Abdominal x-ray enema through the rectum. The term "barium enema" usually refers to a lower gastrointestinal series, although enteroclysis (an upper gastrointestinal series) is often called a small bowel barium enema. Abdominal x-ray An abdominal x-ray is an x-ray of the abdomen. It is sometimes abbreviated to AXR, or KUB (for kidneys, ureters, and urinary bladder). In children, abdominal x-ray is indicated in the acute setting: Yet, CT scan is the best alternative for diagnosing intra-abdominal injury. For acute abdominal pain in adults, an abdominal x-ray has a low sensitivity and accuracy in general, as well as for specific conditions such as
Colon (punctuation) used as a fallback when this character is not available, and in the practical orthography of some languages which have a phonemic long/short distinction in vowels. If the upper triangle is used without the lower one ("modifier letter half triangular colon", Unicode U+02D1: ), it designates a "half-long" vowel. Other phonetic alphabets also use colons. For example, the Uralic Phonetic Alphabet uses In Finnish and Swedish, the colon can appear inside words in a manner similar to the apostrophe in the English possessive case, connecting a grammatical suffix to an abbreviation or initialism, a special symbol, or a digit (e.g.,