Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report four cases of cardiovascular signs in pancreatitis in patients aged between 31 and 42 years. They then consider the main aspects observed. T-wave disorders, pericarditis, myocardial infarction and coronary heart disease and arterio-pancreatic syndrome. They consider the points in common between myocardial infarction and acute pancreatitis and then review the various pathogenic theories proposed.
 ...
PMID:[Cardiovascular manifestations of pancreatitis. Apropos of 4 cases]. 17 85

The enzyme gamma-glutamyl transpeptidase is widely distributed throughout the body, notably kidney, seminal vesicles, pancreas, liver, spleen and brain. Being one of the enzymes of the gamma-glutamyl cycle, it is involved in aminoacid transport, catalysing a transpeptidation reaction between gamma-glutamyl peptides and most common amino acids. Methods of assay of the enzyme are based on its ability also to act on synthetic amides of glutamic acid; kinetic methods monitoring the release of p-nitroaniline from the substrate L-gamma-glutamyl p-nitroanilide are the most satisfactory. In diseases of the liver, the highest levels occur in association with cirrhosis, alcoholism, hepatic secondaries and cholestasis. As the enzyme is present in the endoplasmic reticulum of the hepatocyte, its activity is increased in situations leading to microsomal enzyme induction. Raised levels can also occur in pancreatitis, diabetes, myocardial infarction, congestive cardiac failure, chronic renal failure, cerebrovascular accidents, cerebral tumours and chronic obstructive pulmonary disease. Although the lack of specificity must be recognised, the estimation can be useful in the elucidation of some clearly defined problems arising during investigation of patients with suspected hepatic disease, especially where performed as part of a biochemical profile.
 ...
PMID:Role of gamma-glutamyl transpeptidase activity in the diagnosis of hepatobiliary disease. 24 76

Diagnostic cholangiopancreatography is a useful procedure which is attended by a relatively low incidence of immediate or delayed complications. Perforation of the esophagus or gut, myocardial infarction, hemorrhage, cholangitis, and pancreatitis are the most commonly reported morbid or fatal events. This paper reported a case of retropharyngeal abscess which led to tracheal compression requiring an emergency tracheostomy and antibiotic therapy after a routine ERCP procedure. This dramatic case pointed out an unusual but potentially fatal complication of diagnostic ERCP.
 ...
PMID:Retropharyngeal abscess after endoscopic retrograde cholangiopancreatography: an uncommon but potentially fatal complication. 62 36

We report on eight cases of parathyroid carcinoma seen at the Bowman Gray School of Medicine, Winston-Salem, NC, since 1969. Diagnosis of a parathyroid disorder was made on the basis of elevated serum calcium levels and associated disorders such as renal calculi, peptic ulcer disease, pancreatitis, and demineralization of bone. Six of the involved glands were on the left side. In seven patients, the disease was localized to the gland or adjacent structures; one patient had cervical lymph node invasion. Except for the last patient, in whom radical neck dissection and wide excision was done, local excision with adequate margins was the only procedure done. The patient with metastases died of his disease four years later. One patient died of myocardial infarction two years later, but had been normocalcemic in the interval between operation and death, and one patient is hypercalcemic and has had two local recurrences within a 3 1/2 year period. The other five patients are alive and well. The routine use of automated serum level determinations of all hospitalized patients has led to early detection of this malignancy, while it is still a stage I lesion in many instances. On the basis of this material, we conclude that radical neck dissection can no longer be advocated as a routine measure in the treatment of parathyroid carcinoma.
 ...
PMID:Carcinoma of the parathyroid. 62 71

