<prompt> Features of Peutz-Jeghers syndrome are all except?Autosomal dominantMucocutaneous pigmentationHamaomatous polypHigh risk of malignacy  <response>: Ans. is d i.e., High risk of malignacyo Malignancy is rare in harmaomatous polyps of Peutz-Jeghers syndrome.Other three options are correct see previous explanation. 