“…Although it is known that the peripheral nerves share in the pathological changes that occur in metachromatic leucodystrophy (Greenfield, 1933;Brain and Greenfield, 1950;Thieffry and Lyon, 1959;Hagberg, Sourander, and Thoren, 1962;Webster, 1962) and that these changes may manifest themselves clinically (Hagberg et al, 1962;Hagberg, 1963;Fullerton, 1964), it is not well recognized that peripheral neuropathy may sometimes be the presenting feature of this disease (Yuddell, Gomez, Lambert, and Dockerty, 1967;Tasker and Chutorian, 1969). The purpose of this paper is to report two such patients, seen in one regional unit over the four year period, 1967-71, who presented purely as cases of peripheral neuropathy.…”