14 results
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Cold Agglutinin ... younger pts) Differential ... macroglobulinemia Paroxysmal ... • Diagnostic Test ... Donath-Landsteiner test
Autoimmune Hemolytic Anemia (AIHA) - Differential Diagnosis Table

Warm AIHA (48-70%)
Cold AHA (16-32%)
 • Donath-Landsteiner HA (paroxysmal
Anemia (AIHA) - Differential ... Donath-Landsteiner HA (paroxysmal ... hemoglobinuria) • Cold Agglutinin ... #Anemia #AIHA #Differential
Expected DAT Results in Autoimmune Hemolysis
DAT Negative Hemolysis
 • DAT Poly ( - ), IgG (
( +/- ) Cold agglutinin ... , C3d ( +/- ) Paroxysmal ... #antiglobulin #test
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Differentiating Benign Paroxysmal ... Neuritis-Labyrinthitis BENIGN PAROXYSMAL ... ) • Hallpike test ... ) • Epley maneuver ... saccade seen) • Epley
Benign Adrenal Mass - Differential Diagnosis Algorithm
Hyperplasia - Often Bilateral
 • Congenital Adrenal Hyperplasia
 • ACTH
Adrenal Mass - Differential ... Dexamethasone Suppression Test ... Pheochromocytoma (Paroxysmal ... AdrenalMass #Benign #Differential ... Diagnosis #Algorithm #Endocrinology
Thyroid Function Tests (TFTs) and Interpretation

 • TSH, Free T4, Free T3
 • T3 Uptake
 •
Thyroid Function Tests ... Thyroid #Function #Tests ... Interpretation #endocrinology ... laboratory #patterns #differential
Flowchart guide to interpreting thyroid function tests. Visit gramproject.com for more medical diagrams, tables and flowcharts
thyroid function tests ... #differential #algorithm ... #thyroid #endocrinology
Malignant Adrenal Mass - Differential Diagnosis Algorithm
Suggestive of Malignancy: Inhomogenous Density, Delay in CT Contrast Washout
Adrenal Mass - Differential ... Dexamethasone Suppression Test ... Pheochromocytoma (Paroxysmal ... AdrenalMass #Malignant #Differential ... Diagnosis #Algorithm #Endocrinology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 • Mechanical Trauma (Microangiopathic hemolytic anemia):
Transfusion reaction, Paroxysmal ... . primary cold agglutin ... Extravascular #Causes #differential
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Insufficiency Differential ... ACTH) stimulation test ... Insufficiency #Differential ... Diagnosis #Algorithm #endocrinology