72 results
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
stroke on CT and MRI ... consistent with acute ... consistent with acute ... on T2-weighted MRI ... #Stroke #CVA #MRI
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Arrows showing ... • MRI: Posterolateral ... hallucis longus Differential ... torn ligament on MRI ... Syndrome #clinical #mri
Causes of Acute Pediatric Cough - Differential Diagnosis Algorithm
No Fever, No Tachypnea
 - Normal Chest Auscultation
Causes of Acute ... Pediatric Cough - Differential ... pneumonia - CXR ... pneumonia #Acute ... #Cough #Differential
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Shock - Differential ... , extremities, narrow ... heart failure, acute ... MI, arrhythmia ... uw_IMresidency #Shock #Differential
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
- Nodular - Acute ... Pulmonary Embolism - Acute ... Patterns #Lung #CXR ... XRay #ChestCT #Differential
Lead aVR on EKG
Lead aVR can provide some unique insight into 5 different conditions:

 - Acute
conditions: - Acute ... MI - Pericarditis ... overdose - AVRT in narrow
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
and mild bone marrow ... • MRI is more sensitive ... bursitis - Marrow ... tibial tuberosity Differential ... patella #clinical #mri
Reticulocyte Production Index = (Retic %) x (Hct / 45) / Maturation Factor
The maturation factor is
Hypogonadism • Bone marrow ... Aplastic anemia, Marrow ... cancer, infection), Marrow ... Index > 3: • Acute ... hematology #anemia #differential
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
Volume (MCV) - Differential ... Reticulocytosis • Marrow ... Aplasia • Marrow ... Normal RBCs • Acute ... Normocytic #Anemia #Differential
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
presentation: Pseudo-acute ... pericarditis • Rule out differential ... #Myocarditis #differential ... Causes #cardiology #MRI