PMID- 10352942 OWN - NLM STAT- MEDLINE DCOM- 19990812 LR - 20041117 IS - 1018-4813 (Print) IS - 1018-4813 (Linking) VI - 7 IP - 4 DP - 1999 May-Jun TI - Is the perinatal lethal form of Gaucher disease more common than classic type 2 Gaucher disease? PG - 505-9 AB - In recent years there has been increased recognition of a severe perinatal lethal form of Gaucher disease, the inherited deficiency of lysosomal glucocerebrosidase. We previously reported a case of severe type 2 Gaucher disease which was seen in a medical center in Rotterdam and now present three new cases from two other families seen at the same center. Mutational analyses of these cases revealed two novel mutations, H311R and V398F, located in exons 8 and 9, respectively. The identification of four cases of lethal type 2 Gaucher disease in a single center seems to be a function of increased awareness of this phenotype, rather than of geographic clustering. The actual incidence of lethal type 2 Gaucher disease may be underestimated, as many cases may have been misclassified as collodion babies or hydrops of unknown cause. FAU - Stone, D L AU - Stone DL AD - Clinical Neuroscience Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892-4405, USA. FAU - van Diggelen, O P AU - van Diggelen OP FAU - de Klerk, J B AU - de Klerk JB FAU - Gaillard, J L AU - Gaillard JL FAU - Niermeijer, M F AU - Niermeijer MF FAU - Willemsen, R AU - Willemsen R FAU - Tayebi, N AU - Tayebi N FAU - Sidransky, E AU - Sidransky E LA - eng PT - Case Reports PT - Journal Article PL - England TA - Eur J Hum Genet JT - European journal of human genetics : EJHG JID - 9302235 RN - EC 3.2.1.45 (Glucosylceramidase) SB - IM MH - DNA Mutational Analysis MH - Exons/genetics MH - Fatal Outcome MH - Female MH - Fibroblasts/pathology MH - Gaucher Disease/*epidemiology/*genetics/pathology MH - Glucosylceramidase/*genetics MH - Humans MH - Infant, Newborn MH - Male MH - Pregnancy MH - Skin/pathology EDAT- 1999/06/03 00:00 MHDA- 1999/06/03 00:01 CRDT- 1999/06/03 00:00 PHST- 1999/06/03 00:00 [pubmed] PHST- 1999/06/03 00:01 [medline] PHST- 1999/06/03 00:00 [entrez] AID - 10.1038/sj.ejhg.5200315 [doi] PST - ppublish SO - Eur J Hum Genet. 1999 May-Jun;7(4):505-9. doi: 10.1038/sj.ejhg.5200315.