15 results
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
liter urine can induce ... deposits - Post-infectious ... GN - Loin pain ... syndrome: • Flank pain ... GN or vasculitis
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
Pulmonary Renal ... hearing loss, saddle ... confirm DAH, r/o infection ... Goodpasture's cause ... sparing of the lung
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Drug and toxin-induced ... diseases - HIV infection ... mediastinitis, chronic renal ... Classification #Diagnosis ... #Differential #Causes
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
and renal abnormalities ... tract, and often causes ... • Hydralazine-Induced ... to exclude are infections ... • Urinalysis (Renal
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
Findings - Infectious ... respiratory tract infections ... cytokine that induces ... Colicky abdominal pain ... Pathophysiology #Diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
and renal abnormalities ... tract: Abdominal pain ... rhinitis/sinusitis, saddle ... tract, and often causes ... involvement, abdominal pain
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
blood vessels (vasculitis ... nociceptors & induces ... inflammation tends to cause ... disease/pulmonary ... signs #symptoms #diagnosis
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... polymicrobial infection ... Pleuritic chest pain ... : • Vasculitis ... #Abscess #pulmonary
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... Syndrome of right middle ... diarrhea, abdominal pain ... Diagnosis Of NTM ... #differential #diagnosis
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
Disorders: • Infection ... Adrenals: • Lung ... cancer • Renal ... • Abdominal pain ... • Back pain