64 results
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
- Differential Diagnosis ... Algorithm Ventilation ... • Ventricular Septal ... ** • Atrial Septal ... Abnormalities • Chest
Pulmonary Embolism with IVC Thrombus In Transit

A patient presents with chest pain. Which of the following
Pulmonary Embolism ... presents with chest ... most support her diagnosis ... and paradoxical septal ... echocardiogram #a4c
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... diseases showing septal ... carcinomatosis: irregular septal ... and intralobular septal ... #Pulmonary #CTChest
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
Algorithm Peripheral ... • Ventricular Septal ... Atrioventricular Septal ... Arteriosus • Atrial Septal ... Total Anomalous Pulmonary
On the left a patient who had a CT to rule out pulmonary embolism.
There is a
CT to rule out pulmonary ... combination of smooth septal ... The diagnosis based ... #Clinical #Radiology ... #CTChest #SeptalThickening
Perilymphatic distribution
Perilymphatic nodules are most commonly seen in sarcoidosis.
They also occur in silicosis, coal-worker's pneumoconiosis and
in differential diagnosis ... and the nodular septal ... #Diagnosis #Radiology ... #Pulmonary #HRCT ... #CTChest #Perilymphatic
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
variation, (B) a septal ... leftward ventricular septal ... and a diastolic septal ... Echocardiogram #a4c ... pocus #clinical #cardiology
Septal thickening
Thickening of the lung interstitium by fluid, fibrous tissue, or infiltration by cells results in
Septal thickening ... Smooth septal thickening ... Nodular or irregular septal ... #Diagnosis #Radiology ... #CTChest #Reticular
Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Chest Pain - Diagnosis ... and Workup Algorithm ... Pneumothorax • Pulmonary ... , PT. aPTT • Serial ... #Pain #Diagnosis
Cardiac Murmurs and Maneuvers

An algorithm demonstrating the effect of various maneuvers on systolic murmurs. 
TR, tricuspid
Maneuvers An algorithm ... regurgitation; PS, pulmonary ... VSD, ventricular septal ... Maneuvers #Heart #Cardiology ... #PhysicalExam #Diagnosis