# Pamela T. Johnson, MD

## Metadata
- Content type: Speaker
- Canonical URL: https://123sonography.com/speaker/99
- Published: March 14, 2019
- Last updated: April 5, 2024

## Blog Articles
- [Acute appendicitis II](/blog/acute-appendicitis-ii) - Imaging of the right lower quaderant is provided showing a non-compressable hypoechoic structure with hyperemia and calcification and the diagnosis of acute appendicitis is discussed as well as the process of diagnosing...
- [Metastatic abdominal adenopathy](/blog/metastatic-abdominal-adenopathy) - Along with a discussion of other possible locations and presentations of metastatic lymph adenopathy, images depicting abdominal metastatic adenopathy and associated ascites are presented in the setting of diffuse...
- [Uncomplicated acute calculous cholecystitis](/blog/uncomplicated-acute-calculous-cholecystitis) - Imaging from a woman with acute right upper quadrant pain is shown, illustrating a thickened gallbladder wall, cholelithiasis, hyperemia, and pericholecystic fluid, constant with acute cholecystitis.
- [Occluded TIPS shunt](/blog/occluded-tips-shunt) - A grey scale and doppler iterrogation of a TIPS shunt shows a full obstruction in the setting of a patient with hepatic cirrhosis, portal hypertension, and increasing abdominal girth due to ascites.