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What is Rachitic rosary is a feature of: March 2013 (c) and explain in detail?
Ans. A i.e. Rickets Rickets Pathology: Defective mineralization of osteoid/ bones & cailage Features: - Craniotabes, - Wide open fontanelle, - Rachitic rosary (Enlargement of costochondral junction) X-ray appearances: - Widening & thickening of epiphysis, Cupping & fraying of metaphysis