ABSTRACT
Endoscopic retrograde cholangiopancreatography (ERCP) is a commonly performed minimally invasive procedure. Air embolism in a patient undergoing ERCP is relatively rare, accounting for approximately 2-3% of procedures performed, and a catastrophic air embolism is even rarer. Symptoms of air embolism can come from the cardiopulmonary and nervous system. It is important to remember this in the differential diagnosis of complications of ERCP, as early detection is crucial. In the case presented here, the diagnostic CT scan performed immediately after the incident brings awareness of how massive an air embolism can be. The CT results showed gas bubbles entering both the superior and inferior vena cava. The presence of air has been captured in the bile ducts, duodenum wall, heart, femoral veins and intracranially. Risk factors for this complication include previous biliary surgeries, the presence of prostheses and stents, cholangitis, liver tumors and anatomical anomalies such as hepatobiliary fistulas, as well as intrahepatic and extrahepatic anatomical leaks. As gas embolism is associated with serious health consequences, knowledge of the problem and adequate preparation may reduce the occurrence of the problem. Attention should be paid to basic and easily obtainable precautions when performing the procedure, such as the patient's hemodynamic status, adequate hydration and positioning during the procedure.
ABSTRACT
BACKGROUND: Epilepsy is one of the most common neurological disorders. As a chronic disease, associated with long-term treatment with antiseizure medication, it can have a negative impact on patients' quality of life. Moreover, patients are faced with a significant psychosocial burden associated with the stigma surrounding epilepsy. Medical professionals should be well educated and free of prejudices in order to provide adequate care for patients with epilepsy. The aim of the study was to evaluate the knowledge and awareness of epilepsy among medical students of years 1-6 in Poland and examine if certain personality traits influence students' view of epilepsy. METHODS: The study was conducted using snowball sampling of 166 Polish medical students from Medical University of Gdansk and Medical University of Warsaw. Participants completed a survey which consisted of their subjective assessment of knowledge of epileptology, actual knowledge of epileptology, and their view of stereotypes about epilepsy. In addition, students completed the IPIP-BFM-20 personality questionnaire. RESULTS: Polish medical students have sufficient basic knowledge about epilepsy (mean scores of students from both universities is 14 out of 25 points). There is still room for improvement, especially in the field of epidemiology, semiology, factors provoking seizures, antiseizure medications, and most importantly about first aid during seizure (e.g., 7% of respondents believed it is necessary to put something between teeth of a patient during seizure). Age and the year of study were well correlated with knowledge score (p = 0.008) and level of awareness of the stereotypes. We found that most personality traits do not have a strong impact on the level of knowledge about epilepsy. CONCLUSIONS: Most students have a satisfying level of knowledge about epilepsy. Academic teachers should put more emphasis on first aid during seizures and awareness of psychosocial challenges associated with the disease. It is crucial for future physicians to not only possess sufficient theoretical knowledge, but also establish an empathetic doctor-patient relationship in order to provide better care for patients with epilepsy and other chronic diseases.
