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Query: UMLS:C0030305 (
pancreatitis
)
16,014
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Islet cell cytoplasmic antibodies were determined in 85 individuals 60 to 74 years old with fasting hyperglycaemia, in 65 patients with
cystic fibrosis
, in 113 patients with
pancreatitis
, in 21 patients with Turner's phenotype, and in 135 first-degree relatives of patients with Type 1 (insulin-dependent) diabetes. Islet cell antibodies were absent in all 60 to 74-year-old subjects with fasting hyperglycaemia detected by screening, and who did not require insulin treatment within 3 years. Islet cell antibodies were also absent in all patients with
pancreatitis
,
cystic fibrosis
, or Turner's phenotype. Islet cell antibodies were detected in 2 out of 135 (1.5%) first-degree relatives of new Type 1 diabetic patients, and in 1 out of 371 (0.3%) non-diabetic control subjects. During 12 years of follow-up 1 of the 2 first-degree relatives with islet cell antibodies and the only positive control developed Type 1 diabetes. It is suggested that islet cell antibodies are primarily associated with Type 1 diabetes and not with other disorders of glucose tolerance.
...
PMID:Islet cell cytoplasmic antibodies (ICA) in diabetes and disorders of glucose tolerance. 183 7
From March 1988 to March 1990, 11 children with
cystic fibrosis
(age 5-15 years) underwent combined heart-lung transplantation at our institutes. Maintenance immunosuppression consisted of cyclosporin and azathioprine with corticosteroids and antithymocyte globulin used perioperatively and during rejection episodes. Six patients (55%) survive from 1.5-23 months all of whom have improved life quality. Actuarial survival to 1 year was 55%. At six months after transplant, mean forced expiratory volume at one second was 73.5% of predicted normal, compared with 25% before transplant. There was one perioperative death, three later deaths associated with obliterative bronchiolitis at two, eight, and nine months, and one from mediastinitis at four months. Of the 15 children accepted for transplantation but not receiving grafts, 10 have died (eight within four months of being placed onto the transplant list). Early postoperative problems included acute reversible rejection (n = 10), meconium ileus equivalent (n = 3), and
pancreatitis
(n = 1). There was a high incidence of later pulmonary rejection with a mean of 5.7 episodes per patient in the first six months. Pulmonary infection occurred relatively infrequently, with Pseudomonas aeruginosa being the most common pathogen. Persistent diabetes mellitus requiring insulin occurred in four and systemic hypertension developed in one.
...
PMID:Heart-lung transplantation for cystic fibrosis. 2: Outcome. 192 6
We experienced a case of chronic fibrosing
pancreatitis
in an 18/12-year-old girl, which was idiopathic because there were no familial back ground, no
cystic fibrosis
of pancrease, no ductal anomalies and obstruction. The patient presented intermittent colicky abdominal pain and progressive obstructive jaundice, but T-tube drainage and removal of the lymph nodes around the common bile duct relieved her symptoms and disease process. This seems to be the first case reported in a Korean child. Idiopathic fibrosing
pancreatitis
should be considered in the differential diagnosis of abdominal pain with obstructive jaundice in children.
...
