27 results
Anaplasma Infection - Anaplasma phagocytophilum
Pathophysiology: 
 • Obligate, intracellular bacteria
 • Transmitted via blacklegged tick —
Anaplasma Infection ... phagocytophilum Pathophysiology ... morulae Signs and symptoms ... #Anaplasma #Infection ... #diagnosis #microbiology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... Auto-amplification loop Diagnosis ... +++: Virus (EBV, ... Lymphohistiocytosis #diagnosis ... treatment #summary #rheumatology
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Arthritis Differential Diagnosis ... constitutional symptoms ... - Autoimmune Rheumatologic ... #Differential #Diagnosis ... #MSK #rheumatology
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
., HIV), EBV infection ... Etiology: - Infections ... Differential Diagnosis ... NonHodgkins #comparison #oncology ... #hematology
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
epidural hematoma • Infection ... spine Signs / Symptoms ... CaudaEquina #Syndrome #MSK ... #pathophysiology ... #diagnosis #symptoms
Acute Otitis Media: Pathogenesis and Clinical Findings (in Children)
Upper Respiratory Tract Infection: 
 - Bacterial: Streptococcus
Respiratory Tract Infection ... Respiratory syncytial virus ... bacteria into it, infecting ... #OtitisMedia #pathophysiology ... #diagnosis #symptoms
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Neutropenia - recurrent infections ... Idiopathic • Infections ... • Improve the symptoms ... Aplastic #Anemia #oncology ... #hematology #diagnosis
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
ATRA treatment Pathophysiology ... : >3 symptoms, or ... : Infection (sepsis ... #management #hematology ... #oncology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
- Differential Diagnosis ... the following symptoms ... • Associated symptoms ... Otalgia #Ear #Pain #Otology ... #differential #diagnosis
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
minimal tumor burden Diagnosis ... Complications: 1) Infection ... Lymphocytic #Leukemia #oncology ... #hematology #hemeonc ... #diagnosis #management