19 results
Jaundice Evaluation Algorithm #Diagnosis #Management #EM #IM #GI #Jaundice #Hyperbilirubinemia #Workup #Evaluation #Differential #Algorithm #Direct #Indirect
Algorithm #Diagnosis ... #Management #EM ... #IM #GI #Jaundice ... #Differential # ... #Unconjugated #Ddxof
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Intestine: SIBO, Celiac ... disease, IBD, Lymphoma ... Stomach: Pernicious anemia ... Deficiency #Cobalamin #differential ... #diagnosis #causes
Causes of Iron Deficiency
 • Inadequate Intake: Vegetarian/vegan diet, Malnutrition
 • Increased Body Needs: Infants/preschoolers, Pregnancy,
Vegetarian/vegan diet ... ): GI cancers, Donations ... Bleeding, Edema, Celiac ... Iron #Deficiency #differential ... #diagnosis #causes
Differential Diagnosis and Evaluation of Hyponatremia:
1) Identification of onset (acute vs. chronic)
2) Presence of symptoms (HA,
Differential Diagnosis ... and Evaluation ... , liver, renal disease ... #EM #IM #Nephro ... #Algorithm #Ddxof
Iron Deficiency Anemia - Differential Diagnosis Algorithm

Labs: Ferritin, iron, transferrin, TIBC, TSAT, sTfR

 • Blood loss:
Iron Deficiency Anemia ... - Differential ... • Blood loss: GI ... - Structural: Celiac ... disease, Tropical
Causes of Iron Deficiency
 • Diet: ↓ Intake, e.g. vegan, Malnutrition, Polyphenol / tannins, ↓ Vitamin
Diet: ↓ Intake ... Drugs, H pylori, Celiac ... : IBD, Chronic disease ... #differential # ... diagnosis #anemia
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
• Common Causes ... skin pallor • GI ... related to IBD, celiac ... disease, other ... total body stores Evaluation
Causes of Low Vitamin B12 Levels
Low vitamin B12 intake - Vegetarianism, chronic alcoholism and older people
Autoimmune
Causes of Low Vitamin ... B12 Levels Low ... , coeliac disease ... low #cobalamin #differential ... #diagnosis
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
TTP - Laboratory Evaluation ... hallmark for the disease ... result in severe anemia ... platelet number Direct ... WBC count and differential
Causes of Iron Deficiency - Differential Diagnosis Algorithm
 • Blood loss: GI (cancer, ulcer, IBD), GU
- Differential ... Diagnosis Algorithm ... • Blood loss: GI ... of absorption): Celiac ... #Diagnosis #Causes