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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The absence of ketoacidosis is thought to be characteristic of generalized lipoatrophic diabetes. It is widely believed that lipoatrophic diabetic patients are able to tolerate starvation and therapeutic insulin withdrawal, due to absence of subcutaneous body fat, the substrate essential for ketogenesis. In this article, we document nine episodes of acidosis and accelerated ketone body formation in a 24-yr-old woman whose deterioration followed episodes of dietary excesses without evidence of intercurrent infection or other identifiable forms of metabolic stress. Serum C-peptide measurements demonstrated that an absolute insulin deficiency did not exist. During short-term, experimental, dietary manipulations, excess dietary calories worsened the hyperglycemia and hyperlipidemia but did not reproduce the ketoacidotic state. Excess fat added to the diet was the most poorly tolerated of the food groups, causing ketonuria, hypertriglyceridemia, and abdominal pain. Our experience with this patient suggests that increased food consumption, insufficient insulin relative to an insulin-resistant state, and increased amounts of insulin counterregulatory hormones (stress), acted in concert to cause acidosis and increased ketone body formation.
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PMID:Recurrent ketoacidosis in acquired, total lipodystrophy (lipoatrophic diabetes). 643 2

Specific physical findings are associated with the different phenotypes of hyperlipoproteinemia and may point up the need for further medical work-up to determine whether hyperlipoproteinemia is primary or secondary. The clinical manifestations of severe elevations in plasma lipid levels include xanthomas, which may be tendinous, tuberous, or eruptive. Xanthelasma is a common type of xanthoma that is seen in the creases of the eyelids. Other clinical manifestations of hyperlipoproteinemia include corneal arcus, lipemia retinalis, abdominal pain and pancreatitis. In patients with certain types of xanthoma whose serum cholesterol and triglyceride levels are normal, hyperlipoproteinemia has been diagnosed on the basis of abnormalities in plasma apoproteins and their subfractions.
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PMID:Clinical diagnosis of hyperlipoproteinemia. 684 79

Acute pancreatitis in a patient on oral contraceptive therapy is reported, and the relationship of estrogen administration to hyperlipemia and pancreatitis is discussed. A 23-year-old white woman was admitted to a hospital with epigastric pain, nausea, and vomiting. Three previous episodes of abdominal pain had been diagnosed as acute pancreatitis. On the present and previous admissions, she had just completed a cycle on her combination norethindrone 1 mg, mestranol 8 micrograms contraceptive. Laboratory results showed mild leukocytosis and elevated concentrations of blood glucose, alkaline phosphatase, serum amylase, and urine amylase. Serum cholesterol and triglycerides were elevated, and lipoprotein electrophoresis showed a type IV pattern. Abdominal sonogram revealed a normal pancreas, and all other test results were normal. The patient was treated with i.v. fluid replacement, dimenhydrinate, and meperidine hydrochloride. Within 72 hours she was asymptomatic, and serum amylase, triglyceride, and cholesterol concentrations had decreased. She was discharged with a diagnosis of acute pancreatitis secondary to oral-contraceptive-induced hyperlipidemia. Oral contraceptive therapy was not resumed. Predisposing factors, symptoms, and laboratory findings associated with estrogen-induced acute pancreatitis are presented, and the mechanisms through which serum lipid elevations and subsequent pancreatitis occur are discussed. Monitoring serum lipid concentrations before and during estrogen therapy is recommended. Research suggests that patients who are over 40 years old or have family histories of hyperlipemia are at particular risk, and that estrogen therapy should be discontinued if pancreatitis occurs.
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PMID:Estrogen-induced pancreatitis. 688 34

