Objective Nonimmune hydrops fetalis (NIHF) is defined by the excessive fluid accumulation in more than one foetal compartments and body cavities because of nonimmune reasons. It has been described that 14 lysosomal diseases may be causative of NIHF. The aim of this study was to design a fast protocol to investigate the most frequent lysosomal diseases that are reported that may cause NIHF.Method We analysed the glycosaminoglycans excretion in the amniotic fluid supernatant and four different lysosomal enzymatic activities in the amniotic cultured cells of the different NIHF amniotic fluids we received.Results We investigated 30 NIHF cases, using this fast protocol. We detected two cases of NIHF because of lysosomal diseases, which represent 6.6%. We diagnosed one case of mucopolysaccharidosis type VII and one case of Gaucher disease. ConclusionThe fast protocol we designed analyses seven of the most frequent lysosomal pathologies that have been described that may cause NIHF, with only five different determinations, which make the analysis of NIHF fast, cost-effective and without need of too much amniotic fluid. We believe this protocol may be useful for the analysis of lysosomal diseases in NIHF.

To apply thrombolysis based of the diagnosis of a stroke by emergency doctors may subject a significant number of erroneously diagnosed patients to an unnecessary risk of brain haemorrhage. This risk makes performing thrombolysis in community hospitals ethically questionable in these circumstances. Although it is important to have thrombolytic treatment available to everyone, this treatment must be performed safely by neurologists Stroke Units.

Specialised care by a neurologist is effective in reducing length of hospital stay, mortality and incapacity. The incorporation of neurologists in local hospitals in Andalusia should be a priority to guarantee equal care in all autonomous communities in Spain. This objective should be included in the Plan Andaluz de Atención al Ictus as a first step in forming a network of stroke units and teams.

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