Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied 53 newborn babies with congenital syphilis. The common clinical features seen were low birth weight, hepatosplenomegaly, anaemia, jaundice, and symmetrical superficial desquamation of the skin affecting palms and soles. The presence of these clinical signs is highly suggestive of early congenital syphilis. Hydrops fetalis without rhesus or ABO isoimmunisation should always arouse the suspicion of congenital syphilis.
 ...
PMID:Congenital syphilis in the newborn. 320 51

Few patients with the early-infantile form of galactosialidosis have been described to date. Presented here is the first Italian case. Fetal hydrops was detected by ultrasound at week 24 of gestation. At birth, the infant presented with hypotonia, massive edema, a flattened coarse facies, telangiectasias, and hepatosplenomegaly, but no dysostosis multiplex. The patient died 72 days postpartum. Excessive sialyloligosaccharides in urine, as well as vacuolation of lymphocytes and eosinophilic granulocytes in peripheral blood, were indicative of a lysosomal storage disease. In the patient's fibroblasts, both alpha-neuraminidase and beta-galactosidase activities were severely reduced, and cathepsin A activity was < 1% of control levels, confirming the biochemical diagnosis of galactosialidosis. However, in contrast to previously reported early-infantile cases, a normal amount of protective protein/cathepsin A mRNA was detected on Northern blots. This mutant transcript was translated into a precursor protein that was not processed into the mature enzyme and lacked both protective and catalytic activities.
 ...
PMID:Early-infantile galactosialidosis: clinical, biochemical, and molecular observations in a new patient. 886 21

We report the prenatal diagnosis of a transient myeloproliferative disorder suggestive of leukaemia in a fetus with hepatosplenomegaly, hydrops and 47, XY, +21 karyotype. The initial fetal white blood cell count at 26 + 5 weeks' gestation was 190/nl with 70 per cent blast cells. Immunophenotyping of the large blasts revealed surface markers suggestive of an early stem cell differentiation arrest resulting in undifferentiated polyclonal myelopoiesis. The fetal heart tracing showed minimal beat-to-beat variability in the presence of high leukocyte counts. Serial fetal blood sampling showed decreasing blast cells in the peripheral blood and normalization of white blood cell counts. Although there was increasing hydrops, this period was marked by improvement of the fetal heart rate pattern. Finally the fetus developed pancytopenia with increasing hydrops, AV-valvular insufficiency and venous Doppler studies indicative of cardiac decompensation prior to intra-uterine death at 31 + 5 weeks' gestation. Post-mortem examination revealed marked liver and splenic necrosis without evidence of residual leukaemic infiltration in any organ. Fetal hydrops and hepatosplenomegaly may indicate an underlying haematopoietic disorder warranting further investigation. Furthermore, this case indicates that transient abnormal myelopoesis may result in a fulminant clinical picture much like true leukaemia. This may be due to increased vulnerability of the fetus or represent a disease mechanism unique to fetuses with chromosomal abnormalities.
 ...
PMID:Prenatal diagnosis of a transient myeloproliferative disorder in trisomy 21. 970 56

Gaucher disease is a lysosomal storage disease caused by glucocerebrosidase deficiency. Although purely visceral in most cases, some Gaucher disease patients have neurological signs. Signs of Gaucher disease appear after a symptom-free period, except in rare cases with fetal onset. The description of such cases was based mainly on single reports and siblings. We report here a series of perinatal-lethal Gaucher disease cases highlighting the specificity of this phenotype. We retrospectively studied eight original cases of proven Gaucher disease with fetal onset. Non-immune hydrops fetalis was present in all cases but one, and associated with hepatosplenomegaly, ichthyosis, arthrogryposis, and facial dysmorphy. The similarities between our cases and 33 previously described cases allow us to better delineate the perinatal-lethal Gaucher disease phenotype. Hydrops fetalis, in utero fetal death and neonatal distress are prominent features. When hydrops is absent, neurological involvement begins in the first week and leads to death within three months. Hepatosplenomegaly is a major sign, and associated with ichthyosis, arthrogryposis, and facial dysmorphy in some 35-43% of cases. Perinatal-lethal Gaucher disease is a specific entity defined by its particular course and signs that are absent in classical type 2 Gaucher disease. Our study provides clues to the diagnosis of this likely underdiagnosed condition, which must be biochemically confirmed in order to propose appropriate genetic counselling.
 ...
PMID:Perinatal-lethal Gaucher disease. 1283 52

We present a case of transient abnormal myelopoiesis (TAM) presenting as non-immune fetal hydrops (NIHF). Hydrops fetalis (HF) is a condition associated with very high perinatal mortality, especially when no treatable cause, such as fetal anaemia, exists. In fetuses prior to 24 weeks with NIHF, a chromosomal anomaly is a common association. TAM is a leukaemic condition, almost entirely limited to children with Down syndrome. The presentation of TAM prenatally is unusual but cases may present ultrasonographically with NIHF and associated fetal hepatosplenomegaly. We report a case presenting in this manner with NIHF detected at 29 weeks' gestation and discuss the subsequent diagnosis and management of in utero TAM.
 ...
PMID:Transient abnormal myelopoiesis associated with Down syndrome presenting as severe hydrops fetalis: a case report. 2016 Apr 25

Perinatal-lethal Gaucher disease is very rare and is considered a variant of type 2 Gaucher disease that occurs in the neonatal period. The most distinct features of perinatal-lethal Gaucher disease are non-immune hydrops fetalis. Less common signs of the disease are hepatosplenomegaly, ichthyosis and arthrogryposis. We report a case of Gaucher's disease (type 2) diagnosed in a newborn who presented with Hydrops Fetalis.
...
PMID:Perinatal-lethal Gaucher disease presenting as hydrops fetalis. 2632 47

Insights gained from this review are as follows: (1) Ultrasound is highly effective in early detection of fetal hemoglobin (Hb) Bart disease. (2) The most sensitive parameters in predicting Hb Bart anemia appear to be the cardiac diameter-to-thoracic diameter ratio, middle cerebral artery peak systolic velocity, and placental thickness. (3) Several other ultrasound markers are helpful in increasing specificity, such as hepatosplenomegaly. (4) Hydrops fetalis is not a consequence of heart failure but rather of hypervolemia and high vascular permeability of fetuses, whereas heart failure is a very late consequence of a long-standing overworked heart. (5) Management guidelines for fetuses at risk of Hb Bart disease are proposed.
 ...
PMID:Ultrasound Features of Fetal Anemia Lessons From Hemoglobin Bart Disease. 3281 80