Test on Sarcoidosis: Diagnosis, Staging, and Treatment
Sarcoidosis: Diagnosis, Staging, and Treatment Explained
Test: Pulmonary sarcoidosis
20 questions
Question 1: Is skin anergy a diagnostic finding for sarcoidosis?
A. Ano
B. Ne
Explanation: Skin anergy is a typical finding in sarcoidosis, but it is not diagnostic.
Question 2: Bilateral hilar adenopathy is considered a hallmark of sarcoidosis.
A. Ano
B. Ne
Explanation: Bilateral hilar adenopathy is stated to be the hallmark of sarcoidosis, though not specific, appearing in 50% of cases.
Question 3: The definitive diagnosis of sarcoidosis relies solely on the presence of noncaseating granulomas found during a transbronchial biopsy.
A. Ano
B. Ne
Explanation: The study materials state that while a transbronchial biopsy must show noncaseating granulomas, this finding by itself is not diagnostic because noncaseating granulomas are found in other diseases. It must be used in the context of clinical presentation, and diagnosis is based on clinical, radiographic, and histologic findings, not solely on biopsy results.
Question 4: Sarcoidosis Stage II on a chest radiograph is characterized by hilar adenopathy with parenchymal infiltrates.
A. Ano
B. Ne
Explanation: The study materials state that Stage II sarcoidosis on CXR involves hilar adenopathy with parenchymal infiltrates.
Question 5: The presence of noncaseating granulomas alone is sufficient for a definitive diagnosis of sarcoidosis.
A. Ano
B. Ne
Explanation: Definitive diagnosis requires transbronchial biopsy to see noncaseating granulomas, but their presence by itself is not diagnostic because noncaseating granulomas are found in other diseases. They must be used in the context of clinical presentation.