CGCG may refer to:
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Catalogue of Galaxies and of Clusters of Galaxies
The Catalogue of Galaxies and of Clusters of Galaxies (or CGCG) was compiled by Fritz Zwicky in 1961–68. It contains 29,418 galaxies and 9,134 galaxy cluster
A galaxy cluster, or a cluster of galaxies, is a structure that consists of anywhe ...
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Central giant-cell granuloma
Central giant-cell granuloma (CGCG) is a localised benign condition of the jaws. It is twice as common in females and is more likely to occur before age 30. Central giant-cell granulomas are more common in the anterior mandible, often crossing t ...
, a localised benign condition of the jaws
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