PMID:A case of idiopathic fibrosing pancreatitis. 220 67
Splenectomy for massive splenomegaly and hypersplenism carries a significant morbidity and mortality. We have used partial splenic embolization (PSE) as an effective alternative to splenectomy. Ten PSE procedures were performed on nine patients without mortality and with minimal morbidity. The age of the patients ranged from 8 months to 32 years (mean 14 years). The causes of splenomegaly and hypersplenism included
cystic fibrosis
with cirrhosis (2), tyrosinemia and cirrhosis (1); thalassemia (1), hemophilia with Human Immune Deficiency Virus infection (2), chronic hepatitis with portal hypertension (1), malignant histiocytosis (1), and Wiskott-Aldrich Syndrome (1). All procedures were performed under local anesthesia with sedation. A percutaneous femoral artery approach to the splenic artery was used to deliver Ivalon sponge particles (280-800 microns) into the spleen. Splenic infarction was assessed by postembolization angiograms. All of the patients except one demonstrated improvement of hematologic parameters. In one patient, however, cytopenia improved only after a second embolization. In the total series, there was an early mean rise of 8,600/mm3 in the leukocyte count (range 2,900-14,900) and 212,000/mm3 in the platelet count (range 30,000-718,000). Follow-up ranged from 4 months to 7 years. Improvement of the blood picture has been persistent in seven of the eight patients who showed initial improvement. Transient procedural complications included fever (5), pleural effusion (2), pneumonia (1), and splenic abscess (1). One patient had paralytic ileus lasting for 10 days and one patient developed a streptococcal peritonitis 3 weeks after embolization. No patient developed
pancreatitis
or vascular compromise of other abdominal viscera.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Partial splenic embolization. An effective alternative to splenectomy for hypersplenism. 226 5
In most patients presenting with acute pancreatitis, the cause can be established on the basis of initial history, physical examination, laboratory studies, and abdominal sonography. Patients with unexplained
pancreatitis
at that point are often considered to have idiopathic disease. However, a cause and, often, effective treatment to prevent recurrent
pancreatitis
are possible in many of these patients if an aggressive diagnostic approach is taken to discover undiagnosed hyperlipidemia, occult gallstones, abnormalities of the bile and pancreatic ducts, sphincter of Oddi dysfunction, pancreatic cancer and other tumors, and
cystic fibrosis
(in children and young adults).
...
PMID:Idiopathic acute pancreatitis. 226 20
During a retrospective review of more than 1,000 pediatric pancreas specimens obtained by autopsy or biopsy, 13 cases of primitive interstitial
pancreatitis
(PIP) were identified. The morphologic diagnosis of PIP is based on the following histological features: presence of abundant, inspissated, PAS-negative intraductal secretions, overdistension and focal rupture of the intrapancreatic ducts, and presence of a focal, extensive inflammatory infiltrate. PIP should be distinguished from
cystic fibrosis
, necrotizing
pancreatitis
, and passive secondary interstitial infiltrates associated with extensive retroperitoneal cellulitis caused by septicemia or abdominal surgery. Clinical diagnosis is difficult and was not considered in the ten children under four years of age. In the three children over five, the presence of recurrent abdominal pain with mild ascitis and jaundice led to the correct diagnosis. Pathological findings suggest two possible pathophysiologic hypotheses: lesions may develop proximal to a mechanical malformative obstruction that is, however, only very rarely found, according to a more likely alternative, quantitative and qualitative modifications of pancreatic secretions may occur as a result of severe dehydration or use of drugs (corticosteroids, diuretics), justifying the term "dyschylic pancreatitis" coined by G. Seifert.
...
PMID:[Primary interstitial pancreatitis or dyschylic pancreatitis in children. Apropos of 13 cases]. 240 Jan 90
The ductular accumulation of "abnormal mucus" is the key histologic feature in
cystic fibrosis
. This material is periodic acid-Schiff positive and diastase resistant, suggesting that it is glycoprotein in nature. We used the avidin-biotin-peroxidase method to identify this material using antibodies to the serum glycoproteins carcinoembryonic antigen, alpha 1-antitrypsin, and alpha-fetoprotein on paraffin sections of pancreas obtained from a total of 21 patients: 9 with
cystic fibrosis
, 5 with chronic pancreatitis, and 7 controls. The control patients had normal pancreatic histologic findings, no alpha 1-antitrypsin or alpha-fetoprotein was demonstrated, and only the ductular epithelium reacted weakly for carcinoembryonic antigen. The pancreas in
pancreatitis
showed fibrosis, acinar atrophy, and ectasia of the ducts that contained only a small amount of periodic acid-Schiff-positive material. This material reacted weakly for carcinoembryonic antigen and alpha 1-antitrypsin. The appearance of the pancreas in
cystic fibrosis
was similar to that in chronic pancreatitis. However, the ducts contained a greater amount of periodic acid-Schiff-positive material, mostly in the form of globules that reacted strongly for carcinoembryonic antigen and alpha 1-antitrypsin and weakly for alpha-fetoprotein, as did the ductular epithelium. This study shows that the periodic acid-Schiff-positive material in
cystic fibrosis
contains at least the three serum glycoproteins and that the accumulation may represent a possible defect in cellular synthesis, assembly, or transport of glycoproteins in the ducts.
