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February 1981


Author Affiliations

1a Clinica Pediatrica dell 'Università di Roma Viale Regina Elena 324 00161 Roma, Italy

Am J Dis Child. 1981;135(2):186. doi:10.1001/archpedi.1981.02130260072024

Correspondence pertaining to material published in the Journal will be published, if found suitable, as space permits. Submit double-spaced copy clearly marked "For publication" and signed by all authors; references should conform to Journal format; maximum length: 500 words. Copyright assignment signed by all authors is required. The Editor reserves the right to edit such letters, which should be received within six weeks of publication of the Journal article in question.

Sir.—The recent article by Rosenberg et al (Journal 1980;134;170-175) provided interesting clinical and biochemical data as well as an extensive review of the scarce literature on this topic. I wish to call attention to four reports on this subject that previously appeared in the European literature, which have been unfortunately overlooked, apparently owing to the difficulty of the language.1-4

Ayraud et al1 reported a case of interstitial deletion of the long arm of chromosome 7 with