Diagnostic Imaging: Gastrointestinal by Michael P. Federle MD FACR, Siva P. Raman MD

By Michael P. Federle MD FACR, Siva P. Raman MD

Ideal for trainees and working towards radiologists, Diagnostic Imaging: Gastrointestinal, 3rd Edition offers finished insurance of each vital subject in stomach and gastrointestinal imaging. that includes an elevated variety of illustrations, graphics, and multimodality imaging, this up-to-date clinical reference booklet will enable you to in spotting the attribute and version appearances of either common and unusual stomach problems. User-friendly bulleted textual content and a uniform bankruptcy structure let speedy and easy entry to the an important wisdom you need!

  • Expanded insurance of an important subject matters and trends
  • in fluoroscopic assessment of the GI tract, together with overview of sufferers earlier than and after bariatric surgical procedure, fundoplication, and surgical procedure for esophageal carcinoma.

  • Updated sections protecting issues of the liver, biliary tract, and pancreas with info and photographs concerning new category and remedy implications for pancreatitis, together with autoimmune (IgG4-related) pancreatitis.
  • Increased variety of illustrations of all acceptable imaging modalities, reminiscent of multiplanar CT, sonography, MR, and PET/CT.
  • Offers details on all kinds of acute and persistent hepatitis and cirrhosis, in addition to serious wisdom relating to imaging options that permit radiologists to tell apart between focal lesions within the cirrhotic liver.
  • Essential information is distilled right into a succinct, bulleted structure with a number of top of the range pictures and "Key proof" bins to facilitate learning.
  • Expert seek advice booklet model incorporated with purchase. This more suitable e-book adventure allows you to look all the textual content, figures, references, and movies from the ebook on numerous units.

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Extra info for Diagnostic Imaging: Gastrointestinal

Sample text

Right) Axial CECT in an AIDS patient demonstrates extensive mesenteric lymphadenopathy ſt found to represent AIDS-related nonHodgkin lymphoma. (Left) Axial CECT in an AIDS patient illustrates multiple hepatic masses ſt, including a mass with internal hemorrhage ﬇, which were proven to be non-Hodgkin lymphoma. An unusual feature in this case is the mild obstruction of the intrahepatic bile ducts st. (Right) Longitudinal ultrasound in a patient with AIDS demonstrates a large hypoechoic mass ſt. Biopsy revealed this to represent AIDS-related B-cell nonHodgkin lymphoma.

All of these findings are explainable by severe hypotension alone. There was no abdominal visceral or bowel injury, and a repeat CT scan the next morning was completely normal. 7 Abdominal Manifestations of Systemic Conditions HIV/AIDS KEY FACTS TERMINOLOGY • Abdominal opportunistic infections and neoplasms resulting from HIV/AIDS-related immunodeficiency IMAGING • Liver and spleen ○ Small hypodense nodules may be microabscesses ○ Larger hypodense lesions might be infectious, but AIDSrelated lymphoma should be considered ○ Pneumocystis may result in tiny calcifications • Biliary tree ○ Cholangitis or acalculous cholecystitis caused by opportunistic infections • Stomach, small bowel, and large bowel ○ Wall thickening raises concern for opportunistic infection, which can involve any segment of GI tract ○ Mural thickening of esophagus suggests esophagitis, often due to candidiasis, CMV, or HSV (Left) Coronal volumerendered CECT in an AIDS patient with low CD4 count demonstrates diffuse thickening of the small bowel with surrounding ascites.

This patient was a young female college exchange student from Asia. (Right) Axial CECT in the same patient shows mural thickening of the cecum st, along with regional mesenteric lymphadenopathy ﬇ typical of intestinal and nodal involvement by TB. (Left) Axial CECT show a small, nonfunctional, and partially calcified "putty" kidney st, typical of chronic TB infection of the kidney. The patient had a known history of pulmonary TB. (Right) Axial NECT shows calcification from healed TB granulomas within retroperitoneal and retrocrural nodes st.

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