17 results
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
Diagnostic Schema Chronic ... GPA, IgA, MPA) Acute ... Thrombus, 1° clotting disorder ... Antiphospholipid syndrome ... Endovasc surg/prosthesis
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Causes of Fatigue - Differential ... Metabolic • Renal ... Obstructive Pulmonary ... • Somatization Disorder ... Fatigue Syndrome
Causes of Hypercalcemia
Parathyroid hormone–dependent
Primary hyperparathyroidism
Familial hypocalciuric hypercalcemia
Lithium-associated
Tertiary hyperparathyroidism
Genetic disorders (e.g., multiple endocrine neoplasia type 1 or
hyperparathyroidism Genetic disorders ... hormone–independent Renal ... failure, acute ... or chronic* Neoplasms ... Hypercalcemia #Causes #Differential
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
irrigation • Management ... Torsemide) • Acute ... pulmonary edema ... hyperaldosteronism • Acute ... specific bleeding disorders
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Acute or chronic ... Compensation, Acute ... D-lactate (short bowel syndrome ... Classically” noted with pulmonary
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
Thiamine Deficiency - Differential ... processed grains - Chronic ... HF • Moderate pulmonary ... - Chronic neurological ... Manifestations #Differential
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
Dehydrogenase (LDH) - Differential ... Hemolysis: - Prosthetic ... Legionnaires disease • Pulmonary ... hepatitis • Acute ... paralyses CNS Disorders
Causes of Intrauterine Growth Restriction / Small for Gestational Age - Differential Diagnosis Algorithm
Fetal Factors:
 -
• Turner syndrome ... previa • Chronic ... Pre-eclampsia • Renal ... • Autoimmune disorders ... Hypoxemia • Pulmonary
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia - Differential ... Bradycardia • Renal ... Hyperkalemia Pulmonary ... • Congenital disorders ... Chagas disease • Acute
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Lung Diseases • Acute ... arthralgias, CV, renal ... Hypereosinophilic Syndrome ... Lung #Diseases #pulmonary ... #differential #