12 results
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
carcinoma of the lung ... pathology (e.g. ... SSRIs) Severe pain ... #Diagnosis #Table ... #Causes #Sodium
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Infarction and Pulmonary ... associated with rheumatologic ... life-threatening causes ... #Pericarditis #Symptoms ... Presentation #comparison #Table
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
or nerve root Symptoms ... Arthritis: • Acute ... #MSK #rheumatology ... #approach #workup ... #differential #
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
EGPA) • Renal: (AKI ... recent DAN) • EMG ... or serologies + symptoms ... Goodpasture's cause ... sparing of the lung
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
granulomas within the lungs ... of diagnosis (e.g ... Self-limiting, chronic but stable ... Pulmonary: dyspnea ... sarcoidosis Pulmonary
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Pleuritic chest pain ... • Vasculitis (e.g ... #Abscess #pulmonary ... #differential #
Amiodarone Induced Lung Toxicity Summary

Who?
• 5% of patients
• Dose ≥ 400 mg per day

How?  Possible
toxicity (e.g., ... acute respiratory ... Chronic toxicity (e.g ... gradually with symptoms ... Pleuritic chest pain
Myasthenic Crisis Checklist - Myasthenia Gravis

Evaluation 
 - Chest X-ray and lung ultrasound (exclude other lung
Chest X-ray and lung ... Phos), CBC with differential ... - Infectious workup ... or TSH level if symptoms ... oral secretions (e.g
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
not be subtle e.g ... very remarkable w/differential ... E.g. 80 yo ESR cutoff ... claudication: pain ... them, but urgent rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
permanent alopecia Differential ... • Malignancy (e.g ... Endocrine disorders (e.g ... Arthritis: • Joint pain ... Induced Lupus: • Symptoms