The Golden S-sign is seen on each PA chest radiographs and on CT scans. it's named as a result of this sign resembles a reverse S form, and is so generally noted because the reverse S-sign of Golden.
Although usually seen with right higher lobe collapse, the S-sign may be seen with the collapse of different lobes. it's created by a central mass obstructing the higher lobe bronchial tube and will raise suspicion of a primary bronchogenic cancer. It may be caused by different central lots, such as: metastasis, primary mediastinal growth, or enlarged liquid body substance nodes.
The Golden S-sign is seen on frontal chest radiographs. within the most typical scenario, the looks is that of right higher body part collapse (the right higher lobe showing dense and shifting medially and upwards) with a central mass increasing the hilum. These 2 changes along kind a reverse curved shape.
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