Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The "groove pancreatitis" is a special form of segmental chronic pancreatitis affecting the "groove" between pancreatic head, duodenum and common bile duct. This type of chronic pancreatitis was first described in 1973 and only few cases have been reported in literature. Unlike other forms of chronic pancreatitis, this is often preceded by peptic ulcers, gastric resections or biliary tract diseases; it could be associated with cysts of the duodenal wall and pancreatic cysts. Abdominal pain, vomiting due to duodenal stenosis, obstructive jaundice and weight loss are the most common presenting symptoms. The radiological features show a pancreatic mass similar to a pancreatic head carcinoma and the discrimination of groove pancreatitis from pancreatic carcinoma is often difficult or even impossible in some patients. We describe a case of groove pancreatitis treated with pancreatoduodenectomy, reviewing the clinical and radiological features. We remark that the groove pancreatitis is a disease that must be known and should be considered in the differential diagnosis of pancreatic carcinoma.
 ...
PMID:[Groove pancreatitis. A case report of chronic focal pancreatitis]. 764 41

We conducted a retrospective study of patients younger than 20 years of age who had a diagnosis of chronic pancreatitis and underwent assessment at the Mayo Clinic between 1960 and 1990. Those with a known etiologic factor for the pancreatitis (such as a virus, trauma, alcohol, or hyperlipidemia) were excluded from the study. We compared the clinical course of the 42 patients who had hereditary pancreatitis (HP)--defined as at least two family members affected by the condition--with that of the 28 patients who had idiopathic pancreatitis (IP). The mean age at initial assessment was 7 years for those with HP and 12 years for those with IP. All patients in both groups had abdominal pain. Vomiting was more frequent in patients with HP than in those with IP; otherwise the initial symptoms were similar in both groups. Patients with HP, however, had more complications, including pseudocysts (seven patients), steatorrhea (four), ascites (three), portal hypertension (two), and diabetes (one), than did patients with IP (one each had diabetes, steatorrhea, and a pseudocyst). Complications or pain necessitated surgical intervention in 23 of 42 patients with HP versus 4 of 28 patients with IP. Overall in comparison with IP, HP seems to be a more severe variant of chronic pancreatitis, inasmuch as it is associated with more frequent complications and need for surgical intervention.
 ...
PMID:Long-term follow-up of young patients with chronic hereditary or idiopathic pancreatitis. 847 8

Chronic pancreatitis is commonly included among the organic causes of dyspepsia, however the frequency and characteristics of this association are ill-defined. One-hundred-fifteen consecutive patients with chronic pancreatitis and 85 healthy subjects were interviewed regarding their clinical history, with particular attention to dyspeptic symptoms. Attacks of prolonged upper abdominal pain, recurring at unpredictable intervals and in most cases without identifiable triggering factors, were the most frequent clinical manifestation (108, 94%). During the attacks, many patients (66, 61%) complained of vomiting, which was generally mild and of brief duration. Between the attacks, very few patients (12, 10%) complained of dyspeptic disturbances, mainly postprandial epigastric fullness and abdominal bloating. These complaints were episodic, usually after abundant meals, in 8, and persistent in the remaining 4. Among these 12 patients, there were no significant differences in the frequency of dyspeptic symptoms in relation to the severity of exocrine pancreatic insufficiency. The frequency of dyspeptic complaints among patients (10%) was significantly lower (p < 0.01) than the frequency of dyspeptic symptoms among the controls (25%). The results of this study indicate that, other than recurrent attacks of abdominal pain, dyspeptic symptoms are uncommon in chronic pancreatitis, and that impairment of digestion of pancreatic origin is not a cause of dyspepsia.
 ...
PMID:Is chronic pancreatitis a cause of dyspepsia? 891 18

