22 results
Hypocalcemia Laboratory Evaluation

Serum levels of PTH, phosphorus, 25-hydroxyvitamin D, and 1,25-dihydroxyvitamin D can help differentiate between
dihydroxyvitamin D can help differentiate ... between disorders ... - Parathyroid hormone ... Hyperparathyroidism #Diagnosis #Endocrinology ... #Differential
Ketosis Disorders - Comparison Table
 • Starvation Ketosis
 • Alcoholic Ketoacidosis (AKA)
 • Diabetic Ketoacidosis (DKA)
Ketosis Disorders ... - Comparison Table ... #ketones #differential ... diagnosis #management #endocrinology ... #comparison #table
Causes of hypophosphatemia - Differential Diagnosis
 • Increased losses: enhanced urinary phosphate excretion
 • Decreased input:
hypophosphatemia - Differential ... transfer • Primary defects ... genetically transmitted disorders ... hypophosphatemia #Causes #Differential ... #Diagnosis #endocrinology
Adrenal Insufficiency - Differential Diagnosis Workup Algorithm
Primary Adrenal Insufficiency:
 • Autoimmune primary adrenal insufficiency
 • Adrenoleukodystrophy,
Insufficiency - Differential ... Adrenoleukodystrophy, genetic disorder ... Combined pituitary hormone ... Insufficiency #Differential ... Workup #Algorithm #endocrinology
Causes of Bleeding / Bruising - Differential Diagnosis Algorithm
Thrombocytopenia - Quantitative Defect
 • Decreased Production
 •
Bleeding / Bruising - Differential ... - Quantitative Defect ... Sequestration Disordered ... - Qualitative Defect ... Algorithm #Causes #Hematology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
Purpura - Differential ... PURPURA: Platelet Defects ... syndrome Coagulation Defects ... Vasculopathy #Purpura #Differential ... #Diagnosis #hematology
Inherited Qualitative Platelet Defects
Bernard-Soulier Syndrome
 • Defect of adhesion due to a lack of GP Ib/IX/V
Qualitative Platelet Defects ... MYH9-Related Disorder ... #comparison #table ... #differential # ... diagnosis #hematology
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
Hypercalcemia Parathyroid hormone–dependent ... hyperparathyroidism Genetic disorders ... - Parathyroid hormone–related ... Hypercalcemia #Causes #Differential ... #Diagnosis #Endocrinology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia - Differential ... , Other enzyme defects ... Consider RBC membrane disorder ... Hemolytic #Anemia #Differential ... Algorithm #workup #hematology
Characteristics of Common Lipid Disorders
Polygenic hypercholesterolemia
Atherogenic dyslipidemia
 • Frequently accompanied by central obesity or diabetes
Familial hypercholesterolemia,
of Common Lipid Disorders ... Hypoalphalipoproteinemia #lipid #disorders ... #diseases #comparison ... #table #defects ... #diagnosis #differential