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Query: UMLS:C0001339 (acute pancreatitis)
 10,593 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was a prospective search for splenoportal venous obstruction (SPVO) in a medical-surgical series of 266 patients with chronic pancreatitis who were followed up a mean time of 8.2 years. SPVO was systematically searched for using ultrasonography and then confirmed by angiography or computed tomography. SPVO was found in 35 patients (13.2%) but was symptomatic in only two. Initial obstruction involved the splenic vein in 22 patients, the portal vein in 10, and the superior mesenteric vein in three. Since venous obstruction extended from the splenic to the portal vein in five patients, the prevalence of portal obstruction was 5.6% (15/266). Acute pancreatitis and pseudocysts were the probable cause of SPVO in 91.4% of our cases. Half the cases of splenic venous obstruction were related to pseudocysts of the caudal pancreas. Esophageal varices were found in two patients and gastric varices in four at the time of diagnosis and during follow-up. At the end of follow-up, 12 patients had undergone splenopancreatectomy (N = 11) or splenectomy (N = 1). Only one patient was operated on for massive esophageal variceal bleeding, and another patient died due to intractable colic variceal bleeding. In four of six patients operated on with portal vein obstruction, surgery was difficult due to venous collaterals. Ten patients were not operated on and 13 patients operated on were not treated for SPVO. The mean follow-up after diagnosis of SPVO for these final 23 patients was 28.9 months. None of these patients bled.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Splenic and portal venous obstruction in chronic pancreatitis. A prospective longitudinal study of a medical-surgical series of 266 patients. 848 82

A case of stenosis of the splenic flexure of the colon consequent on acute pancreatitis is reported. Literature reports on the colic complications of pancreatitis are examined, analysing the pathogenetic mechanisms, clinical pictures and therapeutic problems involved in this pathology.
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PMID:[Lesions of the colon caused by pancreatitis]. 220 34

The authors compare the protein sparing effect of two diets, exclusively intravenous, including the same protein intake, but a different caloric intake, 21 calories/gm nitrogen for diet "A" (20 cases); 138 calories/gm nitrogen for diet "B" (20 cases). This has been observed during the six post-operative days of major visceral surgery: oesophagectomy, total gastrectomy, colic or rectocolic exeresis, sequestrectomy for acute pancreatitis, lots having been drawn for the diets. Daily nitrogen balances have been made and plasmatic and urinary levels of amino-acids have been measured before surgery and on the third and fifth post-operative days. Statistical exploitation is done by variance analysis (linear model of three factors) with a 99% confidence ratio: 1) Patient factor has no influence whatsoever on cumulative nitrogen balance. 2) Time factor arises only on the fourth post-operative day and only in the hypocaloric diet, leading to catabolism. 3) Metabolic condition is determinant. On no cancerous disease, superiority of hypercaloric diet is well demonstrated. On cancerous disease, nitrogen loss is only significantly different on 4th and 5th post-operative day: hypercaloric diet gives a better nitrogen balance.
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PMID:[Comparison between hypo- and hyperglucidic diets on protein sparing in major visceral surgery (author's transl)]. 724 53

The aim of this study was to examine the results of a policy in the treatment of acute pancreatitis (AP): initial abstention, management in intensive care unit, surgery in cases of complication (infection and/or failure of medical treatment). The modalities of the surgical treatment were guided by CT scan findings: transperitoneal approach for diffuse lesions, posterior approach for localized lesions. From 1986 to 1994, 57 patients (32 males, 25 females, mean age 59.2 years) were referred to our department for AP. Etiology was gallstones in 29 cases, alcohol in 14 cases (Ranson < 3), moderate in 27 cases (Ranson < or = 5) and serious in 12 cases (Ranson > or = 6). According to the initial CT scan findings (56 cases), 9 patients were classified grade A, 11 grade B, 13 grade C, 8 grade D ans 15 grade E. Thirty eight patients were managed conservatively (mean Ranson stage 3.3), while 19 patients underwent surgical treatment (mean Ranson stage 4.6), in emergency for misdiagnosis (4 cases), or secondarily because of failure of medical management (15 cases). Surgery consisted in necrosectomy with active drainage in 13 cases and drainage alone in 6 cases. Associated maneuvers included: cholecystectomy in 8 cases, cholecystostomy in 2 cases, jejunostomy in 7 cases and colic resection for necrosis in 3 cases. Two patients (5%) managed conservatively died (multiple organ failure and cardiac insufficiency) while 4 patients (21%: NS) who underwent surgery died (2 multiple organ failures, 1 septic shock, 1 myocardic infarction). Mortality was correlated with the Ranson score: 42% for serious AP, 3.7% for moderate AP and nil for mild AP (p < 0.01). It was not correlated with CT scan grade, the onset or the type of operation. These results allow us to conclude that surgical treatment should be indicated only in cases of failure of conservative management, the best indication being uncontrolled sepsis. In this situation, active drainage provides good results since only one sepsis recurred among the 14 patients who underwent this procedure.
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PMID:[Acute pancreatitis treated in a surgery ward. Apropos of 57 cases]. 899 41

