The Comparison of Seasonal Ginsenoside Composition Contents in Korean Wild Simulated Ginseng (Panax ginseng) which were Cultivated in Different Areas and Various Ages

The ginsenoside content was compared with wild simulated ginseng (Panax ginseng) collected every season at 11 wild simulated ginseng plantations in Korea. As a result, the total saponin of 7 years old wild simulated ginseng showed the highest content of 4.5% in spring sampling wild simulated ginseng, 2.0% in summer sampling wild simulated ginseng, 1.2% in winter sampling wild simulated ginseng and 1.0% in autumn sampling wild simulated ginseng. And also, the total saponin of 10 years old wild simulated ginseng showed the highest content of 3.9% in spring sampling wild simulated ginseng, summer sampling wild simulated ginseng (1.8%), winter sampling wild simulated ginseng (1.6%) and autumn sampling wild simulated ginseng (0.6%). Therefore, the total saponin of spring sampling wild simulated ginseng was about 4.5 – 6.5 times higher than that of autumn sampling wild simulated ginseng regardless of cultivation period.

A Point of Care Ultrasound During Catheterization of Internal Jugular Vein; Sonographic Assessment of the Venous Excavation (SAVE) Protocol

PURPOSE: Central venous catheterization (CVC) plays important roles in treatment of critically ill patients. Although use of ultrasound has led to a decrease in CVC related complications, adverse events still occur. Therefore, we usually check the chest x-ray for confirmation. The purpose of this study was to evaluate the usefulness of point of care ultrasound during catheterization of the internal jugular vein (IJV). METHODS: The authors conducted a prospective study of emergency department (ED) patients undergoing CVC via IJV. Among the enrolled patients, 97 underwent SAVE, which consisted of 1) pre-CVC lung ultrasound, 2) ultrasound guided puncture of central vein, 3) sonographic detection of the guide wire before dilation, and 4) post-CVC lung ultrasonography. The primary outcome was the success rate of each stage. The secondary outcome was an estimated time of the SAVE exam. The entire process of patients' care was recorded by video for the purpose of time analysis. Physicians described anatomical site, reason for catheterization, and acute mechanical complications. RESULTS: In all subjects, the guide wire was visible within the lumen of the IJV. Median access time, from insertion to detection of the guide wire in IJV via ultrasound, was 20 seconds. After the CVC was inserted, post-CVC lung ultrasonography was completed within a median time of 68 seconds. Identification of the chest x-ray image took more than 5 minutes. Acute mechanical complications - which occurred in three patients - were detected immediately by SAVE. CONCLUSION: SAVE may provide greater safety during CVC by detection of CVC related complication more properly, without delay.

A Case of Acute Appendicitis of Children which its Symptoms and Signs were Self-disappeared

Acute appendicitis is a disease resulting from inflammation of the appendix. The most common symptoms and physical examinations are the following: right lower abdomen pain, tenderness, rebound tenderness, nausea, vomiting, and fever. The clinician makes a diagnosis based on these symptoms and physicals along with ultrasonography or radiologic imaging, such as computed tomography (CT), forviewing of the inflamed appendix. In this case a seven-year-old-male visited the Emergency Room with abdominal pain and tendernessin in the right lower quadrant, whose symptoms disappeared spontaneously without treatment, although the bedside ultrasonography showed an inflamed appendix. The patient underwent surgery and the operation findings indicated a concordant diagnosis. We report this case as the cardinal symptom of acute appendicitis has been right lower quadrant pain for many years, which may lead to misdiagnosis.

A Case of Spontaneous Hemo-pneumothorax

Spontaneous hemo-pneumothorax, a hemothorax that occurs without trauma, is a very rare condition; however, as a result of excessive bleeding, it can be lethal. Also, if the bleeding is scanty, the physician might recognize hemothorax in case of performing invasive procedures, such as chest tube insertion, and may misunder stand as a complication of the procedure. For this reason, acknowledgement of the spontaneous hemo-pneumothorax in the emergency department is very important. We report on a case of a spontaneous hemo-pneumothorax in a healthy 18-year-old male presenting with chest pain who developed a spontaneous pneumothorax with a profuse amount of hemothorax.