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Query: UMLS:C0019209 (
hepatomegaly
)
5,798
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We describe nine Spanish-American children from five families with an unusual hereditary lipid storage disease. The family origins were in two small southern Colorado towns. The clinical course varied, but all of the children were found to bruise easily and to have splenomegaly, while most had
hepatomegaly
. Post-natal jaundice and hepatitis occurred in four. Impairment of vertical gaze and intellectual and neurologic deterioration occurred in most of the patients, with the onset of the disease, usually in childhood. The bone marrow in all patients examined contained both foamy and sea-blue histiocytes. Sphingomyelinase levels in skin fibroblast cultures were greatly decreased in seven of the eight cases evaluated. It is believed that these patients have a
sphingomyelin lipidosis
and represent a variant of the
Niemann-Pick disease
. Clinical and enzymatic findings are compared with those of other cases in the literature.
...
PMID:Nine cases of sphingomyelin lipidosis, a new variant in Spanish-American Children. Juvenile variant of Niemann-Pick Disease with foamy and sea-blue histiocytes. 90 82
Some clinical clues should alert paediatricians to the possibility of metabolic liver diseases. They can be classified into three categories: (i) Manifestations due to hepatocellular necrosis, acute or subacute, which can reveal galactosaemia, hereditary fructose intolerance, tyrosinaemia type I, Wilson disease and alpha 1-antitrypsin deficiency. Symptoms and signs suggestive of Reye syndrome should lead to a study of fatty acid oxidation and urea cycle enzymes. All these manifestations may necessitate a rapid diagnosis and treatment when liver dysfunction is severe. (ii) Cholestatic jaundice can reveal alpha 1-antitrypsin deficiency, Byler's disease, cystic fibrosis,
Niemann-Pick disease
and some disorders of peroxisome biogenesis. (iii)
Hepatomegaly
can reveal disorders with liver damage but also storage diseases such as glycogen storage diseases, cholesteryl ester storage disease and, when associated with splenomegaly, lysosomal storage diseases. Appropriate investigations for recognizing all these entities are proposed.
...
PMID:Clinical presentation of metabolic liver disease. 174 17
An unusual case of Niemann-Pick disease type C is reported. The disease was first manifested in utero with
hepatomegaly
and ascitis. At the age of 3 months, respiratory signs were noted due to diffuse alveolar and interstitial pneumonia. Both bronchoalveolar lavage and blood serologic studies revealed respiratory infection by respiratory syncitial virus and Chlamydia trachomatis. These concomitant infections delayed the diagnosis of
Niemann-Pick disease
which was finally made by the electronic microscopic studies of liver biopsy and bone marrow specimens. Type C was identified by biochemical characterization of lipid accumulation in hepatocytes and by lipid enzyme profiles obtained from cutaneous fibroblast cultures. The child died at the age of 6 months from respiratory failure. Post mortem examination of the lung showed the presence of numerous overloaded alveolar macrophages in the alveolar spaces and walls. The severity of the lung issue disease is unusual in type C
Niemann-Pick disease
, in which neurologic involvement is usually the main prognosis factor.
...
PMID:[A fatal respiratory form of type C Niemann-Pick disease]. 236 71
This report presents the clinical, morphological and biochemical findings on an 11-month-old female Siamese cat with neurovisceral sphingomyelinosis. Gross pathological features and histochemical findings are compared with the human disease counterpart and the previously described animal models.
Hepatomegaly
was observed while splenomegaly was not. Although sphingomyelin in liver and spleen was biochemically elevated, histochemical results in this case were slightly different from those previously recorded in human and feline
Niemann-Pick disease
. These results suggest that this feline case might be a different type of animal
Niemann-Pick disease
to that reported previously.
...
PMID:Neurovisceral sphingomyelinosis in a Siamese cat. 251 53
The case of a 29-year-old man with
Niemann-Pick disease
and hepatic failure is presented. Massive
hepatomegaly
with hepatic calcification were noted in association with a course of persistent hepatitis B serum antigenemia with rapid hepatic decompensation, ascites, encephalopathy and renal failure. The possible relationship of the clinical course to the underlying disease process is discussed, and a review of
Niemann-Pick disease
is presented.
...
PMID:Hepatic failure in adult Niemann-Pick disease. 375 63
A female newborn weighing 2650 g had
hepatomegaly
and deepening obstructive jaundice. She died of hepatic failure three weeks later. There were grayish white periportal histiocytic nodules of 1-2 mm in diameter. Histiocytes contained a small amount of neutral lipids and PAS-positive material. Single elements had multiple nuclei arranged in circles like in Touton cells. Bile duct and ductules were among them. The picture resembled the C variant of
Niemann-Pick
's disease but basic histochemical tests on fixed tissue excluded this possibility. The pathogenesis of unique disease remained obscure.
...
