<prompt> All are seen in acromegaly exceptKyphosisAnterior scalloping of vertebraeChondrocalcinosisCalcification of pinna  <response>: Ans b Anterior scalloping of vertebraeRef: Wolfgang Dahnut: Radiology Review ManualAcromegalyEtiology: Excess growth hormone due to eosinophilic adenomahyperplasia in anterior pituitary.Gigantism in children: Advanced bone age excessive heighti Hand: Spade like hand - widening of terminal tufts Arrow head appearanceii Skull: Prognathism Sella enlargement and erosion Large frontal sinuses Calvarial hyperostosis especially inner table Enlarged occipital protuberanceiii Soft tissue:Heel pad thickness more than 25 mmiv Vertebrae:Posterior scalloping in 30 cases Secondary to pressure of enlarged soft tissuesAnterior new boneLoss of disc space due to weakening of cartilagev Joints:Premature osteoarthritis Commonly kneesWidened joint spaces especially the metacarpophalangeal joints due to cartilage hypertrophy,vi Chondrocalcinosis 