Search results
Results From The WOW.Com Content Network
Pneumoperitoneum is pneumatosis (abnormal presence of air or other gas) in the peritoneal cavity, a potential space within the abdominal cavity.The most common cause is a perforated abdominal organ, generally from a perforated peptic ulcer, although any part of the bowel may perforate from a benign ulcer, tumor or abdominal trauma.
Pneumatosis intestinalis (also called intestinal pneumatosis, pneumatosis cystoides intestinalis, pneumatosis coli, or intramural bowel gas) is pneumatosis of an intestine, that is, gas cysts in the bowel wall. [1] [2] As a radiological sign it is highly suggestive for necrotizing enterocolitis.
A CT scan demonstrating acute appendicitis (note the appendix has a diameter of 17.1 mm and there is surrounding fat stranding) A fecalith marked by the arrow that has resulted in acute appendicitis. Where it is readily available, computed tomography (CT) has become frequently used, especially in people whose diagnosis is not obvious on history ...
Other, older terms for the process include appendicitis epiploica and appendagitis, but these terms are used less now in order to avoid confusion with acute appendicitis. Epiploic appendices are small, fat-filled sacs or finger-like projections along the surface of the upper and lower colon and rectum .
Chest X-ray showing obvious Chilaiditi's sign, or presence of gas in the right colic angle between the liver and right hemidiaphragm. Specialty: General surgery: Symptoms: Abdominal pain, dyspnea or asymptomatic: Differential diagnosis: Pneumoperitoneum: Frequency: 0.1% of adults
Abdominal imaging is associated with many potential uses for the different phases of contrast CT.The majority of abdominal and pelvic CT's can be performed using a single-phase, but the evaluation of some tumor types (hepatic/pancreatic/renal), the urinary collecting system, and trauma patients among others, may be best performed with multiple phases.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The local distention of that intestinal loop is due to local paralysis and accumulation of gas in the intestinal loop. In acute pancreatitis, the sentinel loop is usually seen in the left hypochondrium, while in acute cholecystitis, it is seen in the right hypochondrium. In acute appendicitis, the sentinel loop is seen in the right lower ...