Megacolon is an abnormal dilation of the colon (also called the large intestine).[1] The dilation is often accompanied by a paralysis of the peristaltic movements of the bowel. In more extreme cases, the feces consolidate into hard masses inside the colon, called fecalomas (literally, fecal tumor), which can require surgery to be removed.
1 USPS Tracking when purchased online will cost $0.36 in 2015, compared to $0.23 in 2014. 2  Postage for First Class Mail International Letters (1 oz.) and postcards will increase by five cents from $1.15 to $1.20. 3  First Class Package International Service will see an increase of 7.2% in 2015. Each additional ounce will cost $0.22 (up one cent from 2014). 2  Postcard rates will increase by one cent to $0.35 from $0.34. 3  Media Mail will see an increase of 6.2% in 2015. 4  Rates will start at $2.72 (1 lb.), up $0.03 compared to 2014.
One first class postage stamp will mail a one ounce letter from any place in the US to any other place in the US, regardless of the distance. + 15 others found this useful.t takes enough stamps that total $.42 to post a letter in the US. That is what the US Postal Service charges even from city to city or state to state. They raised the rate no â¦ t long ago. There are $.42 stamps available for purchase.