330 results
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
intestinal calcium absorption ... and stimulates resorption ... Stimulate calcium reabsorption ... kidney, Stimulates resorption ... Differential #Diagnosis #algorithm
Iron - Possible Routes of Administration and Fate in the Organism

#Iron #Absorption #Routes #Pathophysiology #pharmacology #Oral
Iron - Possible ... the Organism #Iron ... #Absorption #Routes
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Differential Diagnosis Algorithm ... Non malignant hematologic ... malignancy • Iron ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Causes of Iron Deficiency - Differential Diagnosis Algorithm
 • Blood loss: GI (cancer, ulcer, IBD), GU
Causes of Iron Deficiency ... Differential Diagnosis Algorithm ... Hemodialysis • Iron ... loss of sites of absorption ... Diagnosis #Causes #Fe #algorithm
Iron Deficiency Anemia - Differential Diagnosis Algorithm

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

 • Blood loss:
Iron Deficiency ... Differential Diagnosis Algorithm ... Labs: Ferritin, iron ... Differential #Diagnosis #Algorithm ... #ferritin #hematology
Iron Panel Interpretation

Iron deficiency - ↓ Iron, ↑-nl Transferrin / TIBC, ↓ Transferrin Saturation,  ↓
Iron Panel Interpretation ... Iron deficiency ... - ↓ Iron, ↑-nl ... ↑-nl Ferritin Iron ... #differential #hematology
Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
Underproduction Diagnostic Algorithm ... - Iron deficiency ... Underproduction #Algorithm ... #hematology #diagnosis
Causes of Hyperferritinemia - Differential Diagnosis
Ferritin > 1000
Ferritin is the storage form of iron. Increased hepcidin
storage form of iron ... cause increased GI absorption ... of iron. ... Iron overload - ... Hematologic Malignancy
Causes of Iron Deficiency
 • Diet: ↓ Intake, e.g. vegan, Malnutrition, Polyphenol / tannins, ↓ Vitamin
Causes of Iron Deficiency ... Vitamin C • ↓ Absorption ... Others: Hemolysis, Iron ... @drkeithsiau #Iron
Causes of Anemia with Low Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased Heme Synthesis or
Differential Diagnosis Algorithm ... decreased, serum iron ... MCV/RBC>13 • Iron ... Differential #Diagnosis #Algorithm ... #Causes #Hematology