BauchCT

BauchCT is computed tomography imaging of the abdomen and pelvis. It uses ionizing radiation to produce cross-sectional images of abdominal organs and vessels. Most examinations employ intravenous iodinated contrast to improve visualization, though non-contrast CT is used in select situations such as suspected urinary stones or high-density calcifications. CT enterography and CT colonography are specialized variants for the bowel.

Indications include acute abdominal pain, abdominal or pelvic trauma, suspected appendicitis, diverticulitis, pancreatitis, bowel obstruction, mesenteric ischemia, infection, and evaluation of abdominal masses or metastases. It is frequently used for oncologic staging and post-operative complication assessment.

Technique typically covers from the diaphragmatic domes to the pelvis. A contrast-enhanced study uses IV iodinated contrast, most often with portal venous phase timing; arterial phase is added when vascular details are needed. Oral contrast is used in some protocols to opacify the bowel, but many acute exams omit it to shorten exam time. The patient lies supine and may be asked to hold breath briefly.

Radiation exposure is a consideration. Contrast material can cause allergic reactions or kidney injury, particularly in patients with renal impairment or dehydration. Contraindications include iodine allergy or severe renal dysfunction. Alternatives include ultrasound or magnetic resonance imaging when appropriate.

Radiologists interpret BauchCT studies and issue reports describing findings, differential diagnoses, and recommended follow-up or management. Decisions based on CT findings range from urgent surgical intervention to medical therapy or additional imaging.