ABSTRACT
In September 2018, heat waves were declared to be a type of natural disaster by the Framework Act on the Management of Disasters and Safety. The present study examined the characteristics of heat waves from the perspectives of meteorological phenomena and health damage. The government’s efforts to minimize the damages incurred by heat waves are summarized chronologically. Furthermore, various issues pertaining to heat waves that are being raised in our society despite the government’s efforts are summarized by analyzing big data derived from reported news and academic articles.
ABSTRACT
Cases of undifferentiated pleomorphic sarcoma of the thoracic aorta are rare, and usually present with embolic events, renovascular hypertension, or back pain. Mural-based undifferentiated pleomorphic sarcomas that present as ruptured saccular aneurysms are extremely rare and are difficult to differentiate from mycotic aneurysms or penetrating atherosclerotic ulcers. Herein, we report a case of histopathologically proven undifferentiated pleomorphic sarcoma arising from the wall of the descending thoracic aorta that manifested as a mass after thoracic endovascular aortic repair for the treatment of a ruptured saccular aneurysm. We present findings obtained by CT and PET to provide helpful information for the accurate diagnosis and appropriate treatment of future cases.
ABSTRACT
The perforation of the intrathoracic internal jugular vein during the placement of an implantable central venous chemoport is a rare complication that is manifested by hemothorax or hemorrhagic shock. Furthermore, inappropriate instillation of a chemotherapeutic agent in the chemoport can cause chemical pleuritis, and the diagnosis of these complications prior to the instillation of chemotherapeutic agents and open thoracic surgery is mandatory. We report a patient with chemical pleuritis and hemothorax following an inappropriate instillation of a chemotherapeutic agent, through the perforated right internal jugular vein after placement of an implantable central venous chemoport. Treatment by embolization using coils and N-butyl cyanoacrylate, after percutaneous drainage, was successful.
ABSTRACT
PURPOSE: Adverse drug reactions (ADRs) are a recurring problem among pediatric patients, and the incidence is increasing. However, there have been only a few studies on the clinical presentation of pediatric ADRs in Korea. This study investigated the clinical presentation of ADRs and the causative drugs in pediatric patients from a single university hospital. METHODS: We retrospectively collected the data on pediatric ADRs as reported to the Regional Pharmacovigilance Center in Dong-A University Hospital between March 2013 and July 2016. We analyzed clinical presentations associated with the events. To determinate causality, we evaluated each ADR according to the Naranjo probability scale, the World Health Organization-Uppsala Monitoring Centre (WHO-UMC) criteria and the Korean ADR algorithm. RESULTS: A total of 365 ADR cases were reported. Sixty-eight patients (26.5%) responded to 2 or more drugs. Antibiotics (43.3%) were the most common causative drugs, of whom the third generation cephalosphorins caused most ADRs. The most common clinical presentations were gastrointestinal manifestations (36.6%). A total of 312 ADRs were reported in 257 patients based on both the Naranjo probability scale and the Korean ADR algorithm. In addition, 323 ADRs were reported in 257 patients based on the WHO-UMC criteria. CONCLUSION: Various drugs are related to ADRs in pediatric patients. Further efforts to improve ADR-reporting systems and to increase awareness of ADRs in pediatric patients are needed.