Sarcoidosis Flashcards

1
Q

Diagnostic Ix for sarcoidosis?

A

Thoracoscopy + biopsy (unless Lofgren syndrome then clinical diagnosis)

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2
Q

What might you see on a CXR for sarcoidosis?

A

Bilateral hilar lymphadenopathy

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3
Q

Give six causes of bilateral hilar lymphadenopathy

A

Please Helen, Lick My Popsicle Stick

Primary TB
Histoplasmosis
Lymphoma
Metastases
Pneumoconiosis
Sarcoidosis
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4
Q

List some causes of a middle mediastinal mass

A

HABITS

Hematoma
Aneurysm
Bronchogenic cyst
Inflammation (i.e., sarcoid, histoplasmosis, coccidomycoses, tuberculosis)
T5-Tumors (lung, lymphoma, leukemia, leiomyoma, lymph node hyperplasia)

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5
Q

What blood tests would you do for suspected sarcoidosis?

A

FBC
Serum calcium (high)
Serum ACE-i (elevated in only 50%)

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6
Q

What might you find on biopsy of sarcoidosis lesion?

A

Non-caseating granuloma

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