11 results
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
Nail Disorders secondary ... to Systemic Diseases ... Abnormality • SLE ... Iron deficiency anemia ... Differential #Diagnosis #Algorithm
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
Systemic Lupus Erythematosus ... Nephropathy 16% - Oral ... - Hemolytic anemia ... Lupusreference #SLE ... #Systemic #Lupus
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Differential Diagnosis Algorithm ... Smear • Drugs Oval ... • Small Bowel Disorder ... • Liver Disease ... #Causes #Hematology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... Differential Diagnosis Algorithm ... ): SS, SC, SE, Sβ ... Consider RBC membrane disorder ... #workup #hematology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
SLE (Systemic Lupus ... Malignancy (e.g. hematologic ... folds • Painless oral ... vein thrombosis Hematologic ... lymphopenia, low PLT • Anemia
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Neoplastic / Hematologic ... • Anemia • ... Arthritis • SLE ... Obstructive Pulmonary Disease ... • Somatization Disorder
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Immunodeficiency disorder ... • Infectious diarrhea ... autoimmune hemolytic anemia ... ) • Systemic granulomatous ... hypogammaglobulinemia #immunology #hematology
Causes of Purpura or Easy Bruising in Children

Platelet count reduced, i.e. thrombocytopenia
 - Increased platelet destruction
thrombocytopenia) - SLE ... (systemic lupus ... Congenital heart disease ... bypass Vascular disorders ... Bruising #Causes #peds
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Rheumatology Workup ... Studies in Rheumatic Diseases ... affected joint • Systemic ... the presence of anemia ... metabolic or endocrine disorders
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
rendering the immune system ... cells can indicate disease ... lymphoproliferative disorders ... • Neutropenia, anemia ... workup #oncology #hematology