Neonatal mucolipidosis II (I-cell disease): clinical, radiological and biochemical studies in a case. 1980

C Cipolloni, and A Boldrini, and E Donti, and A Maiorana, and G V Coppa

Clinical, radiological and biochemical findings are described in a male newborn with mucolipidosis II (I-cell disease). At birth a characteristic somatic picture, skeletal anomalies, vacuolated lymphocytes in peripheral blood, typical signs of a metabolic disorder, were present. The daily excretion of urinary mucopolysaccharides was within normal range, nevertheless an anomalous pattern consisting in a high amount of dermatan sulfate was found. The excretion of urinary sialyl oligosaccharidases was increased. Cultured skin fibroblasts showed the typical "I-cell" phenomenon. The activities of serveral lysosomal enzymes were strikingly increased in serum, but not in leucocytes. No significant variations of acid hydrolase activities were found in the patient's relatives.

UI MeSH Term Description Entries
D007231 Infant, Newborn An infant during the first 28 days after birth. Neonate,Newborns,Infants, Newborn,Neonates,Newborn,Newborn Infant,Newborn Infants
D007232 Infant, Newborn, Diseases Diseases of newborn infants present at birth (congenital) or developing within the first month of birth. It does not include hereditary diseases not manifesting at birth or within the first 30 days of life nor does it include inborn errors of metabolism. Both HEREDITARY DISEASES and METABOLISM, INBORN ERRORS are available as general concepts. Neonatal Diseases,Disease, Neonatal,Diseases, Neonatal,Neonatal Disease
D008297 Male Males
D009081 Mucolipidoses A group of inherited metabolic diseases characterized by the accumulation of excessive amounts of acid mucopolysaccharides, sphingolipids, and/or glycolipids in visceral and mesenchymal cells. Abnormal amounts of sphingolipids or glycolipids are present in neural tissue. INTELLECTUAL DISABILITY and skeletal changes, most notably dysostosis multiplex, occur frequently. (From Joynt, Clinical Neurology, 1992, Ch56, pp36-7) Cherry Red Spot Myoclonus Syndrome,Ganglioside Sialidase Deficiency Disease,I-Cell Disease,Lipomucopolysaccharidosis,Mucolipidosis,Myoclonus Cherry Red Spot Syndrome,Pseudo-Hurler Polydystrophy,Sialidosis,Cherry Red Spot-Myoclonus Syndrome,Deficiency Disease, Ganglioside Sialidase,Glycoprotein Neuraminidase Deficiency,Inclusion Cell Disease,Mucolipidosis I,Mucolipidosis II,Mucolipidosis III,Mucolipidosis III Alpha Beta,Mucolipidosis IIIa,Mucolipidosis IV,Mucolipidosis Type 1,Mucolipidosis Type I,Mucolipidosis Type II,Mucolipidosis Type III,Mucolipidosis Type IV,Myoclonus-Cherry Red Spot Syndrome,Psuedo-Hurler Disease,Sialolipidosis,Type I Mucolipidosis,Type II Mucolipidosis,Type III Mucolipidosis,Type IV Mucolipidosis,Deficiencies, Glycoprotein Neuraminidase,Deficiency, Glycoprotein Neuraminidase,Glycoprotein Neuraminidase Deficiencies,I Cell Disease,I-Cell Diseases,Inclusion Cell Diseases,Lipomucopolysaccharidoses,Mucolipidoses, Type I,Mucolipidoses, Type II,Mucolipidoses, Type III,Mucolipidoses, Type IV,Mucolipidosis, Type I,Mucolipidosis, Type II,Mucolipidosis, Type III,Mucolipidosis, Type IV,Polydystrophy, Pseudo-Hurler,Pseudo Hurler Polydystrophy,Psuedo Hurler Disease,Psuedo-Hurler Diseases,Sialidoses,Sialolipidoses,Type I Mucolipidoses,Type II Mucolipidoses,Type III Mucolipidoses,Type IV Mucolipidoses
D011859 Radiography Examination of any part of the body for diagnostic purposes by means of X-RAYS or GAMMA RAYS, recording the image on a sensitized surface (such as photographic film). Radiology, Diagnostic X-Ray,Roentgenography,X-Ray, Diagnostic,Diagnostic X-Ray,Diagnostic X-Ray Radiology,X-Ray Radiology, Diagnostic,Diagnostic X Ray,Diagnostic X Ray Radiology,Diagnostic X-Rays,Radiology, Diagnostic X Ray,X Ray Radiology, Diagnostic,X Ray, Diagnostic,X-Rays, Diagnostic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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