17 results
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
hypertension; CXR ... , chest X-ray; HPAH ... hereditary pulmonary arterial ... idiopathic pulmonary arterial ... #Hypertension #Workup
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast material ... X-ray 0.001 mSv ... without contrast material ... Cardiac CT for Calcium ... Imaging #ChestXRay #CXR
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Infections in HIV-AIDS Bacterial ... Evaluation: Imaging (CXR ... (Bacterial, Fungal ... Infections #HIVAIDS #workup ... diagnosis #evaluation #differential
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
dihydrate • Basic calcium ... hydroxyapatite) • Calcium ... infections related to bacterial ... rheumatology #approach #workup ... #differential #
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
very important to differentiate ... will limit the differential ... proteinaceous material ... Radiology #Pulmonary #CXR ... Acute #Chronic #Differential
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Differential ... Diagnosis: • Chest Xray ... endobronchial material ... aspirated foreign material ... • Calcified material
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
necrosis (7-14 days later ... Blood cultures • CXR ... early disease) • CXR ... • Anaerobic Bacteria ... Lung Abscess Differential
Radio-opaque shadows on ABDOMINAL X-RAY
•	A substance is more radiopaque if it contains atoms of high atomic
on ABDOMINAL X-RAY ... which contains calcium ... radiocontrast material ... #calcium #stone ... foreignbody #abdomen #AXR
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
So gray matter is ... gray on T1 & white ... is gray & white ... Contrast material ... Notably, calcium
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
Hypertension - Differential ... abdominal CT, Bilateral ... selective renal intra-arterial ... #Hypertension #Differential ... Causes #Screening #Workup