Acute interstitial nephritis Flashcards

1
Q

What is acute interstitial nephritis known for?

A

Causes 25% of all drug induced AKIs

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2
Q

What is the histology of acute interstitial nephritis?

A

Marked interstitial oedema and infiltrate in connective tissue between renal tubules

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3
Q

What are the causes of acute interstitial nephritis?

A

Drugs= most common
Systemic disease
Infection

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4
Q

What drugs can cause acute interstitial nephritis?

A
Panicillin
NSAIDs
Rifampacin
Allopurinol
Furosemide
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5
Q

What is the presentation of acute interstitial nephritis?

A

Fever, rash, arthralgia
Renal impairment
Hypertension

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6
Q

What investigations are done for acute interstitial nephritis?

A
Urinalysis= haematuria, sterile pyuria, white cell casts
FBC= eosinophilia
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7
Q

What is the management of acute interstitial nephritis?

A

Treat cause

Supportive

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