23 results
Management of Lupus Nephritis
Lupus nephritis (LN) in 10 to 40% of SLE
Hallmark = proteinuria 20.5 g/g
Classification: • Class ... mesangial LN • Class ... proliferative LN • Class ... • Class IV - ... lesions • Class
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Differential Diagnosis Algorithm ... Artery Disease • Stable ... Angina • Acute ... Interstitium • ILD
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
Causes of Diffuse ... Differential Diagnosis Algorithm ... Fatigue • Acute ... Age > 50 • Chronic ... Hodgkin's Lymphoma #Diffuse
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
potentially be an acute ... • Lower quadrant ... Lymphoma/Leukemia Lower ... Ovarian CA Diffuse ... aneurysms • Acute
Diffuse Acute Abdominal Pain (<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac,
Diffuse Acute Abdominal ... Differential Diagnostic Algorithm ... Lower quadrant ... bowel syndrome #Diffuse ... #Acute #Abdominal
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Differential Diagnosis Algorithm ... Polycythemia Vera • Chronic ... Infectious: • Acute ... or Chronic Inflammatory ... : • IBD • Rheumatic
Pediatric Vomiting - Gastrointestinal and Systemic Causes - Differential Diagnosis Algorithm
Hepatobiliary:
 • Acute Hepatitis
 • Acute
Differential Diagnosis Algorithm ... Gastrointestinal - Chronic ... • Gastritis Lower ... Incarcerated Hernia Lower ... Gastrointestinal - Chronic
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Chronic Hypertensive ... Hypertension Stage 1: Mild ... vasoconstrictive • Acute ... -> Diffuse and ... resulting in a diffuse
Upper and Lower Causes of GI Bleed
Upper:
 • Esophagus: Tear (Mallory Weiss, Boerhaave syndrome), Variceal, Esophagitis,
Upper and Lower ... Causes of GI Bleed ... Infectious colitis, UC/Chrons ... (IBD), Radiation ... #algorithm
Hyperuricemia - Differential Diagnosis Algorithm
Primary - Over-production
     • Increased turnover of nucleotides
Primary
Differential Diagnosis Algorithm ... Under-excretion • Lower ... Disorders • Acute ... (ALL) • Acute ... endocrinology #causes