The fibrosclerosing process of the pancreas in the chronic pancreatitis may constrict not only the pancreatic duct but also the bile duct, splenoportal venous system and duodenum. In our retrospective study we analysed 24 patients with duodenal obstruction associated with chronic pancreatitis. Duodenal obstruction was suspected whenever repeated vomiting occurred or large volumes of nasogastric aspirate were obtained. The diagnosis was confirmed by barium meal and endoscopic examination. Duodenal obstruction was relieved by gastrojejunostomy in eight patients, gastrojejunostomy and vagotomy in eight patients, gastroduodenostomy and vagotomy in two patients, vagotomy with Finney pyloroplasty in one patient, duodenoplasty with vagotomy in one patient and Whipple procedure in four patients. We concluded that vagotomy and gastroenterostomy are the procedures of choice. Bypass surgery is helpful to relieve the obstruction of the common bile duct and pancreatic duct. Whipple procedure should be reserved for the small duct form of chronic pancreatitis and for the cases in which there is high suspicion of malignancy.
 ...
PMID:Duodenal obstruction from chronic pancreatitis. 935 77

Acute pancreatitis is a rare finding in childhood but probably more common than is generally realized. This condition should be considered in the evaluation of children with vomiting and abdominal pain, because it can cause significant morbidity and mortality. Clinical suspicion is required to make the diagnosis, especially when the serum amylase concentration is normal. Recurrent pancreatitis may be familial as a result of inherited biochemical or anatomic abnormalities. Patients with hereditary pancreatitis are at high risk for pancreatic cancer.
 ...
PMID:Childhood pancreatitis. 1032 57

Hereditary Pancreatitis (HP), is an autosomal dominant trait, which presents with recurrent attacks of abdominal pain, and is the most common cause of chronic relapsing pancreatitis in children. In addition to recurring episodes of intense epigastric pain, patients have nausea, vomiting, and anorexia, and typically show elevated serum amylase levels during the acute episode that can rapidly decline in convalescence. Complications of long-standing disease include features of chronic pancreatitis, such as pancreatic pseudo-cyst, exocrine and endocrine failure, parenchymal calcification, and pancreatic cancer. A large family from Virginia, which was originally studied by Katwinkle and Lapey in 1973, was re-ascertained through a new proband. Linkage studies in this family mapped the gene to the 7q35 region, with similar results being reported simultaneously by two other groups. A pathogenic G to A transition mutation in exon 3 of the cationic trypsinogen (CT) gene, which had previously been mapped to this region, was found both in our family as well as other families from North America. Many other conditions can produce abdominal symptoms that are often mis-attributed to the disease in HP families. An affected member of our family in whom the mutation was confirmed by direct sequencing of exon 3 of the cationic trypsinogen gene requested diagnostic testing on his 4-year-old son because of onset of severe abdominal pain and vomiting. Screening for the mutation in this child did not reveal the pathogenic G to A change. These results prevented unnecessary invasive diagnostic procedures and treatment in this child. The pre-symptomatic testing of high risk individuals could, thus, have a significant impact on the well being of both affected and normal family members.
 ...
PMID:Implications of molecular diagnostic testing in families with hereditary pancreatitis. 1046 47

Hereditary tyrosinemia results from an inborn error in the final step of tyrosine metabolism. Neurological manifestations have been reported in nearly half of patients during illness to have characteristics of altered consciousness, weakness, anorexia, vomiting, and pain in the extremities and abdomen. His physical findings and laboratory results pointed out acute pancreatitis. There have been some reports of acute and chronic pancreatitis in patients with metabolic diseases; however, this is the first case with tyrosinemia type I who exhibited clinical and biochemical findings of acute pancreatitis during neurological crisis. The presented case suggests the possibility that the pancreas is affected in neurological crisis. The determination of amylase concentration both in serum and urine samples of further cases will clarity the association between pancreatitis and neurological crisis.
 ...
PMID:Neurological crisis mimicking acute pancreatitis in tyrosinemia type I. 1077 Jan 19

