177 results
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Disseminated Gonoccocal Infection ... Infection • Endocarditis ... #JointPain #MSK ... Diagnosis #Algorithm #Orthopedics ... #Causes
Lymphadenopathy - Differential Diagnosis Algorithm
Localized: 
 • Cervical: EBV, CMV, HIV, Toxo, TB, Lymphoma, Head /
Melanoma • Axillary: Infection ... Sexually transmitted infections ... , Sjögren's • Infection ... : Acute HIV, EBV ... Diagnosis #Algorithm #Causes
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
cytokines Common causes ... reaction - Helminth infection ... disease Rare causes ... aspergillosis - Viral infections ... (HIV, HTLVI)
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Causes of Acute ... Organ Specific Infection ... Respiratory Tract Infection ... Urinary Tract Infection ... Meningitis • Skin Infection
Causes of Antibiotic Failure - Differential Diagnosis Framework
Diagnosis:
 • Non-Infectious: Malignant, Autoimmune, Drug-related (NMS, serotonin syndrome,
Causes of Antibiotic ... take 48 hrs for infections ... Predisposition to Infections ... rxn), Secondary infection ... 19 • Unrelated Infection
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Causes of Fever ... Organ Specific Infection ... disease Viral Infection ... : • HIV • EBV ... Enterovirus Other Infection
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Causes of Secondary ... , CMV, Hep B and ... C • Infections ... Chronic mucosal infections ... #Nephropathy #Causes
Kaposis Sarcoma: Darkly pigmented macules caused by this malignancy. Seen most commonly in
patients with HIV infection.

Charlie
pigmented macules caused ... patients with HIV ... infection. ... Images #Clinical #Photo
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
immunodeficiency virus infection ... infections occur ... within 28 days of infection ... Opportunistic infections ... infection -
Vibrio vulnificus Infection- At the time of presentation, hemorrhagic bullae measuring 3.5 by 4.5 cm had
Vibrio vulnificus Infection ... vulnificus can cause ... skin infections ... increased risk for infection ... #clinical #photo