11 results
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Low Attenuation pattern ... low attenuation areas ... without walls. ... Langerhans cell ... #Clinical #Radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
aka. cancerous cells ... metastasis: • Breast ... - these cancer cells ... - these cancer cells ... • Soft-tissue mass
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
tests algorithm ... evaluation of the pattern ... Areas of diagnostic ... aminotransferase; BMI, body mass ... Liver #Enzymes #Differential
When a rib fracture heals, the callus formation may create a mass-like appearance (blue arrow).
Sometimes a
fracture heals, the callus ... formation may create ... Sometimes a CT is ... necessary to differentiate ... #Clinical #Radiology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
from mature B cells ... Reed-Sternberg cells ... Hodgkin Lymphoma - Clinical ... • The tumor cells ... Immunohistochemical studies (to differentiate
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Liver Injury - Differential ... Diagnosis Algorithm ... Infiltration: Often breast ... intestines, white blood cells ... #diagnosis #algorithm
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
less than 200 cells ... should be based on clinical ... more than 200 cells ... enhancement on CT ... periventricular areas
Pericardial Hemangioma on Echocardiogram (PLAX)
DDx on this para-aortic pericardial mass? 
Radiologist on CT: “No enchancement on
ECHO appearance differentials ... after gad the mass ... showed some areas ... #PLAX #pocus #clinical ... #cardiology
PA view
On the PA chest-film it is important to examine all the areas where the lung
examine all the areas ... This is called the ... are usely not well ... #Clinical #Anatomy ... #Radiology #CXR
Chronic hypersensitivity pneumonitis (2)
The case on the left shows an inspiratory and expiratory scan: the mosaic
with areas of ground-glass ... attenuation and areas ... and bronchi as well ... included in the differential ... #Clinical #Radiology