Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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management anemia cutaneous eosinophilia hlh lymphohistiocytosis manifestations oncology signs acquired arteritis capillary champs clarksons complement cryoglobulinemia cryoglobulinemic dermpath dress eosinophils
Causes of Eosinophilia - Differential Diagnosis Bugs: - Fungus (aspergillosis) - Viral (HIV) - Ectoparasites (scabies, myiasis)
- Differential ... Asthma Tugs (vasculitis ... Hypereosinophilic Syndrome ... #Diagnosis #Causes ... #hematology
Dermatological semiology of Cutaneous Vasculitis Clinicopathologic correlations • Purpura, papules, pustules, necrosis: involvement of small vessels
Identification of causes ... Connective tissue disease ... #dermpath #dermatology ... signs #lesions #diagnosis ... #clinical #manifestations
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group < 5%
- Diagnosis, causes ... Clinical manifestations ... neuropathy Treatment ... with refractory disease ... #Rheumatology #
Hemophagocytic Lymphohistiocytosis (HLH) Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
Hemophagocytic Lymphohistiocytosis ... : Overwhelming clinical ... syndrome associated ... age, however the disease ... #hematology
Cutaneous manifestations associated with myelodysplastic syndrome • Myeloid hemopathy with the most frequent skin lesions (20%)
appearing during the disease ... leukocytoclastic vasculitis ... #differential # ... diagnosis #dermatology ... #oncology #clinical
Causes of Hypocomplementemia - CHAMPS Mnemonic C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis H - Heavy Chain deposition
Causes of Hypocomplementemia ... Chain deposition disease ... antiphospholipid syndrome ... #differential # ... hematology
Acquired von Willebrand Syndrome - Diagnosis and Management • Autoantibodies to vWF: Lymphoproliferative disorders (e.g. lymphoma,
von Willebrand Syndrome ... - Diagnosis and ... thrombocythemia), Autoimmune disease ... #treatment #hematology ... #differential
Hemophagocytic Lymphohistiocytosis (HLH) Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Hemophagocytic Lymphohistiocytosis ... accumulation of clinical ... Assessment • Clinical ... Treatment: • ... #summary #rheumatology
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes Intravascular Hemolysis: • Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... Extravascular Causes ... ) - HELLP syndrome ... #differential # ... diagnosis #hematology
Diagnostic Framework for Anemia (Morphological Approach - MCV) Low MCV - <80fL - "Microcytic" • Iron deficiency
Diagnostic Framework ... Myelodysplastic syndrome ... morphologic #mcv #differential ... #diagnosis #causes ... #hematology
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