23 deaths of patients with severe asthmatic dyspnea were analyzed. There was no correlation between clinical presentation and cause of death certified by post-mortem examination. The cause of death was found outside the airways in 14 patients. Of diagnostic-therapeutic implications are the relative frequency of spontaneous pneumothorax (5) and pulmonary embolism (3). Six times another cause of death was discovered (like tumor invasion, arterial thrombosis, hemorrhagic pancreatitis, myocardial infarction). Acute asthmatic death was prone to happen in the middle-aged asthmatic with less than two years of bronchial asthma. Here like in 5 patients with chronic obstructive airways disease lack of awareness of the seriousness of the patients' state, sometimes cessation of cortisone long-term therapy, seldom abuse of bronchodilator-aerosols seems to be important for the lethal outcome.
 ...
PMID:[Death from or in asthma ? (author's transl)]. 63 97

450 successive celioscopic cholecystectomies (May, 1990-April, 1992) are reported for 312 cases of uncomplicated gallstone (69%) operated electively and 138 cases operated in emergency, including 120 cases of acute cholecystitis, 17 cases of biliary pancreatitis and 1 case of angiocholitis. Immediate conversion into laparotomy was required in 10 cases (2.2%) either for technical reasons (1.1%) or because of lithiasis of the common bile duct (1.1%). The stay in hospital lasted an average of 2.2% days for elective admission and 3.3 days for emergent admission. The average operating time was 65 minutes (75 minutes until May, 1991, and 55 minutes between May, 1991 and April, 1992). Preoperative retrograde cholangiography was performed in 67 cases and intraoperative cholangiography in 16 cases. Second surgery was required for suture in one case because of cholerrhagia in a secondary duct of the gallbladder bed. This cholerrhagia would not have been amenable to simple aspiration. One patient (0.2%) died of myocardial infarction at D + 10. Complications include 4 cases of pulmonary embolism, 3 cases of cystic biliary fistula without second surgery and 4 cases of umbilical hernia. A more peculiar case is that of a patient admitted 5 months after surgery for gangrenous acute cholecystitis. This patient was admitted for fever and epigrastric pain. He had a very low-flow duodenocutaneous fistula of uncertain origin. This patient was not operated again. This may not be a complication connected to celioscopic surgery. Celioscopic cholecystectomy is superseding conventional cholecystectomy. Surgeons' efforts should strive at eliminating operative errors, reducing postoperative morbidity, improving techniques and instruments, teaching celioscopic surgery and extending its indications to other intraabdominal operations.
 ...
PMID:[Laparoscopic cholecystectomy. Apropos of 450 cases]. 134 88

Interleukin-2 (IL-2) is increasingly used to treat patients with cancers refractory to conventional treatment. Flu-like syndromes are extremely frequent but usually mild. A variety of skin complications (mostly erythema and mucositis) have been reported. Life-threatening skin reactions have also been described. Acute reactivation of psoriasis can also occur. Immediate hypersensitivity reactions have so far not been described, but IL-2 treatment has been shown to predispose to acute hypersensitivity reactions to iodine-containing contrast media. Hypothyroidism is the major endocrine complication and antithyroid antibodies have been detected in approximately 50% of patients. Neurological and psychiatric disturbances with moderate or severe mental status changes are common and sometimes treatment-limiting. The occurrence of peritumoural oedema in patients with brain metastases can also be a major practical problem. Musculoskeletal disorders are transient and resolve spontaneously. The vascular leak syndrome is the most frequent and severe complication of IL-2 of which weight gain, generalised oedema, hypotension and impaired renal function are the main features. Even though a damaging effect on vascular endothelium cells by various cytokines released by activated lymphoid cells or mediated by non-lymphocyte-dependent factors has been proposed to be involved, the mechanism remains unclear. Other cardiovascular injuries, possibly life-threatening, including myocarditis, angina pectoris and myocardial infarction, can occur during the first days of treatment. Supraventricular arrhythmias are the most common rhythmic disorder. Decreases in myocardial contractility and haemodynamic pattern similar to those of septic shock have been encountered in most cases. Acute renal dysfunction is common but resolves with symptomatic management. Intrahepatic cholestasis with hyperbilirubinaemia is observed in most patients but permanent liver damage has not been described. Several cases of pancreatitis have been reported. Anaemia, thrombocytopenia, lymphocytopenia and eosinophilia are frequent and occur in most if not all patients. Some data suggest a high incidence of infectious complications, particularly in patients with surgically tunnelled catheters, but marked flu-like syndromes may be confounding. Finally, death directly related to IL-2 treatment has been noted in less than 1% of all patients. Investigations are under way to minimise IL-2 toxicity with varying dose regimens and combined treatments.
 ...
PMID:Clinical toxicity of interleukin-2. 141 98

