26 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Associated with Joint Pain ... parvovirus B19 infection ... Dermatomyositis Erythema chronicum ... • Rheumatic fever ... #differential #diagnosis
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
- Differential Diagnosis ... Algorithm Neoplasm ... Autoimmune: • SLE ... UnknownOrigin #FUO #Chronic ... #Algorithm #causes
Algorithm for the Evaluation of Acute Diarrhea (< 7 days)
Are the following present?
   1.
Algorithm for the ... Ova and parasite ... HIV infection or ... fever, abdominal ... #workup #diagnosis
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
Associated with Joint Pain ... Bacterial or viral infection ... Lyme disease, Vasculitis ... Cardiomyopathies - Viral infection ... #differential #diagnosis
Whipple Disease (Tropheryma whipplei) - Diagnostic Algorithm

Whipple's disease suspected:
 • Arthralgias, weight loss, abdominal pain, diarrhea
Algorithm Whipple's ... loss, abdominal pain ... , diarrhea • Seronegative ... cognitive deficits • Fever ... unknown origin, chronic
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Arthritis Differential Diagnosis ... • Rheumatic fever ... arthritis • SLE ... Symmetrical: • RA • SLE ... #Differential #Diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Eosinophilia, asthma, chronic ... Coronary arteries - Fever ... to exclude are infections ... : • Fevers • ... , and SLE) • Urinalysis
Non-Resolving Pneumonias: Etiologies
Unusual Infections:
 - Immunocompromised patients (e.g.: Mycobacterium, Aspergillosis, Nocardia)
 - Endemic Fungi (e.g.: Histoplasmosis,
Etiologies Unusual Infections ... yersinia/rats, Q fever ... disorders: - Vasculitis ... PNA (acute or chronic ... Other Rheum (RA, SLE
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... Differential Diagnosis ... diseases, such as SLE ... tract: Abdominal pain ... Eosinophilia, asthma, chronic
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Malaise, bleeding, infections ... , fever, joint pain ... , bleeding, infections ... Lymphadenopathy • HSM • Fevers ... Hematology #Oncology #Diagnosis