95 results
Sydenham Chorea on Physical Exam

Milkmaid's grip sign seen with hand gripping.

#Milkmaids #Sydenham #Chorea #PhysicalExam #milking #sign
Milkmaid's grip sign ... seen with hand ... Sydenham #Chorea #PhysicalExam ... #milking #sign ... #hand #grip #neurology
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
CD-4+ T cells ... CRP Neuronal cell ... surface targeted -> Cell ... RheumaticFever #pathophysiology ... #diagnosis #signs
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
: Pathogenesis and ... mutated in one cell ... Retinoblastoma Signs ... Retinoblastoma #pathophysiology ... ophthalmology #diagnosis #signs
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
Crisis Sickle-cell ... These cells can ... variety of factors and ... The underlying pathophysiology ... Crisis #Features #Signs
Brudzinski's sign is a physically demonstrable symptom of meningitis. It is characterized by reflexive flexion of
Brudzinski's sign ... flexion of the knees and ... #Brudzinskis #sign ... clinical #video #neurology ... #meningitis #physicalexam
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
neurologiabr #Bells ... #Phenomenon #Sign ... clinical #video #PhysicalExam ... ophthalmology #neurology
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
Giant Cell (Temporal ... : Pathogenesis and ... yrs old; F>M Signs ... Temporal #Arteritis #Pathophysiology ... #Diagnosis #Signs
X-Linked Agammaglobulinemia: Pathogenesis and clinical findings
The epidemiology of this disease is 1/340,000 births and roughly double
Signs of immunodeficiency ... involved in B cell ... humoral immunity Signs ... cells in blood ... Agammaglobulinemia #XLinked #pathophysiology
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
to make the OK sign ... Peripheral #Injury #OK #Sign ... #physicalexam # ... msk #sports #neurology ... #orthopedics #Hand
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
Hoffmann's Sign ... Hoffman's sign ... thumb on the same hand ... clinical #video #neurology ... #physicalexam