31 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and clinical associations ... and duration of symptoms ... #rheumatology # ... comparison #table
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Viral Infection Clinical ... Test: Donath-Landsteiner ... test #cold # ... hemolytic #anemia #hematology ... #diagnosis
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... practices that could ... K), H. pylori test ... (GI symptoms/endemic ... #hematology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... patient is unable to hold ... #Nerve #Palsy #clinical ... #video #neurology ... physicalexam #msk #orthopedics
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Is visual loss caused ... Clinical manifestations ... GiantCellArteritis #GCA #Rheumatology ... Ophthalmology #Diagnosis ... #Algorithm
Algorithm for the diagnostic evaluation of dizziness. (HINTS = head-impulse, nystagmus, test of skew.)
Questions regarding the
head-impulse, nystagmus, test ... A diagnostic algorithm ... The approach uses ... Timing of the symptom ... into one of three clinical
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... Andrew Dold, MD ... Injury #Positive #Clinical ... #Video #PhysicalExam ... #Sports #Orthopedics
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
- Differential Diagnosis ... neurological lesion: Clinical ... Causes: 1. ... spinalcord #disorders #diagnosis ... differential #algorithm
Eichhoff's Test in de Quervain's Tenosynovitis

1) Patient makes a fist with fingers wrapped around the thumb
2)
reproduction of patient's symptoms ... Tenosynovitis #clinical ... #video #physicalexam ... #sports #msk #orthopedics ... #rheumatology #
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Cryofibrinogenemia Symptoms ... Cryofibrinogenemia Clinical ... : • + Clinical ... cryoglobulins • Negative causes ... #rheumatology #