12 results
Autoimmune Myositis
Necrotizing myopathy is associated with higher CK levels, greater level of muscle weakness, less systemic
Autoimmune Myositis ... Dermatomyositis ... can present with rash ... Can also see mechanics ... @AnnKumfer #Autoimmune
Creatine Kinase - Causes of Elevated CK Levels
Acute CK Elevation (Pain > Weakness):
 • RHABDOMYOLYSIS
Creatine Kinase - Causes ... Inflammatory myopathy: dermatomyositis ... myopathy - Autoimmune ... tissue disorder, SLE ... Inclusion body myositis
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
Positive ANA ≠ Autoimmune ... , Polymyositis/Dermatomyositis ... Sjögren Syndrome, Myositis ... Disorders, Infection, Autoimmune ... Thyroid, Autoimmune
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... Still disease, dermatomyositis ... disease • Non-autoimmune ... deficiencies • Autoimmune ... • Transverse Myelitis
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
Immobilization, Crush ... Hyperthyroidism), Autoimme ... (polymyositis/Dermatomyositis ... levels > 8mg/dL See ... Management #Summary #causes
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Management Summary Causes ... Immobilization - Crush ... Hyperthyroidism - Autoimmune ... : Polymyositis/Dermatomyositis ... Diagnosis #Management #causes
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Autoimmune Myositis ... Symptoms: • Gottron rash ... INCLUSION BODY MYOSITIS ... statins - probably caused ... #Myositis #Myopathy
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
be any age) Autoimmune ... overlaps with RA, SLE ... Hypocomplementemia • Can cause ... neuropathy, transverse myelitis ... 16% Liver: • Autoimmune
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... Conjunctivitis, mucositis ... - Rash, arthritis ... vasculitis, and SLE
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
Causes of Hyperkalemia ... disuse atrophy, mucositis ... erythematosus (SLE ... Autoimmune: Addison's ... Classification #Causes