6 results
Tinnitus - Subjective (heard only by patient) - 90% - Differential Diagnosis Algorithm
Unilateral On Audiogram -
Differential Diagnosis Algorithm ... • Metabolic Causes ... : Thyroid Dysfunction ... #Tinnitus #Ringing ... #Causes
Tinnitus - Objective (can be heard/auscultated) - 10% - Differential Diagnosis Algorithm
Vascular - Arterial:
 • Atherosclerosis
Differential Diagnosis Algorithm ... Eustachian Tube Dysfunction ... #Tinnitus #Ringing ... #hearing #objective ... #Causes
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Equina Syndrome Causes ... legs (numbness, tingling ... bladder/bowel dysfunction ... CaudaEquina #Syndrome #MSK ... #pathophysiology
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
survival is 93-95% Pathophysiology ... : 1) T-cell dysfunction ... symptoms are not caused ... incidental CXR finding ... anterior/posterior MSK
Paget’s Disease: Complications
Abnormal Osteoclasts cause excessive bone turnover -> Incr bone resorption, Incr (abnormal) bone formation

MSK
Abnormal Osteoclasts cause ... bone formation MSK ... middle ear dysfunction ... -> Conductive hearing ... PagetsDisease #pathophysiology
Fracture Healing (and disruptors of this process)
Inflammatory Stage (0-7d)
 • Fracture disrupts local blood vessels ->
Fracture Healing ... the hematoma -> bridging ... Fluoroquinolones - Causes ... #Orthopedics #msk ... #Staging #pathophysiology