92 results
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Risks factor for HIV ... , HCV - Alcohol ... peripheral blood smear, HIV ... /HCV testing - ... K), H. pylori test
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
elevation • Nausea ... 14%), in which case ... Nucleic Acid test ... the first test to ... -1 antibody test
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
Thomas' Test for ... Thomas' Test ... Video via @open_michigan ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Freiberg's Test for Piriformis Syndrome

Flex the hip to 90 degrees, internally rotate the hip.
Pain in the
Freiberg's Test ... Syndrome Flex the hip ... internally rotate the hip ... lumbar #clinical #video ... #msk #sports #orthopedics
Causes of Thrombocytopenia - Differential Diagnosis Framework
Decreased Production:
 - Drugs (chemo, yang, sulfa, acetaminophen, NSAIDs, quinine,
Causes of Thrombocytopenia ... etc) - Viral: HIV ... , HCV, EBV, CMV ... Diagnosis #Framework #hematology
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
Piriformis Test ... Rotation) Flex the hip ... internally rotate the hip ... lumbar #clinical #video ... #msk #sports #orthopedics
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
Non-HCV infectious ... vasculitis - Diagnosis, causes ... frequently related to HBV ... Cryoglobulinemia #Vasculitis #Rheumatology
The algorithm below shows how pre-test probability could be combined with various criteria to determine which
has a risk of HSV ... probability of HSV ... has a risk of HSV ... HSV encephalitis ... PCR would cause
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disorders, or other causes ... • Secondary Causes ... • HCV, HBV Not ... Differential #Diagnosis #hematology ... #rheumatology #
Pace Maneuver for Piriformis Syndrome

With the patient's hips and needs flexed to 90 degrees, the patient
The test is positive ... Pace #Maneuver #Test ... Syndrome #clinical #video ... #physicalexam #hip ... sciatica #msk #orthopedics