53 results
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Occlusion #CRVO #pathophysiology ... #ophthalmology ... #diagnosis #signs
Iridodonesis

Physical examination revealed iridodonesis, or “dancing” of the iris, which was elicited by rapid movement of
movement, is a sign ... characteristic sign ... #PhysicalExam #Video ... #Ophthalmology ... #Signs #Ocular
Sarcoidosis 
Non-caseating granulomas (Composed of T-helper & inflammatory cells) 
Clinical:
 • Disease fatal in 10% of
polyarthritis • Pulmonary ... dysrhythmias • Ophthalmologic ... Diagnosis #Symptoms #Signs ... #Pulmonary
Flail Chest on Physical Exam

Anterior flail chest post MVA, see seatbelt sign as another clue

Neville @docvlok

#Flail
, see seatbelt sign ... PhysicalExam #clinical #video ... #trauma #pulmonary ... #seatbelt #sign
Hoover's sign on Physical Exam
Paradoxical retraction of the lower intercostal spaces on inspiration
Pulmonary hyperinflation → flattening
Hoover's sign on ... on inspiration Pulmonary ... Jcortesizaguirr #Hoovers #sign ... PhysicalExam #Clinical #Video ... #Respiratory #pulmonary
Tracheal Descent Sign

Paradoxical inward movement of the trachea during inspiration. Seen in this COPD patient in
Tracheal Descent Sign ... Video via Dr. ... Tracheal #Descent #Sign ... #clinical #video ... #respiratory #pulmonary
Shock Classification Types - Pathophysiology Comparison

Obstructive Shock:
 • Obstructive shock is characterized by a blockage in
Classification Types - Pathophysiology ... Echocardiographic Signs ... Pulmonary embolism ... Echocardiographic Signs ... #Shock #Types #Pathophysiology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs
Hoover’s Sign on Physical Exam

Paradoxical retraction of the lower intercostal spaces on inspiration in this patient
Hoover’s Sign on ... rob_cosentini #Hoovers #Sign ... PhysicalExam #clinical #video ... #pulmonary #COPD
Campbell’s sign or Tracheal Descent in Longstanding COPD

Patients with longstanding COPD may show downward displacement of
Campbell’s sign ... #Campbells #sign ... COPD #clinical #video ... #physicalexam #pulmonary