10 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
This patient has pathologic ... and a chronic ACL ... #Knee #Injury #ACLTear ... clinical #video #PhysicalExam ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
This patient has pathologic ... and a chronic ACL ... #Knee #Injury #ACLTear ... clinical #video #PhysicalExam ... cruciate #ligament #msk
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... Dehydration • Symptoms ... have fever - ACS ... Lysis Syndrome: • Pathophysiology ... Syndrome #TLS #diagnosis
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
gene mutated in all ... Retinoblastoma Signs / Symptoms ... Retinoblastoma #pathophysiology ... ophthalmology #diagnosis ... #signs #symptoms
Refeeding Syndrome: Pathogenesis and clinical findings

Patients at Risk of Refeeding Syndrome:
 - Little or no nutritional
Serum PO4 -> decr RBC ... Constipation - MSK ... Refeeding #Syndrome #diagnosis ... #pathophysiology ... #symptoms #signs
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
findings Skeletal Pathology ... Trendelenburg #Gait #pathophysiology ... #causes #symptoms ... #signs #diagnosis ... #msk
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Incidence: common in APL ... ATRA treatment Pathophysiology ... if high risk if WBC ... : >3 symptoms, or ... QD until normal WBC
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
SIS): Signs and Symptoms ... rotator cuff (RC ... Syndrome #SIS #diagnosis ... #signs #symptoms ... #msk #pathophysiology
Paget’s Disease: Complications
Abnormal Osteoclasts cause excessive bone turnover -> Incr bone resorption, Incr (abnormal) bone formation

MSK
bone formation MSK ... to breakage -> Pathologic ... PagetsDisease #pathophysiology ... #diagnosis #signs ... #symptoms #complications
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
What are the symptoms ... ECU Subluxation diagnosed ... wrist and locate all ... subluxation #clinical #physicalexam ... Orthopedics #Wrist #msk