PMID:[Congenital tumor-like histiocytosis of the liver with cholestasis in a newborn infant]. 687 48
A case of glycogen storage disease associated with multiple hepatic adenomas and
Niemann-Pick disease
is reported. Type IA glycogen disease was diagnosed soon after birth in a female patient, and she was treated at our clinic. At the age of 12 yr, the patient was found to have a hepatic tumor, which was surgically extirpated. Histological examination showed that the tumor was a hepatocellular adenoma. Increasing
hepatomegaly
and jaundice were noted when the patient was 18 yr of age. She died of pneumonia and cardiac tamponade at the age of 19. The liver weighed 3310 g, and showed severe jaundice and many nodules measuring up to 8 cm in diameter. These nodules were composed of mature hepatocytes without atypia and were diagnosed as hepatocellular adenomas. In addition, many adenomatous lesions were found at the microscopical level. The spleen weighed 1310 g, and showed two small infarctions at the upper part. A histological examination showed a diffuse infiltration of large foamy cells in the splenic red pulp. These cells were 20 to 100 microns in diameter and weakly positive for periodic acid-Schiff (PAS) staining, positive for lipid staining with Sudan black B, and positive for Pearce's phospholipid staining. Electron microscopy showed many lamellar bodies in the cytoplasm that were characteristic of
Niemann-Pick disease
. These foamy cells were also found in liver, bone marrow, lymph nodes, kidneys, and lungs.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Glycogen storage disease associated with Niemann-Pick disease: histochemical, enzymatic, and lipid analyses. 805 18
Two adults were seen with cirrhosis caused by different lipid storage diseases. A 42-yr-old woman with Niemann-Pick disease type B had marked
hepatomegaly
, ascites and recent variceal bleeding. Her evaluation showed chronic bilateral pulmonary infiltrates, multiple stigmata of chronic liver disease including the recent cessation of menses, diuretic-resistant sterile ascites, hepatic encephalopathy and variceal bleeding. Five percent of normal sphingomyelinase activity was measured in peripheral leukocytes. A 42-yr-old man with Gaucher's disease and a history of bilateral hip replacements presented with
hepatomegaly
, jaundice, refractory ascites and renal insufficiency. His evaluation showed 20% to 23% of normal glucocerebrosidase activity in peripheral leukocytes. Both patients underwent orthotopic liver transplantation with resolution of all aspects of decompensated liver function. Assessment of the underlying metabolic defect before and 6 to 14 mo after transplantation showed that after transplantation the patient with
Niemann-Pick disease
had above normal hepatic sphingomyelinase activity, a less-marked increase in peripheral leukocyte enzyme activity and lower than normal hepatic sphingomyelin and cholesterol content. In contrast, the patient with Gaucher's disease had only a 61% increase in hepatic glucocerebrosidase activity but had an elevated hepatic glucocerebroside content that was only 15% of the pretransplant level and decreased peripheral leukocyte enzyme levels. These findings suggest that variable relationships may exist between posttransplant hepatic and peripheral leukocyte enzyme activities in the different lipidoses, which may have implications for recurrence of glycolipid-induced liver damage.
...
PMID:Orthotopic liver transplantation in two adults with Niemann-Pick and Gaucher's diseases: implications for the treatment of inherited metabolic disease. 842 40
Galactosialidosis is a rare lysosomal storage disease associated with deficiencies of alpha-galactosidase and beta-neurominidase. In this report, two siblings with galactosialidosis, resembling
Niemann-Pick disease
with the presence of foamy cells in multiple organs, splenomegaly and prominent
hepatomegaly
, are presented. Galactosidase deficiency and an increased number of urinary sialic acid compounds were determined in these cases, and prenatal diagnosis was performed for their fourth sibling. Besides the presence of the typical clinical features, enzyme study is essential for the diagnosis of lysosomal storage disease and it facilitates in making the prenatal diagnosis.
...
PMID:Galactosialidosis in two siblings. 881 26
We report the association of Beckwith-Wiedemann syndrome (BWS) and a residual acid sphingomyelinase (ASM) activity of about 35% in a 23 months old Hungarian boy. Besides the classical triad of exomphalos, macroglossia and gigantism some other BWS-related features: polyhydramnios (known from the praenatal history), hemihypertrophy, craniofacial dysmorphy, a mild mental retardation, bilaterally undescended testes, cardiac anomalies and a terminally developed, fatal embryonal rhabdomyosarcoma were present in the patient. The decreased activity of the ASM was measured in the patient s skin fibroblasts. This result, with
hepatomegaly
, mental retardation, feeding problems, a failure to thrive and muscle-hypotony, partially resembled the ASM-deficient forms of
Niemann-Pick disease
(
NPD
). Morphological analysis of the bone-marrow cells gave normal results. There was no chromosomal alteration found by conventional karyotyping of the patient s lymphocytes.BWS-associated genes as well as the human ASM gene (SMPD1) are all located at 11p15. DNA-studies by region specific markers as well as mutational analysis for the most common
NPD
-mutations are planned in the future. This is the first report on the simultaneous occurrence of BWS and ASM-deficiency.
...
PMID:Acid sphingomyelinase deficiency in Beckwith Wiedemann syndrome. 1117 64
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