A 17-year-old female with glycogen storage disease type I (GSD-I) died suddenly with hemorrhagic pancreatitis. She had a long-standing history of hyperlipidemia that did not respond to a regimen of frequent daytime and nocturnal intragastric feeding. Although pancreatitis is a well-known complication of hyperlipidemia, there are no reports to our knowledge of pancreatitis causing sudden death in patients with GSD-I. Pancreatitis must be added to the growing list of complications that can occur in long-term survivors with GSD-I, and should be considered when these patients present with abdominal pain.
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PMID:Hemorrhagic pancreatitis in a patient with glycogen storage disease type I. 692 12

Chylomicrons accumulating in plasma obtained after an overnight fast are always abnormal and can be detected in association with triglyceride levels above 1000 mg per dl. The chylomicronemia syndrome is associated with marked hypertriglyceridemia (plasma triglyceride level above 2000 mg per dl), abdominal pain or pancreatitis, eruptive xanthomata, lipemia retinalis, dyspnea, mental aberrations, and other minor findings. The marked hypertriglyceridemia is usually due to the interaction of a common familial form of hypertriglyceridemia and a common acquired form of hypertriglyceridemia secondary to another disease, drug, or alcohol. Rarely, genetic abnormalities in lipoprotein lipase are the cause of the marked hypertriglyceridemia. Therapy that successfully lowers plasma triglyceride levels is associated with clearing of the symptoms and signs of the chylomicronemia syndrome and prevention of its recurrence.
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PMID:Chylomicronemia syndrome. Interaction of genetic and acquired hypertriglyceridemia. 704 Aug 47

Seventy-three cases of acute pancreatitis were studed in detail to determine the pattern and etiology in an alcohol free community. The majority of cases were found to be of the interstitial edematous type. For religious, cultural and legal reasons there were no true alcoholic cases. Over half (38) were of biliary origin. The remaining 35, at first described as "idiopathic" on admission, were carefully studied for the possible etiological factors. It was found that eight were attributable to steroids, 15 to estrogens and nine to tetracyclines and only three cases were described as "idiopathic". The criteria and reasons for their identification are reviewed. The author recommends careful study and monitoring of all cases termed idiopathic, as well as a high index of suspicion in patients receiving steroids, estrogens or tetracyclines, if they develop abdominal pain. It is advisable to avoid estrogens in cases of hyperlipidemia. The term iatrogenic pancreatitis should be applied to these cases.
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PMID:The etiological factors in 73 cases of acute pancreatitis. 727 7

During August 1989-August 1994 at the referral-based obstetric practice of MacKay Memorial Hospital in Taipei, Taiwan, obstetricians saw 8 pregnant women with acute pancreatitis. All but 1 patient had gallstones and/or hyperlipidemia. None had ever been diagnosed with pancreatitis or gallstones in the past. None suffered from alcoholism. One woman was lost to follow-up at 33 weeks gestation. No pregnant woman died. Magnesium sulfate and nifedipine controlled preterm labor in 2 patients. Two women underwent cesarean section (fetal distress and elective). Pancreatitis struck all but 1 during the 3rd trimester of pregnancy. One woman presented at 23 weeks gestation with loss of consciousness, abnormally low volume of circulating plasma in the body, upper gastrointestinal bleeding, and a dead fetus. She also had diabetes mellitus which had gone untreated for 2 years. After spontaneous delivery of the dead fetus, she developed metabolic encephalopathy, sepsis, respiratory distress, and acute renal failure. She completely recovered and left the hospital 62 days after arriving. Physicians instituted conservative treatment for pancreatitis and a fat-restricted diet for hyperlipidemia. Labor was induced in 3 women after determining fetal lung maturity. Pancreatitis symptoms diminished after delivery. At 2 weeks postpartum, they underwent cholecystectomy. In fact, all but 3 women underwent cholecystectomy. Five patients had a fever greater than 38 degrees Celsius upon admission. Three patients were jaundiced. All 8 patients experienced nausea and/or vomiting and abdominal pain. Six women had low serum calcium levels. Only 1 had a serum lactic dehydrogenase level above 350 IU/L. Primiparous women were just as likely to develop pancreatitis during pregnancy as multiparous women. These findings suggest that early diagnosis and prompt treatment of acute pancreatitis are essential to a favorable outcome.
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PMID:Acute pancreatitis in pregnancy. 766 Jul 65

