Abdominal MRI

Abdominal MRI is used to detect any abdominal growths. It is a non-invasive procedure that uses powerful magnets and radio waves to produce pictures of the inside of the abdomen. Abdominal MRI can distinguish tumors and other lesions from normal tissues. It also provides information to determine the size, extent and spread of abdominal tumors. For patients who cannot receive iodinated contrast dye and in whom angiography has to be avoided, abdominal MRI is used. Abdominal MRI reveals several of disorders that includes renal vein thrombosis, renal arterial obstruction, kidney enlargement, inflammation of the kidney, acute tubular necrosis, tissue damage in kidneys, pancreatic cancer, adrenal masses, mass of the gall bladder, obstruction in liver, enlarged spleen, distended gall bladder or bile duct, abscess, hemangiomas and other abnormal abdominal conditions.

Abdominal CAT scan

CAT scans are particularly used to study with clarity several organs in the abdominal regions of the body namely liver, spleen, pancreas and kidneys. Many causes of abdominal pain are diagnosed using specialized CT equipments for interpreting CT scans of the lower gastrointestinal (GI) tract, the colon and the rectum. Abscess in the abdomen, inflammation of the colon or colon cancer, diverticulitis and appendicitis are diagnosed. When severe pain is caused by an infection or inflammation, the speed, ease and accuracy of a CT examination can reduce the risk of serious complications caused by a burst appendix or an erupted diverticulum and the subsequent spread of the infection. Especially in cases of bowel obstruction, CT is the best imaging test recommended.

Ultrasound

Ultrasound is a medical imaging technique that is also called ultrasound scanning or sonography. High frequency sound waves and their echoes and used in this technique for obtaining images from inside the human body. The echoes of sound waves reflected from the human body are recorded and displayed as a real-time visual image. This technique is similar to the echolocation used by bats, whales and dolphins. The sonar used by submarines also operates the same technique. Ultrasound is useful method to examine many of the body's internal organs like heart, liver, gallbladder, spleen, pancreas, kidneys and bladder. Movement of the internal tissues and organs are captured in ultrasound. This enables the physicians to diagnose a variety of disease conditions and also assess the damage caused to the systems.

The ultrasound machine transmits high frequency sound pulses into the human body by using probes. These sound waves that travel into the body hit a boundary between the tissues inside the body and reflect the sound waves to the probe. Some waves travel even further and they reach another boundary and then get reflected back. The waves that are reflected are picked up by the probe and relayed back into the ultrasound machine.

The ultrasound machine in turn calculates the distance from the probe to the tissue or organ by using the speed of sound tissue and the time of each echo's return. The machine displays these distances and intensities of the echoes on the screen. Through the echoes that are produced the sonologist can identify how far away an object is, how large it is, its shape and consistency (fluid, solid or mixed). Two dimensional images are formed and reflected on the screen. Different types of ultrasound are used for different disease conditions. Ultrasound is used in a variety of clinical settings including obstetrics and gynecology, cardiology and cancer detection. The abdominal ultrasound, pelvic ultrasound and transvaginal ultrasound are commonly used.