...
PMID:Carcinoembryonic antigen, alpha 1-antitrypsin, and alpha-fetoprotein in the pancreas of patients with cystic fibrosis. 247 7
In young adults with acute pancreatitis a wide etiologic spectrum has to be considered. Among the possible causes,
cystic fibrosis
is rare. Besides the typical clinical triad of pancreatic exocrine insufficiency, chronic obstructive pulmonary disease, and elevated sweat chloride levels, there is a wide spectrum of variants of the
cystic fibrosis
syndrome. Especially mild manifestations of the disease may, therefore, escape proper identification. Here we describe a young man who presented initially with recurrent acute pancreatitis without pulmonary disease and without a family history of
cystic fibrosis
, in whom the diagnosis of
cystic fibrosis
was established by slightly elevated sweat chloride levels and obstructive azoospermia. Five years after the first attack of
pancreatitis
the patient developed pancreatic exocrine insufficiency.
...
PMID:Relapsing pancreatitis as initial manifestation of cystic fibrosis in a young man without pulmonary disease. 265 88
The mechanism leading to exocrine pancreatic disease in children differs from those encountered in adult patients: I. In acute pancreatitis autodigestion of the gland by proteolytic enzymes may occur and two mechanisms may play a role. 1. Reflux of biliary secretions (e.g. in malformations of the duct system) facilitates activation of trypsinogen by enteropeptidase and leads to the presence of active proteolytic enzymes in the gland (exogenous activation). 2. Lysosomal enzymes may play a role in the intracellular activation of zymogens if inflammation leads to a fusion of lysosomes with zymogen granules (endogenous activation). II. In chronic relapsing and hereditary
pancreatitis
malformations of the pancreatico-biliary duct system must be sought because surgery may be indicated (common channel syndrome and choledochal cysts). III. Among the hereditary diseases leading to pancreatic insufficiency
cystic fibrosis
(CF) plays the main role. Haplotype analysis has shown that two genetically different types of CF exists (PS and PI). The pancreas shows manifest insufficiency only in the PI-types which occur in more than 70% of cases but the distribution of haplotypes is different in different ethnic groups. In spite of the recent discovery of the
cystic fibrosis
gene the exact mechanism leading to exocrine pancreatic dysfunction in CF is not clear, but diminished chloride and bicarbonate secretion, may be the result of a disturbance in the regulation of chloride channels, on acinar or ductular level. In the Shwachman-Diamond syndrome a very severe type of exocrine insufficiency with unknown etiology is encountered at birth.
...
PMID:[Physiopathology of the exocrine pancreas in children]. 269 2
The goals of treatment with pancreatic extracts in patients with chronic relapsing
pancreatitis
are twofold: pain relief and control of maldigestion caused by exocrine pancreatic insufficiency. Experience with the use of pancreatic enzymes for analgesic purposes suggests that the less severe the pain, the greater the analgesic effect of these enzymes. However, the number of trials, as well as the number of patients treated, is fairly small and more studies in larger patient populations are needed. The use of pancreatic enzymes for maldigestion owing to exocrine pancreatic insufficiency which is secondary to chronic pancreatitis, pancreatectomy,
cystic fibrosis
, or GI bypass surgery incurs several problems. These problems are primarily caused by gastric inactivation of the enzymes, low enzyme activity of many commercial preparations and/or poor patient compliance. Treatment with conventional enzyme products (powdered extracts, enteric-coated tablets or capsules) has been disappointing. At best, results were inconsistent, showing a high degree of individual variation. The introduction of enzyme preparations in the form of pH-sensitive enteric-coated microspheres in hard gelatin capsules represents a significant advance. These microspheres are superior to conventional enzyme preparations in improving the symptoms of pancreatic insufficiency, particularly steatorrhea, where low doses of microspheres are as effective as large doses of conventional enzyme preparations. Steatorrhea, however, is rarely completely resolved. In cases refractory to therapy, treatment with the combination of pH-sensitive enteric-coated microspheres and H2-antagonists or prostaglandins has met with some success.
...
PMID:Management of chronic pancreatitis. Focus on enzyme replacement therapy. 270 47
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