The case of a young man with del(2) (p11.2p13) is reported. Accounts o
f previous cases of deletion of the short arm of chromosome 2 are revi
ewed. Common features include mental retardation, proportional short s
tature and weight, dysmorphic facial features (a prominent nose, abnor
mal ears), and abnormal hands. Growth and developmental delay are pres
ent during the postnatal period.