11 results
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Dislocation: Pathogenesis ... -> Hill Sachs Defect ... and inferior to ... #Diagnosis #signs ... #symptoms #msk
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Findings: • Large defect ... be a cause of anterior ... shoulder dislocation ... GAGL): "Reverse J sign ... #diagnosis #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
joint dislocation ... Bankart: Osseous defect ... focal chondral defect ... mri #clinical #Radiology ... #diagnosis #msk
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
joint in adults and ... , neuropraxia (anterior ... can't make A-OK sign ... #Posterior #Radiology ... Orthopedics #Sports #MSK
Anterior Shoulder Dislocation and Reduction on POCUS

Shoulder scan, convex transducer, top of screen is posterior for
Dislocation and ... Reduction on POCUS ... #Reduction #POCUS ... clinical #ultrasound #msk ... #radiology #labeled
Atrial septal defect

An ECG may show the “crochetage” pattern (92% specific)—a notch near the apex of
Atrial septal defect ... the R wave in inferior ... #EKG #Cardiology ... #Crochetage #Sign ... #ASD
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
identified but anterior ... sail sign or posterior ... injury, elbow dislocation ... Fracture #Elbow #Radiology ... #Orthopedics #MSK
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... V2 • Wellens sign ... pain • Wellens sign ... #EKG #diagnosis ... #differential #cardiology
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
had gained 15 kg ... , Kussmaul's sign ... (A) a dilated inferior ... Echocardiogram #a4c #pocus ... #clinical #cardiology
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
in-hospital mortality in inferior ... RV dysfunction. e.g ... forward flow. e.g ... Ahmed Ghoneem, MD MSc ... catheter #diagnosis #cardiology