47 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Cystic LCH: - LAM ... child-bearing age ... Clinical #Diagnosis #Radiology ... #CTChest #Cystic ... #Comparison #Table
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Age of Ossification ... Hamate - 2 Months Triquetral ... me remember the age ... #Age #Carpal #Bones ... #wrist #radiology
Ossification centers of the elbow - CRITOE Mnemonic 

The ages at which these ossification centers appear
Ossification centers ... Mnemonic The ages ... at which these ossification ... #Diagnosis #Radiology ... #Ages
Low Attenuation pattern 
1. Lymphangiomyomatosis (LAM): uniform cysts in woman of child-bearing age; no history of
(LAM): uniform cysts ... child-bearing age ... #Clinical #Radiology ... #HRCT #CTChest ... #Pattern #Comparison
Low Attenuation pattern (2) 
1. Centrilobular emphysema: low attenuation areas without walls. Notice the centrilobular artery
(LAM): regular cysts ... child-bearing age ... #Clinical #Radiology ... #HRCT #CTChest ... #Pattern #Comparison
On the left three different patients with lung cysts.
From left to right: Lymphangiomyomatosis, LIP and Langerhans
patients with lung cysts ... Clinical #Diagnosis #Radiology ... #CTChest #Cystic ... #Comparison #LAM
Ossification of Carpal Bones

It’s always tricky to remember the age of ossification of the carpal bones
Ossification of ... to remember the age ... of ossification ... refresher on the age ... -6-7 years for Triquetral
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
children, peak age ... fracture' • Ossification ... "; capitellum (age ... , radial head (age ... Elbow #Humerus #Radiology
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
Emphysema - Lung cysts ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Differential #Diagram #Comparison ... TractionBronchiectasis #Cysts
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
the knee on XRay Age ... unicameral bone cyst ... Aneurysmal bone cyst ... Non-ossifying fibroma Age ... Differential #Diagnosis #Radiology