3823 results
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
Causes of Diffuse ... Lymphadenopathy - Differential ... • Chronic Lymphocytic ... - Monoclonal Lymphocytes ... Diagnosis #Algorithm #Causes
Causes of CSF Lymphocytic Pleocytosis - Differential Diagnosis
Viral: Arbo, Adeno, Herpes, Entero, HIV
Fungal: Cryptococcus, Cocci, Histo,
Causes of CSF Lymphocytic ... Pleocytosis - Differential ... BrighamChiefs #CSF #Lymphocytic ... #Pleocytosis #Differential ... #Diagnosis #Causes
Hyperthyroidism - Differential Diagnosis Algorithm
High/Normal Radioiodine Uptake
 - Autoimmune Thyroid Disease:
    • Grave's
Hyperthyroidism - Differential ... Granulomatous • Lymphocytic ... #HighThyroid #Differential ... endocrinology #causes
Cystic Lung Disease
Upper Lobe Predominant: 
Langerhans Cell Histiocytosis, Pneumocystis Jiroveci, Hypersensitivity Pneumonitis, Neurofibromatosis Type 1, Paracoccidioidomycosis,
Birt-Hogg-Dubé Syndrome, Lymphocytic ... Lung #Disease #differential ... #diagnosis #causes
Causes of Peptic Ulcer Disease
 • H. Pylori
 • NSAIDs
 • Gastric adenocarcinoma
 • Gastric lymphoma
Causes of Peptic ... eosinophilic and lymphocytic ... Ulcer #Disease #Causes ... #differential #
Hypothyroidism - Differential Diagnosis Algorithm
Central Hypothyroidism
 • Isolated TSH Deficiency
 • Panhypopituitarism
Thyroid Hormone Resistance
Iatrogenic
Primary Hypothyroidism
 -
Hypothyroidism - Differential ... • Subacute Lymphocytic ... Hypothyroidism #LowThyroid #Differential ... endocrinology #causes
Hypereosinophilia Syndrome (HES) - Diagnosis and Management
Definition: An absolute eosinophil count (AEC) greater than 1500 and
eosinophilia Secondary Causes ... Myeloproliferative HES - Lymphocytic ... diagnosis #hematology #differential
Idiopathic CD4 Lymphopenia (ICL) / Lymphocytopenia 

DIAGNOSTIC CRITERIA FOR ICL
 • Persistent CD4 T-cell lymphopenia
 •
mL or 20% total lymphocyte ... diagnosis #hematology #Differential ... #Causes #lymphocytopenia
Primary Biliary Cirrhosis (PBC) - Summary

PBC Epidemiology:
 • Female:Male 9:1
 • Common European descent
 • Age:
Pathophysiology: • T lymphocyte ... intralobular bile ducts causes ... bile ducts Differential
Causes of Myocarditis 
1. Infectious Myocarditis
 • Bacterial - Staphylococcus, Streptococcus, Pneumococcus, Meningococcus, Gonococcus, Salmonella, Corynebacterium
Causes of Myocarditis ... Infection-negative lymphocytic ... more commonly cause ... #Myocarditis #Causes ... #differential #