100 results
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
Hypereosinophilic Syndrome ... suspect underlying hematologic ... disordersDiagnosis ... #HES #Hematology ... #eosinophils #diagnosis
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Nodosum - Mnemonic ... Sarcoidosis or Lofgren's syndrome ... Erythema #Nodosum #Mnemonic ... #Diagnosis #Dermatology
Aplastic Anemia and Bone Marrow Failure Syndromes with Pancytopenia

Fanconi Anemia
Acquired Aplastic Anemia
Dyskeratosis Congenita & Telemore Biology
Marrow Failure Syndromes ... Telemore Biology Disorders ... #Pancytopenia #Syndromes ... Aplastic #anemia #diagnosis ... #Hematology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Differential Diagnosis ... Kasabach-Merritt syndrome ... Gardner-Diamond syndrome ... #hematology #rheumatology ... #nonpalpable #dermatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... pylori test (GI symptoms ... (CVID, WAS), (neurologic ... #Differential #Diagnosis ... #hematology
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... - Differential Diagnosis ... • Metabolic disorders ... #Algorithm #Causes ... #Hematology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Causes of Thrombocytosis ... - Differential Diagnosis ... • Rheumatic disorders ... #Algorithm #Causes ... #Hematology
Causes of Hypocomplementemia - CHAMPS Mnemonic
C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis
H - Heavy Chain deposition
Causes of Hypocomplementemia ... - CHAMPS Mnemonic ... antiphospholipid syndrome ... #diagnosis #differential ... #hematology
Causes of Prolonged PT (INR), Prolonged PTT
 • Prolonged PT (INR), Prolonged PTT
 • Prolonged PT
Causes of Prolonged ... #Differential #Diagnosis ... #Algorithm #Causes ... #Hematology #coagulation ... #disorders
Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 • Acute infection
 • Solid organ
Causes of Thrombocytosis ... - Differential Diagnosis ... Chronic inflammatory disorders ... Myelodysplastic syndrome ... #Causes #hematology