27 results
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
Radiation Doses for 5 Year-Old ... CT 3 mSv 150 CXRs ... #PatientInfo #Radiology ... Radiation #Doses #Imaging ... Testing #Study #Peds
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
(IVP) 3 mSv 1 year ... ) — Lung Cancer ... Scoring 3 mSv 1 year ... #PatientInfo #Radiology ... #ChestXRay #CXR
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
Stork test) • XR ... vertebrae • CT ... Spondylolisthesis #MSK #diagnosis ... #pathophysiology ... #signs #symptoms
Venn Diagram - Does this patient have pneumonia?
Diagnosis is generally based on three lines of evidence:
evidence: - Imaging ... infiltrate (e.g., CXR ... , CT, ultrasound ... - Pulmonary symptoms ... chest pain) and signs
Sarcoidosis
Stage 1 - Bilateral LAD without involvement of lung parenchyma
Stage 2 - Bilateral LAD with involvement
involvement of lung ... involvement of lung ... #Sarcoidosis #Diagnosis ... #Stages #Staging ... #Signs #Symptoms
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
infiltration damages tear ... pleural effusion on CXR ... RheumatoidArthritis #RA #pathophysiology ... #signs #symptoms ... #diagnosis #ExtraArticular
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
Typical symptoms ... Less Typical Symptoms ... : weight gain, lung ... Imaging: 1. ... of CXR congestion
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
CT demonstrates ... can suggest the diagnosis ... feeding vessel sign ... #Clinical #Radiology ... #CXR #CTChest #
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
cases Clinical Signs ... years - May have signs ... decreased reflexes Pathophysiology ... tissue damage - CXR ... involvement - CT
Emphysematous Cystitis
Epidemiology:
 • Usually middle-aged diabetic women
 • Other RF: neurogenic bladder, urinary tract outlet obstruction,
/Symptoms: • Usually ... be present or signs ... Pathophysiology: ... : • Imaging is ... , specifically CT