Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0851184 (thinning)
 11,252 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical and radiographic features of four newborns with lysosomal storage disease (LSD) in whom the dominant presenting clinical feature was ascites are presented. The diseases included infantile Gaucher disease, GM I gangliosidosis, infantile sialidosis, and Salla disease. Abdominal distention due to ascites and hepatosplenomegaly, and hypoplastic lungs were seen in all four infants. In the infant with Gaucher disease, the ribs and long bones were markedly thinned. Varying degrees of coarsening of the trabecular pattern of the bones and thinning of the cortex, and a lack of modeling were seen in all patients. Metaphyseal irregularity was noted in the patients with sialidosis and Salla disease. These skeletal radiographic findings may alert the radiologist to the cause for ascites in these patients, which is obscure. In all four patients, there was a history of perinatal death due to the same disease in a sibling; ascites was present in three of the siblings. The diagnosis was missed at autopsy in each of these siblings, underlining the lack of awareness of LSD as a cause for neonatal ascites.
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PMID:Neonatal ascites due to lysosomal storage disease. 641 44

Sialic acid storage disorder, known as Salla disease, is a rare autosomal recessive lysosomal disorder produced by a defect of a proton-driven carrier that is responsible for the efflux of sialic acid from the lysosomal compartment. We report two patients with Salla disease: a two-year-old girl, presented with hypotonia, inability to speak and walk, bilateral optic atrophies, defective myelination, cerebellar atrophy, and thinning of the corpus callosum on magnetic resonance imaging (MRI), who was classified as intermediate severe Salla disease; and a four-year-old girl, presented with relatively late-onset, slight hypotonia, and delayed language and mobility development, and supported by relatively protected MRI findings, who was classified as conventional Salla disease. Diagnosis of Salla disease was confirmed by accumulation of sialic acid in fibroblast culture: 15.1 and 13.2 nmol/mg protein in the first and second patient, respectively. Optic atrophy observed in the first case may be an additional feature besides the characteristic manifestations of Salla disease.
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PMID:Salla disease in Turkish children: severe and conventional type. 2019 97