Besbuer Boeck schaumann disease is also called as
**Core Concept**
Besnier-Boeck-Schaumann disease is a form of sarcoidosis characterized by the formation of non-caseating granulomas in various organs, most commonly the lungs and lymph nodes.
**Why the Correct Answer is Right**
Sarcoidosis is a multisystem disease that arises from an exaggerated immune response to an unknown antigen, leading to the formation of granulomas. The disease is characterized by the presence of CD4+ T cells, macrophages, and other immune cells that infiltrate the affected organs and form non-caseating granulomas. The granulomas in sarcoidosis are typically well-formed and do not contain necrotic centers, distinguishing them from the caseating granulomas seen in tuberculosis.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect as it does not correspond to any known medical condition related to Besnier-Boeck-Schaumann disease.
**Option B:** This option is incorrect as it is a different medical condition altogether, unrelated to sarcoidosis or granulomatous disease.
**Option C:** This option is incorrect as it is not a recognized synonym for Besnier-Boeck-Schaumann disease.
**Clinical Pearl / High-Yield Fact**
Sarcoidosis can affect any organ system, but it most commonly affects the lungs, lymph nodes, skin, and eyes. The presence of bilateral hilar lymphadenopathy on chest X-ray is a classic radiographic finding in sarcoidosis.
**Correct Answer:** C. Sarcoidosis