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

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Dislocation • Humeral ... Posterosuperior humeral ... underlying bone of humeral ... Sachs Defect • Humeral ... #Dislocation #Diagnosis
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Humeral Avulsion ... be a cause of anterior ... J-shape." o Usually anterior ... Differential diagnosis ... clinical #Radiology #diagnosis
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
superolateral humeral ... >25% of humeral ... surgical repair Differential ... diagnosis: • Bankart ... clinical #Radiology #diagnosis
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
Anterior Shoulder ... dislocations occur anteriorly ... dislocations occur anteriorly ... depression in the humeral ... Radiology #XRay #Diagnosis
Causes of Hypercalcemia - Differential Diagnosis Algorithm
 • Primary Hyperparathyroidism 
 • Possible Familial Hypocalciuric Hypercalcemia
Hypercalcemia - Differential ... Diagnosis Algorithm ... Hypercalcemia • Humoral ... Hypercalcemia #Differential ... #Diagnosis #Algorithm
Systolic Anterior Motion (SAM) of the Mitral Valve (MV)

Systolic anterior motion (SAM) describes the dynamic movement
Systolic Anterior ... MV) Systolic anterior ... during systole anteriorly ... Differential diagnosis ... #Systolic #Anterior
Infections in Immunocompromised Patients - Differential Diagnosis Summary
Innate Immunity:
 • Neutropenia
 • Phagocytic Deficiencies
 • Complement
Immunocompromised Patients - Differential ... Diagnosis Summary ... Immunity (T-Cells) • Humoral ... antibodies) • Both (Humoral ... #diagnosis #infectiousdiseases
Infectious Risks in Asplenia and Deficiencies in Humoral Immunity and Complement - Venn Diagram
Humoral Immunity:
 •
Deficiencies in Humoral ... - Venn Diagram Humoral ... complement #Asplenia #humoral ... immunocompromised #infections #differential ... #diagnosis #venn
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Supracondylar (4-6%), Humeral ... OK Sign - AIN (Anterior ... UpperExtremities #diagnosis
Cervical Lymphadenopathy - Lymph Node Drainage
Preauricular nodes - Drain scalp, skin
 • Differential diagnosis: Scalp infections,
diagnosis: Scalp ... diagnosis: Same ... lymphomas, leukemias Anterior ... tongue, oropharynx, anterior ... #differential