as in diseases of other ( neuro ) endocrine glands , the pathology of the islets of langerhans comprises both states of hypofunction , notably hypoinsulinism , -- diabetes mellitus -- and those of hyperfunction , such as hyperinsulinism from either nesidiodysplasia ( `` '' nesidioblastosis '' '' ) or genuine islet-cell neoplasms .
C0022131
of
C0011849
diabetes mellitus