6 results
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
Low Attenuation pattern ... low attenuation areas ... Langerhans cell ... #Clinical #Radiology ... #Pattern #Comparison
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
in adults - Breast ... Non-Malignant • Giant Cell ... Cyst Malignant ... #Orthopedics #Causes ... #Oncology #Radiology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Differential Diagnosis Algorithm ... Vascular Causes ... Infiltration: Often breast ... Ascariasis, Choledochal cyst ... hemolysis) • ALP: Bone
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
Suspect in movement disorders ... Demyelinating disease caused ... periventricular areas ... subcortical white matter ... "punched-out" cystic
Langerhans Cell Histiocytosis (LCH)

Granulomatous Lesions comprising langerin-positive histiocytes and an inflammatory infiltrate can arise in virtually
LCH is a rare disorder ... Incidence: 4–5 cases ... SPECTRUM Common areas ... Lungs: Cysts (esp ... therapies for cases
PFAPA Syndrome - Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis

EPIDEMIOLOGY:
PFAPA is the most common syndrome entailing
globally, excluding areas ... with the fairly well-defined ... contributor to this disorder ... • Cyclic neutropenia ... dominant inheritance pattern