“…Since this original description more than 20 cases of this syndrome have been described (Neill and Dingwall, 1950;McDonald, Fitch, and Lewis, 1960;Paddison et al, 1963;Windmiller, Whalley, and Fink, 1963;Spark, 1965;Wilkins, 1965;Ohno and Hirooka, 1966;and Rowlatt, 1969). In some, additional features were present, such as intracranial calcification, osteoporosis, nystagmus, tremor, diminished lachrymation and sweating, and associated renal lesions.…”