Chvostek sign is seen in:
Hypocalcemia Idiopathic hypoparathyroidism is associated with: Genetic syndrome of hypoparathyroidism, - Addison&;s disease and - Mucocutaneous candid iasis Pseudohypoparathyroidism: No deficiency of parathormone, but target organ (bone and kidney) are unresponsive to its action Chvostek&;s sign: Contraction of facial muscles, elicited by light tapping of the facial nerve ECG changes: Prolongation of QT interval REF: Harrison book of internal medicine 21ST EDITION
Hypercalcemia
Hypoparathyroidism
Insulinoma
Diabetes mellitus
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