunction. Fifty-three patients scheduled for lung resection were allocated on the basis of forced vital capacity (FVC %) and forced expiratory volume in 1 second (FEV(1)%) into the following: good FVC and FEV₁ (n = 14), mild (n = 14), moderate (n = 13), and severe (n = 12) pulmonary dysfunction groups.

Successful resection of a huge paraganglioma utilizing cardiopulmonary bypass.

A 54-year-old woman was diagnosed with a large paraganglioma in the left paraaortic area, extending into the aortopulmonary window and up to a right-sided superior vena cava. The tumor was treated with repeated embolizations that failed to reduce its size. Complete surgical excision was achieved utilizing cardiopulmonary bypass.

Extra-gastrointestinal stromal tumor presenting as a surgical emergency.

Gastrointestinal stromal tumors are the most common mesenchymal tumors of the gastrointestinal tract. These tumors are present in almost all cases of KIT-CD117 mutations. When located outside the gastrointestinal tract, they are referred to as extra-gastrointestinal stromal tumors.

Bilateral blunt diaphragmatic rupture.

Blunt diaphragmatic rupture is an uncommon injury and even less common is the bilateral form. This entity poses diagnostic and therapeutic challenges to the treating team. Despite the advances in diagnostic modalities, it remains a difficult diagnosis leading to missed or late presentations with increased risk of morbidity and mortality.

Psuedomyxoma peritonei secondary to adenocarcinoma of the cecum.

Pseudomyxoma peritonei is a rare progressive disease. Patients commonly present with a picture of acute appendicitis or with increasing abdominal girth. We present a case of a 71 year old man who presented with right iliac fossa pain, fever and vomiting.

A Case of Intussuscepted Meckle's Diverticulum Diagnosed Through Computed Tomography Scan of the Abdomen.

Meckle's diverticulum, the commonest congenital anomaly of the gastrointestinal tract, can become the leading point of intestinal intussusception. However, the precise pre-operative diagnosis can be difficult. We report here a case of a 15-year old boy with acute abdomen in whom intussuscepted Meckle's diverticulum was diagnosed pre-operatively by CT scan.