11 results
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... Negative Abscess - Differential ... antibiotics as a cause ... Toxoplasmosis, Entamoeba Skin ... #Diagnosis #InfectiousDiseases
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Antimicrobial treatment ... specific and <25% culture ... #differential # ... opportunistic #InfectiousDiseases
Blastomycosis Summary

Pathogen: 
 • Dimorphic fungus - Blastomyces dermatitidis or Blastomyces gilchristii.
 • The fungus lives
Lesion may mimic squamous ... cell carcinoma ... tissue 2) Culture ... #diagnosis #management ... #treatment #infectiousdiseases
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
just beneath the skin ... petechiae) • Frequent infections ... • Parvovirus infection ... blood count with differential ... diagnosis #hematology #oncology
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
yeast • At risk: AIDS ... Hematopoietic stem cell ... becomes a yeast cell ... ) #Mycoses #InfectiousDiseases ... Fungal #Diagnosis #Management
Aplastic Anemia - Overview

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

What?
• Aplastic anemia
Headaches • Pale skin ... and petechiae Causes ... aplastic anemia Treatment ... Aplastic #Anemia #oncology ... hematology #diagnosis #management
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... in HIV - Differential ... tuberculosis, Blastomycosis ... #HIV #AIDS #pulmonary ... diagnosis #infectiousdiseases
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
marrow or stem cell ... Reversible course Differential ... the underlying cause ... • Treatment of ... Syndrome #diagnosis #management
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
of HIV/AIDS patients ... be present: • AIDS ... increase in CD4+ cells ... cavitating pneumonia, skin ... #Diagnosis #Management
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
History of EBV infection ... Immunohistochemical studies (to differentiate ... Hodgkin Lymphoma Treatment ... classification #hematology #oncology ... #management