10 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
life Causes and clinical ... stings Disease trigger ... Nausea, abdominal pain ... Urticaria #diagnosis #rheumatology ... #comparison #table
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Viral Infection Clinical ... nose, ears, or fingers ... younger pts) Differential ... chills, flank pain ... hemolytic #anemia #hematology
Hoffmann's sign was originally described as follows: the test is performed by supporting the patient's hand
The middle finger ... point of causing pain ... cervical spinal cord ... #Clinical #Video ... PhysicalExam #Neurology
Trigger Finger - Stenosing flexor tendon tenosynovitis

There is a change in the slip between the tendon
Trigger Finger - ... one shown in the video ... may have only pain ... The diagnosis is clinical ... #orthopedics #rheumatology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis - Differential ... Framework and Management ... Dermatomyositis Clinical ... - Abdominal pain ... causes #treatment #nephrology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Clinical ... Pleuritic chest pain ... Coli - P. ... Lung Abscess Differential ... Abscess #pulmonary #differential
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
of the spinal cord ... Transverse Myelitis - Clinical ... or without back pain ... Myelitis #diagnosis #management ... #neurology #differential
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
matter, spinal cord ... Behcet disease) Differential ... Nonsurgical abdominal pain ... Syndrome #diagnosis #management ... signs #symptoms #rheumatology
Scapular winging on Physical Exam - Bilateral trapezius palsy with lateral scapular displacement.

A young man with
with shoulder pain ... SCIWORA (Spinal cord ... #PhysicalExam #clinical ... #video #trapezius ... #palsy #neurology
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
pulmonary symptoms • Rheumatologic ... has five major clinical ... , chest pain • ... scalp, vagina, fingers ... Fungal #Diagnosis #Management