8 results
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
Causes of Acute ... Small-vessel vasculitis ... Urethral stricture/valves ... /phimosis #Diagnosis ... GrepMed Recommended Text
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... and Differential Diagnosis ... clinical context and signs ... Glomerulonephritis / Vasculits ... biopsy • Abdominal
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... - GI tract: abdominal ... purpura: strong sign ... retinopathy Lab Tests ... #rheumatology #
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
and Differential Diagnosis ... previously stable values ... hypertension and signs ... bruit or signs ... Coarctation of aorta, Vasculitis
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
systemic sx + signs ... or sed rate): Value ... = vasculitis vs ... the “Chewing gum test ... them, but urgent rheumatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
pulmonary and renal ... purpura: Strong sign ... tract, and often causes ... gut involvement, abdominal ... #Rheumatology
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
to bolus these values ... / hypoxemia -> focus ... tests before beginning ... cardiac output - Acute ... peritonitis - Acute
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
positive tourniquet test ... transmission, with acute ... and no apparent focus ... Intense abdominal ... classification #diagnosis