Showing posts with label Abdomen. Show all posts
Showing posts with label Abdomen. Show all posts
April 11, 2014

Colonic Lymphoma

›
Axial (top) and coronal-reformatted (bottom) CT images show partial circumferential wall thickening (arrows) of the descending colon (C)...
March 21, 2014

Uterine Leiomyoma on MRI

›
Leiomyoma in a 28-year-old woman. Sagittal MR images in T2W (A), T1W (B) and post-contrast T1W (C) show a large, rounded, circumscribed ma...
March 1, 2014

Sarcoidosis on PET/CT

›
(A) MIP image from a PET/CT shows areas of FDG avidity in multiple lymph node stations including hilar, mediastinal, axillary, upper abdo...
August 10, 2013

Pseudothickening of Colonic Wall

›
Axial and coronal-reformatted CT images of a 58-year-old woman show apparent circumferential wall thickening of the sigmoid colon (arro...
July 1, 2013

Hemochromatosis

›
A&C: MRI out-of-phase imaging. B&D: MRI in-phase imaging Signal decrease of the liver on B&D (in-phase images) when compar...
June 11, 2013

Slideshow: Imaging of Abdominal Trauma

›
Imaging of Abdominal Trauma from Rathachai Kaewlai
May 21, 2013

Blunt Traumatic Colon Perforation

›
Axial non contrast CT image of the abdomen shows a localized collection of air and high-density fluid (C) medial to the ascending colon (A...
May 1, 2013

Pancreatic Divisum

›
An MRCP image shows abnormal drainage of the main pancreatic duct and ventral duct into the minor papilla. A diagram shows normal pat...
April 1, 2013

Focal Hepatic Hot Spot Sign

›
An axial CT image shows a geographic area of hypervascularity (arrow) in segment IV of the liver. Note enlarged subcutaneous collateral ve...
March 11, 2013

Renal Ultrasound for Elevated Serum Creatinine

›
A sagittal ultrasound image of the right kidney shows a normal-sized kidney with normal parenchymal echogenicity in a patient with acute r...
March 1, 2013

Gallbladder Cholesterolosis

›
Longitudinal US image of the gallbladder demonstrates multiple tiny echogenic spots within the wall with comet-tail artifacts. No evidence...
January 21, 2013

Atypical Hepatic Hemangioma - Echoic Border

›
Ultrasound images of the liver show a round hypoechoic nodule (arrow, calipers) in the right lobe with an echoic border. Background...
December 21, 2012

Atypical Hepatic Hemangioma - Rapid Filling of Contrast

›
Axial MR images in multiple phases (as labeled) show a T1 hypointense nodule in the right hepatic lobe that rapidly filled in with contra...
November 1, 2012

Focal Fat Sparing

›
Figure 1: US image of the liver shows focal masslike area of hypoechogenicity of the left lobe posterior to the left portal vein branch. N...
August 31, 2012

ESWL-induced Perinephric Hematoma

›
Ultrasound image of the kidney shows a crescentic heterogeneous hypoechoic lesion in the perinephric space (arrows). The kidney is marked ...
July 21, 2012

Pyonephrosis

›
 Longitudinal ultrasound image of the right kidney shows moderate right hydroureteronephrosis (arrows) with internal debris. Longit...
May 21, 2012

USPSTF Recommends Against PSA-based Prostate Cancer Screening

›
In its newest Statement published yesterday in the Annals of Internal Medicine, the U.S. Preventive Services Task Force (USPSTF) recomme...
March 31, 2012

Cesarean Section Scar Diverticulum

›
A sagittal US scan of the uterus shows a cystic lesion in the anterior wall of the lower uterine segment. The patient reported prior cesarea...
March 11, 2012

Is Plain Radiography Sensitive Enough to Detect Pneumoperitoneum?

›
An upright chest radiograph shows a large amount of pneumoperitoneum under the right hemidiaphragm of a patient who has peptic ulcer perfora...
January 31, 2012

Intestinal Ascariasis

›
Author: Santip Srisuwan, M.D. Axial CT image shows multiple tubular filling defects (arrows) within the opacified lumen of the small bowel. ...