Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Definite inherited defect in hereditary pancreatitis (HP) is not known. A new kindred with 3 definite and 6 suspected cases of HP was investigated for possible inherited abnormalities. No aminoaciduria (except for a slight rise in urinary histidine in one patient) and no hyperparathyroidism, hyperlipidemia, or chromosomal abnormality was present. An increase in serum IgM level of a polyclonal type was noted in 3 definitely affected sisters and also in 2 nonaffected members. Serum alpha-1-antitrypsin and serum trypsin inhibition were normal. However, very marked dilatation and ectasia of the pancreatic duct were found in the propositus. Reviewing the data from this family and previously described kindreds, it is postulated that the genetic abnormality in HP encompasses a wide variety of structural and anatomical defects in the sphincter of Oddi or the pancreatic ductal system. These predispose to intermittent obstruction of the duct with concomitant activation of enzymes and ductal metaplasia. In suspected cases an early effort should be made to outline the pancreatic duct as the defect may be amenable to surgery.
 ...
PMID:Inherited defect in hereditary pancreatitis. 30 62

Chronic "idiopathic" pancreatitis (CP) in a 7 year-old-boy, whose father has suffered from CP, and whose former grandfather had suffered from pains possibly of pancreatic origin, led us suspect a hereditary etiology. An analysis, extended in a control fashion to the relatives of the healthy spouse of the affected grandfather, surprisingly revealed 2 more proven and 3 more suspected CP, giving the overall number of 8 affected members in this 35-member 3 generation kindred and revealed a maternal heredity instead of paternal heredity (which was first thought to be apparent). We therefore recommend that in a family suspected to suffer from hereditary CP (HCP), a screening should be extended to cover even the unaffected spouse's family--the present extended study revealed for 23 new members them to belong in an affected family. Without an extensive screening advises for family planning, alcohol consumption etc. can not be given. Plain abdominal X-ray accompanied with epigastric ultrasonographic are suitable for screening, which might be extended to every individual in smaller families, but may be safely restricted to the members ever suffered from epigastric pains in the case of a huge family. Pancreatic duct anomalies, hyperlipidaemia, hypercalcaemia, aminoaciduria or hyperimmunoglobulinaemia, all of which have been seen to accompany HCP, were not present in this family. Neither was any linkage found between the penetrance of HCP and ABO/Rh blood groups or HLA haplotypes.
 ...
PMID:Screening a family for hereditary chronic pancreatitis. 226 97