61 results
Summary table of common benign breast diseases and how to manage them. 
Fibroadenoma:
 • Most common
calcification of fat cells ... e.g. biopsy, car ... bruising/erythema/sign ... tumour of fat cells ... #differential #diagnosis
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Epidemiology: • Most common ... Orange or Hep C Clinical ... Physical Exam/Signs ... cells can infiltrate ... Diagnosis: •
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 ... the diagnosis in ... the proper clinical ... feeding vessel sign
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
evaluation - Chest ... with differential cell ... C-reactive protein (CRP ... (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 ... #diagnosis #radiology ... #clinical
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 ... #Algorithm
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Most commonly intermediate-low ... mass and NO prior signs ... or clinical history ... is relatively common ... • PVNS/Giant Cell
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
to impaired B-cell ... -> 40 years • Can ... to 8 years Clinical ... - gastric and breast ... Chest CT: • Ground-glass
Electrolyte imbalances are common findings in many diseases. The kidney is a principally responsible organ for
imbalances are common ... medical conditions can ... create a complex ... clinical presentation ... #electrolyte #algorithm
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 ... #diagnosis #radiology ... #clinical