32 results
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... film and can suggest ... feeding vessel sign ... feeding vessel sign ... #CXR #CTChest #
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Recognition of giant cell ... Clinical manifestations ... Doppler US : halo sign ... PET/CT: aortitis ... Ophthalmology #Diagnosis #Algorithm
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
evaluation - Chest ... X-ray - Lung ultrasound ... with differential cell ... indicated (e.g. echocardiogram ... iBookCC #COVID19 #algorithm
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... on Chest CT • ... distinct radiographic areas ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Sign) on Chest ... CT • Central GGO ... consolidation • DDx: COP ... #CT #Lung #Pulmonary ... diagnosis #radiology #clinical
Electrolyte imbalances are common findings in many diseases. The kidney is a principally responsible organ for
and symptoms, from ... medical conditions can ... create a complex ... clinical presentation ... #electrolyte #algorithm
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
aka. cancerous cells ... Metastatic bone tumors can ... metastasis: • Breast ... • Lung. thvroid ... Signs/Symptoms:
PA view
On the PA chest-film it is important to examine all the areas where the lung
view On the PA chest-film ... examine all the areas ... the silhouette sign ... are usely not well ... #Clinical #Anatomy
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
Tuberculosis: can ... Adrenals: • Lung ... cancer • Renal cell ... bronzing") - Palmar creases ... Reduced libido • Signs
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
Management Pneumonia Signs ... /Symptoms: • Confusion ... Uremia (blood urea ... radiograph or CT ... aeruginosa Clinical