12 results
Differential Diagnosis of Pulmonary Eosinophilia
Infection:
 • Helminthic: Loffler syndrome (Ascaris, hookworm, Strongyloides), Tropical pulmonary eosinophilia (lymphatic
Differential Diagnosis of Pulmonary ... Helminthic: Loffler syndrome ... polyangiitis (EGPA, Churg-Strauss ... syndrome, Neoplasms ... Washington University ID
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
• Idiopathic pulmonary ... polyangiitis, Eosinophilic ... Churg Strauss syndrome ... ) • Eosinophilic ... #differential #pulmonary
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
arthralgias, CV, renal ... Hypereosinophilic Syndrome ... Respiratory sx in 40%, mild ... Lung #Diseases #pulmonary ... diagnosis #comparison #table
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Pulmonary Renal ... Renal Syndromes ... ANCA-positive vasculitis (Eosinophilic ... #Renal #Syndrome ... differential #diagnosis #nephrology
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
Chronic diarrhea / IBD ... Renal Loses ... - Familial renal ... Low #Magnesium #Table ... #Classification
DRESS Syndrome vs SJS/TEN
DRESS
 • Latency: 2-8 weeks
 • Rash: Morbilliform
 • Mucosal involvement: 50% have
DRESS Syndrome vs ... involvement: 50% have mild ... erosions • CBC: Eosinophilia ... #Syndrome #SJS ... TEN #comparison #table
Hypernatremia Classification and Features According to Volume Status
 - Hypervolemic hypernatremia - Cushing's syndrome, Primary hyperaldosteronism,
Hypernatremia Classification ... hypernatremia - Cushing's syndrome ... Hypodipsia - Renal ... Diagnosis #Comparison #Table ... #Nephrology
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
Agents Regulating Renal ... Torsemide) • Acute pulmonary ... Inhibitors of Renal ... Excretion #Diuresis #Nephrology ... #Medications #Table
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
and renal abnormalities ... • EGPA: - Eosinophilia ... • Cogan Syndrome ... • Urinalysis (Renal ... #rheumatology #classification
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Interpretation Steps ... D-lactate (short bowel syndrome ... - Diarrhea - Renal ... Classically” noted with pulmonary ... Diagnosis #Summary #Nephrology