21 results
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
Erythematosus #SLE #MSK ... Musculoskeletal #Complications ... #pathophysiology ... #signs #symptoms ... #diagnosis
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
Lupus (SLE): Mucocutaneous ... Discoid Rash • UV light ... Manifestations #pathophysiology ... #diagnosis #signs ... #symptoms #complications
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
- Differential Diagnosis ... pattern of spread, B symptoms ... Amy Chung, MD, MSc ... Classification #pathophysiology ... #Hematology #Diagnosis
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... Lysis Syndrome: • Pathophysiology ... proliferation rate ... Syndrome #TLS #diagnosis ... #management #hematology
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
blood donor • Pathophysiology ... ARDS to explain symptoms ... CKD, CHF, high rate ... Transfusion #Reactions #hematology ... #diagnosis #comparison
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
sedimentation rate ... Differential Diagnosis ... Non-autoimmune rheumatologic ... : • Symptoms limited ... #Rheumatology
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
minimal tumor burden Diagnosis ... → fevers, night ... thrombocytopenia Complications ... Leukemia #oncology #hematology ... #hemeonc #diagnosis
Monoclonal Gammopathy of Undetermined Significance (MGUS) - Summary Framework

Hematologic disorder characterized by the presence of either
Summary Framework Hematologic ... constitutional symptoms ... amyloidosis • Rate ... #Significance #hematology ... #diagnosis #oncology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
with no early symptoms ... • Drenching night ... phenomenon CLL Diagnosis ... kinase (BTK) Complications ... workup #oncology #hematology
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
to Joint Pain - Diagnostic ... spondyloarthropathies, lupus ... = Worry about late ... #Joint #Pain #MSK ... #rheumatology #