23 results
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Low Mean Corpuscular ... of Chronic Disease ... of Chronic Disease ... , Chronic Infection ... #MCV #Classification
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Erythropoiesis (B12 injections ... in pernicious anemia ... losses (NG suction, diarrhea ... vomiting) • Low ... #nephrology #low
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Algorithm for the ... Evaluation of Chronic ... Parasitic infections ... Systemic disease ... #algorithm #workup
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Autoimmunity • Chronic ... diarrhea • ... autoimmune hemolytic anemia ... 300 mg/dL) • Low ... Malignancies • Chronic
Metabolic and Respiratory Acidosis and Alkalosis - Diagnostic Algorithm

Anion gap - MUDPILES: 
 - Methanol (formic
Alkalosis - Diagnostic Algorithm ... formic acid) - Uremia ... Hyperalimentation - Addison disease ... acidosis - Diarrhea ... Recommended Text: Nephrology
Causes of Chronic Diarrhea - Differential Diagnosis
Osmotic
 • Food/Drink: Lactose intolerance, Artificial sweeteners (e.g. sorbitol, high
Diarrhea - Differential ... Inflammatory - Infectious ... Inflammatory - Non-infectious ... #Diarrhea #Causes ... #inflammatory #classification
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Differential Diagnosis Algorithm ... • Burns • Diarrhea ... JAK-2 Positive - Low ... Smoking, Snoring Chronic ... Sleep Apnea • Chronic
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
Differential Diagnosis Algorithm ... Appropriately Low ... GI Absorption: Chronic ... Diarrhea, Antacids ... #nephrology #phosphorus
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Differential Diagnosis Algorithm ... Cardio-pulmonary disease ... • Anemia • ... Chronic Infection ... • Endocrine Disease
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Urinary Chloride Algorithm ... alkalosis • Normal/low ... diarrhea • Kidney ... Chloride #urine #Algorithm ... #nephrology #differential