11 results
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
and Arthritis in Pediatrics ... Patient - Differential ... Suggestive of: Rheum Fever ... gabrieltalledop #dermatology ... diagnosis #peds #pediatrics
Drug Induced Systemic Lupus Erythematosus
> 100 drugs have been associated with drug-induced SLE
High risk (>5%):
 •
Lupus Erythematosus ... SLE High risk ... to low (0.1-1%) Risk ... Terbinafin Low risk ... very low (<0.1%) risk
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
weight loss, and fever ... permanent alopecia Differential ... extremities Drug ... • Antihistone: Drug ... Thrombosis highest risk
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
Systemic Lupus Erythematosus ... Malar rash 40% - Fever ... Mimickers: Drug-induced ... #Erythematosus ... #rheumatology
Top 10 situations when to think about lupus
1) Inflammatory joint pain (especially in the wrists and
the face (many differential ... 9) Unexplained fever ... including in children (pediatric ... clues #system #erythematosus ... #rheumatology
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
High-risk Features ... instability - New-onset fever ... anti-convulsant or sulfa-drug ... #Diagnosis #Dermatology ... Targetoid #Algorithm #Differential
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
inflammation Others: • Lupus ... Coronary arteries - Fever ... such as systemic lupus ... erythematosus, ... Vasculitis: • Fevers
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Infections in HIV - Differential ... papules, pustules, erythematous ... Pneumonia: • Risk ... Infections #HIV #AIDS ... #pulmonary #differential
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
renin-angiotensin-aldosterone axis; T risk ... diseases: syßtemic lupus ... erythematosus ( ... Drug-associated: ... #Hyperkalemia #Differential
Gout - Diagnosis and Management Summary

3 Conditions for Gout to Manifest:
1. Hyperuricemia
2. Monosodium urate deposition in
inflammatory response Risk ... forefoot, ankles, knees ... 12-24 Hours • Fever ... comorbidities/drug ... failure • Risk