55 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Trigonum) Syndrome - MSK ... • MRI: Posterolateral ... torn ligament on MRI ... Syndrome #clinical #mri ... Radiology #diagnosis #msk
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Differential Diagnosis Algorithm ... - B-cell ... Thrombocytosis - T-cell ... Amy Chung, MD, MSc ... Differential #Diagnosis #Algorithm
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gouty Arthritis) - MSK ... - **MSK rads ... disproportionately narrowed ... • PVNS/Giant Cell ... Radiology #diagnosis #msk
Hemolysis - Diagnostic Algorithm and Causes

Increased red cell production: 
 • Increased Reticulocytosis/polychromasia 
 • Erythroid
Hemolysis - Diagnostic Algorithm ... Increased red cell ... hyperplasia of bone marrow ... Increased red cell ... Hemolytic #Anemia #Algorithm
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease - MSK ... and mild bone marrow ... • MRI is more sensitive ... patella #clinical #mri ... Radiology #diagnosis #msk
Causes of Neutropenia with Pancytopenia - Differential Diagnosis Algorithm
Sequestration:
 • Splenomegaly
Marrow Infiltration:
 • Hematologic and non-hematologic
Differential Diagnosis Algorithm ... Splenomegaly Marrow ... Myelofibrosis Stem cell ... Differential #Diagnosis #Algorithm
Anemia Diagnostic Algorithm

Mean corpuscular (cell) volume (MCV): Average RBC size. Under 80 = microcytic. Between 80-95
Anemia Diagnostic Algorithm ... Mean corpuscular (cell ... Red cell distribution ... Low in bone marrow ... Algorithm by Dr.
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... Reed-Sternberg (RS) Cells ... ~10% - B-Cell ... Amy Chung, MD, MSc ... #differential #algorithm
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
Differential Diagnosis Algorithm ... Aplasia • Marrow ... RBCs - Sickle Cells ... , Target Cells ... Differential #Diagnosis #Algorithm
Diagnostic approach to a limping child with an antalgic gait. 

(CBC = complete blood count; CRP
sedimentation rate; MRI ... = white blood cell ... Antalgic #Gait #Algorithm