Endoscopic ultrasonography (EUS) was performed on a patient being treated for chronic pancreatitis because a submucosal tumor was observed in the stomach during gastrointestinal endoscopy. As internal pulsa- tile bloo...Endoscopic ultrasonography (EUS) was performed on a patient being treated for chronic pancreatitis because a submucosal tumor was observed in the stomach during gastrointestinal endoscopy. As internal pulsa- tile blood flow on Doppler was present, the diagnosis of an aneurysm was made. The pseudoaneurysm of the left gastric artery was embolized with histoacryl and lipiodol and the splenic artery was embolized with coils at the location of the pseudoaneurysm to prevent hemorrhage. Follow up EUS confirmed the cessation of blood flow from the pseudoaneurysm. Clinicians encountering a gastric submucosal tumor-like protrusion in a patient with chronic pancreatitis should use EUS to investigate the possibility of a pseudoaneurysm, which must be treated as quickly as possible once identified.展开更多
In the Chinese higher education sector, Business English, a newly emerging discipline, has attracted great attention, and since it was approved officially in 2007, about 400 universities and colleges have offered this...In the Chinese higher education sector, Business English, a newly emerging discipline, has attracted great attention, and since it was approved officially in 2007, about 400 universities and colleges have offered this degree course to students. Among in-service Business English teachers, some of them have transferred from teaching English for General Purposes. Business English teachers face many changes and challenges to their professional identity, yet few scholars have looked into the identity construction of these teachers. Using critical narrative as a method, this paper closely examines the identity construction experiences of the first author and two other Business English teachers. It is found that the participants, including the first author himself, have endured identity negotiations and various challenges in turning from a teacher of English for General Purposes to a teacher of Business English. These teachers' experiences and their perception of identity construction and professional development throw light on the changing pedagogy and practice of Business English in Chinese universities.展开更多
文摘Endoscopic ultrasonography (EUS) was performed on a patient being treated for chronic pancreatitis because a submucosal tumor was observed in the stomach during gastrointestinal endoscopy. As internal pulsa- tile blood flow on Doppler was present, the diagnosis of an aneurysm was made. The pseudoaneurysm of the left gastric artery was embolized with histoacryl and lipiodol and the splenic artery was embolized with coils at the location of the pseudoaneurysm to prevent hemorrhage. Follow up EUS confirmed the cessation of blood flow from the pseudoaneurysm. Clinicians encountering a gastric submucosal tumor-like protrusion in a patient with chronic pancreatitis should use EUS to investigate the possibility of a pseudoaneurysm, which must be treated as quickly as possible once identified.
基金supported by Shanghai University of Finance and Economics [Grant No.2019110115]the National Research Fund for Social Sciences [Grant No.16BYY178]
文摘In the Chinese higher education sector, Business English, a newly emerging discipline, has attracted great attention, and since it was approved officially in 2007, about 400 universities and colleges have offered this degree course to students. Among in-service Business English teachers, some of them have transferred from teaching English for General Purposes. Business English teachers face many changes and challenges to their professional identity, yet few scholars have looked into the identity construction of these teachers. Using critical narrative as a method, this paper closely examines the identity construction experiences of the first author and two other Business English teachers. It is found that the participants, including the first author himself, have endured identity negotiations and various challenges in turning from a teacher of English for General Purposes to a teacher of Business English. These teachers' experiences and their perception of identity construction and professional development throw light on the changing pedagogy and practice of Business English in Chinese universities.
