10 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Trauma - Infection ... Immunosuppressed • New medication ... : • Complete blood ... • Fecal occult blood ... Algorithm #Causes #dermatology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
autoimmune conditions, medications ... Rash is usually ... idiopathic, and medications ... PrathitKulkarni #Erythemas #comparison ... differential #diagnosis #dermatology
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
family history - Medications ... procedures - Infection ... plateletcount), peripheral blood ... PLT in selected cases ... Causes #Workup #hematology
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
maculopapular rash ... • Infection - ... Infection occurs ... Transfusions #diagnosis #management ... #hematology #reactions
Aplastic Anemia - Overview

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

What?
• Aplastic anemia
Neutropenia - recurrent infections ... - Antithyroid medications ... Idiopathic • Infections ... result from low blood ... #diagnosis #management
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
maculopapular rash ... Infection - Infection ... likely to cause infections ... Transfusion #diagnosis #management ... #hematology #reactions
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
History of EBV infection ... Workup: • Full Blood ... marrow biopsy - if blood ... classification #hematology ... #oncology #management
Acute Generalized Exanthematous Pustulosis (AGEP)

AGEP is largely a clinical diagnosis based on classical skin findings in
or had a recent infection ... AGEP is caused by medications ... - diltiazem Infections ... Elevated white blood ... Exanthematous #Pustulosis #Dermatology
Cutaneous Mucormycosis Eschar
30 M HIV cd4 10 VL 30k traumatic injury of arm few months ago
cutaneous mucor cases ... hyphae invading blood ... Indiana University Infectious ... Mucormycosis #Eschar #dermatology ... skin #clinical #photo
Pyoderma Gangrenosum (PG)
50 M Crohn’s dz had a small pustule on the ankle 4 mo ago
Management of PG ... therapy, & systemic medications ... Indiana University Infectious ... #PG #clinical #photo ... #dermatology #ulcer