9 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Rash - Differential ... Measurement of antinuclear ... Skin biopsy • Abdominal ... ultrasound # ... #Causes #dermatology
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
Antinuclear Antibodies ... likely it will be clinically ... #Antibodies #ANA ... #patterns #rheumatology ... #diagnosis #differential
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Diagnosis and Workup ... History of bleeding (petechiae ... procedures - Infection ... antibodies, Quantitative ... #Workup #hematology
Blood Culture-Negative Infective Endocarditis (BCNIE)
Definition: No etiology found after 3 separate blood cultures remain negative for
antimicrobials, clinical ... Assays for antinuclear ... antibodies, rheumatoid ... exists Infectious Diseases ... #differential #
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... ) Differential Diagnosis ... Arthritis, AS Treatment ... • Nonsurgical abdominal ... signs #symptoms #rheumatology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
mucosal bleeding (Petechial ... erythematosus [SLE ... ], AOSD) • Infection ... #Management #Hematology ... #Rheumatology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Diagnosis Framework ... Statins - ETOH - Infection ... Dermatomyositis Clinical ... Tachycardia - N/V - Abdominal ... disease 2.
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Direct microbial infection ... Transverse Myelitis - Clinical ... Antiamphiphysin antibodies ... #management #neurology ... #differential
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
pulmonary symptoms • Rheumatologic ... has five major clinical ... Pulmonary 3) Abdominal ... fungal stain of clinical ... for Blastomyces antibodies