22 results
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
 •
Tram Track Sign ... on Chest CT • Parallel ... extending to the lung ... bronchiectasis, CF ... #CT #Lung #Pulmonary
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... on Chest CT • ... distinct radiographic areas ... #Head #Cheese #Sign ... #CT #Lung #Pulmonary
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
aka. cancerous cells ... metastasis: • Breast ... - these cancer cells ... • Lung. thvroid ... Signs/Symptoms:
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
occur when the CD4-cell ... less than 200 cells ... recovery (CD4-cell ... enhancement on CT ... periventricular areas
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
syndrome, Congestion/CHF ... Infiltration: Often breast ... CA, small cell ... lung CA, lymphoma ... fibrosis, Sickle cell
PA view
On the PA chest-film it is important to examine all the areas where the lung
examine all the areas ... where the lung ... these borders lung-soft ... the silhouette sign ... are usely not well
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
to impaired B-cell ... • Chronic lung ... - gastric and breast ... lymphocytic interstitial lung ... Chest CT: • Ground-glass
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
infections Lungs ... to NTM: Chronic lung ... massiliense in CF ... Advanced HIV (CD4 cell ... Imaging, high res CT
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
Giant cell arteritis ... (GCA) Giant cell ... systemic sx + signs ... in literature (NEJM ... cases (Cornelia NEJM
Good example of 'shred sign' in a patient with fever, cough and shortness of breath. 

This
example of 'shred sign ... pneumonia on CXR/CT ... eabramsMD #Shred #sign ... pneumonia #clinical #photo ... #ultrasound #lung