Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0019209 (
hepatomegaly
)
5,798
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A patient with
cystic kidney
disease of adult onset and severe cystic
hepatomegaly
is presented. The patient was severely disabled solely by her abdominal bulk. Simultaneous liver and renal transplantation was undertaken successfully.
...
PMID:Massive cystic hepatomegaly in a female patient with polycystic kidney disease treated by combined hepatic and renal transplantation. 175 77
A male infant with glutaric aciduria II secondary to electron transfer flavoprotein: ubiquinone oxidoreductase deficiency is compared to previously reported cases of glutaric aciduria II. A common pattern of anomalies in patients with malformations (8/16) includes macrocephaly, large anterior fontanelle, high forehead, flat nasal bridge, telecanthus, and malformed ears. Abnormalities such as hypotonia, cerebral gliosis, heterotopias,
hepatomegaly
, hepatic periportal necrosis, polycystic kidneys, and genital defects in glutaric aciduria II are reminiscent of those in Zellweger syndrome, whereas elevations of glutaric, ethylmalonic, adipic, and isovaleric acids are quite distinctive. A unique ultrastructural alteration of the glomerular basement membrane was observed in the proposita. This manifestation may represent an early stage in
renal cyst
formation and provide a diagnostic criterion for glutaric aciduria II when enzyme studies are unavailable.
...
PMID:Glutaric aciduria type II: review of the phenotype and report of an unusual glomerulopathy. 265 91
A 32-year-old woman was referred complaining of abdominal pain and bleeding at 18 weeks' gestation. The striking finding on ultrasound examination was of symmetrically enlarged echogenic fetal lungs. In addition, mediastinal compression, increased echogenicity of the kidneys and bowel, an
enlarged liver
of decreased echogenicity, and hydrops fetalis, as evidenced by ascites and skin edema, were all present. The differential diagnosis included upper respiratory tract obstruction and
cystic kidney
disease. The presence of fetal hydrops together with the other findings suggested a poor outcome, and on these grounds therapeutic abortion was recommended and performed. Subsequent postmortem findings explained all the ultrasound abnormalities on the basis of extensive fetal candida infection. The presence of a retained intrauterine contraceptive device was considered to be the likely cause and the implications of this, together with the ultrasound abnormalities and differential diagnoses, are discussed.
...
PMID:Prenatal ultrasound diagnosis of fetal candida infection: a complication of a retained intrauterine contraceptive device. 1279 12
In order to rapidly identify a substantial fraction of the genes with a unique and essential role in vertebrate development, the laboratory of Nancy Hopkins at MIT has performed a large insertional mutagenesis screen in zebrafish using a pseudotyped retroviral vector as the mutagen. We have recovered mutations in about one-quarter of the embryonic essential genes in this organism, and have identified the mutated genes in nearly all of these (333). As the ease of gene identification allowed us to clone the mutated genes for nearly all of the mutants rather than prioritizing based upon the initially observed phenotypes, this has provided an unbiased view of the diversity of genes required for vertebrate development as well as a large collection of mutants to be screened for more specific phenotypes. In collaboration with other labs, we have screened the insertional mutant for the development of a variety of organs and cell types, as well as phenotypes that could represent disease models, such as
cystic kidney
and
hepatomegaly
. Furthermore, while all of these mutants are embryonic lethal in their homozygous state, we are investigating the heterozygous adults for additional phenotypes, such as cancer predisposition.
...
PMID:Insertional mutagenesis in zebrafish: genes for development, genes for disease. 1676 73
Some experimental studies have suggested a beneficial effect of the mammalian target of rapamycin (mTOR) inhibitor use on hepatic and
renal cyst
growth in patients with autosomal dominant polycystic kidney disease (ADPKD). However, the results of clinical studies are conflicting and the role of mTOR inhibitors is still uncertain. We report the case of a patient with ADPKD who underwent deceased kidney transplantation because of an end-stage renal disease. The evolution was uneventful with an excellent graft function under cyclosporine (CsA) monotherapy. Some years later, the patient developed a symptomatic
hepatomegaly
due to growth of cysts. CsA was replaced by sirolimus, an mTOR inhibitor, in order to reduce or control the increase in the cyst and liver volume. Despite the switch, the hepatic volume increased by 25% in two years. Finally sirolimus was stopped because of the lack of effect on hepatic cyst growth and the presence of sirolimus side effects. The interest of our case resides in the followup by MRI imaging during the mTOR inhibitor treatment and 15 months after the restart of the initial immunosuppressive therapy. This observation indicates that mTOR inhibitors did not have significant effect on cyst-associated hepatic growth in our patient, which is consistent with some results of recent large clinical studies.
...
PMID:Absence of mTOR Inhibitor Effect on Hepatic Cyst Growth: A Case Report of a Kidney Transplant Recipient with Autosomal Dominant Polycystic Kidney Disease. 2330 19