A squirrel monkey (Saimiri sciureus) presented with wasting, vomiting and diarrhoea. Haematology revealed elevation of creatinine phosphokinase, lactic dehydrogenase, alanine aminotransferase, amylase and lipase, together with azotaemia and hypoalbuminaemia. Prominent findings were chronic pancreatitis with acinar and ductal plugs, granulomatous and necrotizing peripancreatic steatitis, degenerative myopathy, testicular atrophy, candidiasis and bacterial necrotizing glossitis. Antioxidant analyses revealed low concentrations of serum vitamin E (and apparently A), hepatic selenium and hair zinc. Pancreatitis may have caused malabsorption and maldigestion, associated with deficiency of multiple antioxidants.
 ...
PMID:Antioxidant status in a squirrel monkey (Saimiri sciureus) with chronic pancreatitis and degenerative myopathy. 1103 77

The objective of this study was to evaluate the short-term and long-term outcome as well as quality of life in patients undergoing surgical management of chronic pancreatitis. Between January 1980 and December 1996, a total of 255 patients underwent surgery for chronic pancreatitis at The Johns Hopkins Hospital. The etiology of the disease, indications for surgery, patient characteristics, and long-term survival were analyzed. A visual analog quality-of-life questionnaire containing 23 items graded on a scale of 0 to 10 (0 = worst and 10 = best) was sent to patients postoperatively. Visual analog responses relating to before and after the chronic pancreatitis surgery were compared using a paired t test. During the17-year review period, 263 operations were performed for chronic pancreatitis in 255 patients. The most common presenting symptoms were abdominal pain (88%), weight loss (36%), nausea/vomiting (30%), jaundice (14%), and diarrhea (12%). The cause of the pancreatitis was resumed to be alcohol in 43%, idiopathic in 38%, pancreas divisum in 5%, ampullary abnormality in 4%, and gallstones in 3%. Pancreaticoduodenectomy was the most common procedure in 96 patients (37%), followed by distal pancreatectomy in 67 (25%), Puestow procedure in 52 (19%), sphincteroplasty in 37 (14%), and Duval procedure in five (2%). The overall mortality and morbidity rates were 1.9% and 35%, respectively. Two hundred twenty-seven (89%) of the 255 patients were alive at last follow-up. For the entire cohort of patients, the 5- and 10-year actuarial survivals were 88% and 82%, respectively. One hundred six (47%) of the 227 living patients responded to the visual analog quality-of-life questionnaire. Patients reported improvements in all aspects of the quality-of-life survey including enjoyment out of life, satisfaction with life, pain, number of hospitalizations, feelings of usefulness, and overall health (P < 0.005). In addition to improved quality of life after surgery, narcotic use was decreased (41% vs. 21%, P < 0.01) and alcohol use was decreased (59% vs. 33%, P < 0.001). However, patients often became insulin-dependent diabetics (12% vs. 41%, P < 0.0001) and required pancreatic enzyme supplementation (34% vs. 55%, P < 0.01) after surgical intervention. These data suggest that surgery for patients with chronic pancreatitis can be performed safely with minimal morbidity and excellent long-term survival. Moreover, this study evaluates quality of life in a standardized analog fashion, with highly significant improvement reported in all quality-of-life measures. We conclude that surgery remains an excellent option for patients with chronic pancreatitis.
 ...
PMID:Quality of life and long-term survival after surgery for chronic pancreatitis. 1105 53

We report a 52 year old man with a pancreatic pseudocyst, that was admitted with severe abdominal pain, severe vomiting, fever and malaise. The clinical picture was considered secondary to a pseudocyst infection and the patient was operated, draining the infected cyst performing a necrosis surgery and pancreatojejunostomy. Forty eight hours after the operation, an ostomy bleeding was detected. A upper mesenteric artery angiography showed two pseudoaneurysms in the gastroduodenal artery, that were embolized. Bleeding stopped initially, but seven days later, it reappeared. The patient was subjected to an emergency pancreatoduodenectomy. Postoperative evolution was uneventful and the patient was discharged two weeks later. Spontaneous bleeding of pseudoaneurysms secondary to chronic pancreatitis is a complication with a 15 to 40% mortality that must be bore in mind.
 ...
PMID:[Hemorrhage caused by the rupture of a pancreatic pseudoaneurysm. Case report]. 1126 10


<< Previous 1 2 3 4 5 6 7 Next >>