usually segmental underdevelopment of the ureter causing stenosis and hydronephrosis. ureteral obstruction. may be caused by intraluminal lesions, e.g. urolithiasis, or as part of pyelonephritis or by external compression of the ureter or as a congenital defect. Sudden blockage causes acute abdominal pain that lasts for several hours.
Chuseok (ì¶ì; ç§å¤; [tÉÊ°u.sÊkÌ]), originally known as hangawi (íê°ì; [han.É¡a.É¥i]; from archaic Korean for the great middle (of autumn)), is a major harvest festival and a three-day holiday in Korea celebrated on the 15th day of the 8th month of the lunar calendar on the full moon.
This is the most celebrated festival of the Parsis. Every year on March 21, Navroze is celebrated. It is considered the Parsi New Year only by one sect of Parsis- the Faslis- but all Parsis join in the festivities and enjoy themselves and greet each other and attend the thanks-giving ceremonies at Fire Temples.