63 results
Kerion
Raised, boggy lesion with heaped up purulent nodules 
Caused by host's response to a fungal ringworm
purulent nodules Caused ... response to a fungal ... mentagrophytes) Clinical ... Lymphadenopathy Treatment ... #Diagnosis #Management
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
Disorders Testing Algorithm ... for secondary causes ... glucocorticoid treatment ... #Differential #diagnosis ... #hematology #eosinophilia
Fever of Unknown Origin (FUO) - Further Workup

 • CNS symptoms? Get an LP and imaging
symptoms? ... Returning Traveler’ algorithm ... the respective fungal ... node biopsy • Clinical ... values supporting hematologic
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... Algorithm Relative ... Chronic Chest Symptoms ... #Algorithm #Causes ... #Hematology
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Erythematosus (SLE) Clinical ... autoantibodies that will cause ... permeability Diagnosis ... #neurology #rheumatology ... #cerebritis #diagnosis
BEE Syndromes - Immune-mediated conditions affecting the brain, eye, and ear

Visual or auditory symptoms in conjunction
conjunction with symptoms ... nervous system (CNS ... and treatment can ... Inflammatory causes ... BEE #Syndromes #neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
- Differential Diagnosis ... cells per μL • Diagnosis ... should be based on clinical ... Antimicrobial treatment ... Demyelinating disease caused
Invasive Aspergillus (IA) - Diagnosis and Management
Aspergillus is ubiquitous in nature. Most invasive infections are caused
infections are caused ... HIV/AIDS, CGD) Clinical ... this morphology Treatment ... #Management #treatment ... #fungal #infectiousdiseases
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
has five major clinical ... stain of clinical ... especially the CNS ... MC: CNS CSF: • ... : • Serology for
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Is visual loss caused ... the optic nerve caused ... Clinical manifestations ... Ophthalmology #Diagnosis ... #Algorithm