A case of acute pancreatitis with hyperlipemia and hyperglycemia induced by alcohol abuse is reported. The case is a 34-year-old man who was admitted to our hospital with a complaint of severe abdominal pain. He had been drinking 700ml approximately 1400ml of whisky daily prior to admission. At the time of admission, his serum amylase was elevated to 1833 U. Abdominal computerized tomography revealed edematous swelling of the pancreas. His serum glucose level was 926 mg/dl, cholesterol 754 mg/dl and triglyceride 3,530 mg/dl. Following successful treatment of acute pancreatitis and hyperglycemia with gabexate mesilate and insulin, his serum glucose, lipid and pancreatic enzyme levels decreased to the normal range. This case is considered to be one of acute pancreatitis with diabetic lipemia induced by alcohol abuse.
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PMID:A case of acute pancreatitis with hyperlipemia and hyperglycemia induced by alcohol abuse. 801 72

Aetiologic factors (gallstones, hyperlipidemia I-IV, hypertriglyceridaemia) make their occurrence, mainly, in the third trimester of gestation. Two cases of acute pancreatitis in pregnancy are described; in both cases patients referred healthy diet, no habit to smoke and no previous episode of pancreatitis. An obstructive pathology of biliary tract was the aetiologic factor. Vomiting, upper abdominal pain are aspecific symptoms that impose a differential diagnosis with acute appendicitis, cholecystitis and obstructive intestinal pathology. Laboratory data (elevated serum amylase and lipase levels) and ultrasonography carry out an accurate diagnosis. The management of acute pancreatitis is based on the use of symptomatic drugs, a low fat diet alternated to the parenteral nutrition when triglycerides levels are more than 28 mmol/L. Surgical therapy, used only in case of obstructive pathology of biliary tract, is optimally collected in the third trimester or immediately after postpartum. Our patients, treated only medically, delivered respectively at 38th and 40th week of gestation. Tempestivity of diagnosis and appropriate therapy permit to improve prognosis of a pathology that, although really associated with pregnancy, presents high maternal mortality (37%) cause of complications (shock, coagulopathy, acute respiratory insufficiency) and fetal (37.9%) by occurrence of preterm delivery.
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PMID:[Acute pancreatitis and pregnancy]. 813 93

"Hyperlipidemic crisis" is a term used to describe episodic abdominal pain in patients with hyperlipidemia. The morphologic correlates of this phenomenon have not been investigated and the etiology of the disorder is uncertain. We report a unique histologic finding in the pancreas of a 34-year-old woman with a 17-year history of episodic abdominal pain, sometimes accompanied by hyperamylasemia. At the age of 18 years, grossly elevated cholesterol and triglyceride levels were documented and type V hyperlipidemia was diagnosed. At the age of 34 years, subtotal pancreatectomy was performed for intractable abdominal pain. Histologic examination identified an increased number of enlarged pancreatic nerves that were infiltrated by foamy macrophages and encircled by fibrous tissue; endoneurial infiltration with macrophages occasionally split nerves into individual fascicles. Otherwise, the pancreas had only minimal fibrosis, nesidioblastosis, mucinous metaplasia of some pancreatic ducts, and scattered small collections of chronic inflammatory cells, subtle features suggesting very mild chronic pancreatitis. We propose that this novel xanthomatous neuropathy mimicked pancreatitis and was one of the underlying pathophysiologic mechanisms of abdominal pain in this patient. Further studies are necessary to document the prevalence of this new entity in patients with hyperlipidemia and to correlate its occurrence with "hyperlipidemic crisis" in those individuals.
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PMID:Pancreatic xanthomatous neuropathy associated with hyperlipidemia: a cause of abdominal pain mimicking chronic pancreatitis. 811 25


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