Sudden death is a common complication of myocardial infarction, necrotic pancreatitis and other diseases. Physicians usually neglect the possibility of neurological disorders. 59 cases of sudden death among 314 autopsied cases with neurological diseases were analyzed. The most frequent cause of neurological sudden death was cerebrovascular disease (CVD). It was present in 53 (89.9%) cases. 48 of them had hemorrhagic CVD. 37 of these 48 cases were due to hypothalamic lesions. In 37 cases general autopsy was performed; pathological abnormalities of heart, lungs, stomach etc, were found in 28 of them. In conclusion, the size and location of the lesion correlated with the prognosis of the disease. Concomitant multiple organ damage may deteriorate the lesion. Awareness of sudden death resulting from CVD may elevate the rate of correct diagnosis.
 ...
PMID:[Analysis of 59 cases of non-traumatic sudden death in various neurological diseases]. 142 3

Three hundred seventy-five consecutive patients underwent laparoscopic cholecystectomy from September 1989 to January 1991. Three hundred forty-one (91%) presented on an elective basis, and the remaining 34 patients (9%) were admitted for acute cholecystitis (24), gallstone pancreatitis (9), and cholangitis (1). Of the 375 patients, 20 were converted to laparotomy and cholecystectomy, for an overall success rate of 95% for patients undergoing laparoscopic cholecystectomy. Three hundred nineteen patients (90%) were discharged within 24 hours of surgery. Operative cholangiography was completed in 141 patients, showing choledocholithiasis in five (managed by postoperative endoscopic retrograde cholangiopancreatography [ERCP] in 4, common bile duct exploration [CBDE] in 1). Two retained stones (0.9%) were detected in 214 patients not undergoing cholangiography. Three patients (0.8%) were reoperated on because of perioperative complications. Overall morbidity for patients undergoing laparoscopic cholecystectomy was 3.5%. Major complications (0.6%) included a single common hepatic duct injury and a delayed cystic duct leak at 10 days. Minor complications occurred in 11 patients (2.9%). The single perioperative death (0.3%) was due to a myocardial infarction on postoperative day 3, after an otherwise uncomplicated laparoscopic procedure. Laparoscopic cholecystectomy appears to offer significant advantages to patient recovery, and these data suggest that it can be performed with an efficacy, morbidity rate, and mortality rate similar to those of open cholecystectomy.
 ...
PMID:Laparoscopic cholecystectomy. Experience with 375 consecutive patients. 183 46

The mean levels of fibrinopeptide A (FPA), thrombin-antithrombin complex (TAT), and soluble fibrin (tPA method) in cancer patients (n = 32) were intermediate between those of patients with cerebral infarction and pancreatitis who had the most abnormal results and patients with myocardial infarction and pneumonia who had the least abnormal results. Patients with disseminated malignancies (n = 16) had significantly higher mean levels of FPA (10.6 vs. 5.3 nmol/l) and TAT (11.0 vs. 4.4 pmol/l) than patients with limited malignancies (n = 16). The difference in soluble fibrin (fibrin monomer, FM; 22.1 vs. 18.0 nmol/l) was not significant. The values of FPA, FM, and TAT in the patient population correlated significantly. There was a negative correlation between the level of antithrombin and test results for FPA (-0.69), FM (-0.48), and TAT (-0.38) in the cancer patients. Even cancer patients with locally limited disease may have elevated FPA, FM, and TAT test results, indicating a state of definite hypercoagulation.
 ...
PMID:Indices of hypercoagulation in cancer as compared with those in acute inflammation and acute infarction. 228 6


1 2 3 4 5 6 7 8 Next >>