Choledochal cysts in adults is a rare condition. The present study describes our experience with this abnormality of the biliary tree. During a 16-year period (1978-1993) eight adults with type I choledochal cyst were treated surgically in our departments. They were 4 men and 4 women with a mean age of 38.9 years (range 20-84). Symptoms, clinical findings and abnormalities in laboratory investigations included pain in all patients, history of cholangitis (n = 3), cholangitis (n = 2), acute pancreatitis (n = 1), palpable mass (n = 2), abdominal tenderness (n = 4), leucocytocis (n = 2), and increased levels of serum total bilirubin (n = 4), SGOT (n = 2), and serum alkaline phosphatase (n = 4). Diagnosis was established by intravenous cholangiography in one case, by CT-scanning in one, by ultrasonography in 5 and by intraoperative cholangiography in one. All the patients were treated surgically. Three of them underwent a Roux-en-Y choledochocystojejunostomy and one a choledochocystoduodenostomy. The other 4 patients were treated with cyst excision and Roux-en-Y hepaticojejunostomy. There were no deaths among our patients. The mean follow-up period was 6.7 years (range 1-17). So far, five episodes of mild ascending cholangitis have occurred in the patient treated with choledochocystoduodenostomy. One patient in whom a Roux-en-Y choledochocystojejunostomy was performed had 2 episodes of right upper quadrant colic pain and one episode of cholangitis. Both these patients were treated conservatively. The other 6 patients had no episodes of pain cholangitis or jaundice. In conclusion, the primary treatment of choledochal cyst type I is the excision of the cyst with Roux-en-Y hepaticojejunostomy. The Roux-en-Y choledochocystojejunostomy is indicated in cases where, for various reasons, the cyst can not be safely removed.
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PMID:Long-term results of management of type I choledochal cysts in adults. 907 38

Bowel obstruction is an acute alarming situation with limited diagnostic conditions. Therapeutic decisions must be taken in time. Diagnostic differentiation between incomplete or complete bowel obstruction, intestinal obstruction and paralytic ileus is often uncertain and the underlying cause difficult to detect. Besides plain films in acute abdomen the ultrasound examination presents important additional informations: 1st Dilated intestinal loops and gas caps correlate with the characteristic x-ray finding, i.e. erected dilated intestinal loops with fluid levels. The location of the obstruction is defined in small bowel obstruction by differentiation between jejunum (with Kerckring folds) and ileum (without Kerckring folds). In large bowel obstruction the caecum is dilated and a collapse of the distal colon is detectable. 2nd Additional sonographical findings are: oedema of the intestinal walls, hyperpendulum peristalsis or absence of peristalsis, sedimentation of intestinal contents, pearlstring-like lined up gas bubbles under the ventral intestinal walls, and concomitant ascites. Duplex sonographical studies of the intestinal peristalsis may help to differentiate between mechanical obstruction and paralytic ileus. 3rd In bowel obstruction stenoses can be detected as a result of tumour, Crohn's disease diverticulitis, invagination, strangulated hernias or gall stone ileus. Intestinal adhesions cannot be found by ultrasound. Small and large bowel is dilated in paralytic ileus. Numerous causes like acute pancreatitis, ureteral colic, free gastrointestnal perforation and so on can be diagnosed. 4th In ileus of vascular disorder early diagnosis is high important, but inspite of colour flow imaging diagnostic possibilities are limited. 5th Sonographical diagnosis is of special interest when the x-ray plain films is "empty". The lack of massive fluid collection and meteorism allows an optimal ultrasound examination. In this early phase disorders of peristalsis and intestinal walls are reliably found, and it is easier to find the cause of bowel obstruction. In this way the definitive diagnosis can be arrived at earlier, because it still takes up to 6 hours to obtain the classical x-ray finding. There is a rule that the earlier ultrasound is done, the more findings one will get.
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PMID:[Ultrasound ileus diagnosis]. 1002 58

We report a case of a 60 years old man admitted for infected acute pancreatitis and duodenal fistula with mediastinal extension at admission, successfully treated in a 40-days period with CT-guided percutaneous catheter drainage (Malecot 14F) inserted with Seldinger method, in spite of a colic fistula development during the treatment.
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PMID:[Computed tomography-guided treatment of infected acute pancreatitis]. 1066 70

Massive bleeding from a pseudoaneurysm is rare, but it can be a life-threatening complication in patients with acute pancreatitis. We present a case in which massive bleeding from a pseudoneurysm in the middle colic artery complicating acute pancreatitis was successfully treated by transcatheter embolization and by continuous regional arterial infusion of a protease inhibitor and antibiotic. We also discuss the clinical features, diagnosis and treatment of such lesions in light of the literature. We emphasize the value of computed tomography in the early diagnosis of mesenteric hematoma in cases of acute pancreatitis and the value of angiography for control of bleeding from the complicating pseudoaneurysm.
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PMID:Case of a bleeding pseudoaneurysm of the middle colic artery complicating acute pancreatitis. 1214 22

Colonic involvement in patients with severe acute pancreatitis or chronic pancreatitis is common and complications such as paralytic ileus, segmental necrosis and pancreatic-colonic fistulae have been described. However, mechanical occlusion of the colon due to pancreatitis is infrequent. We present the case of a 45-year-old man with occlusion of the colon secondary to asymptomatic pancreatitis mimicking a locally advanced stenosing neoplasm of the splenic angle. Ten years prior to the present episode the patient had presented acute alcoholic pancreatitis complicated by a pseudocyst requiring surgery. The current reason for admission was abdominal colic pain and constipation with onset 5 days previously. Contrast enema was administered showing colonic occlusion caused by stenosis at the splenic flexure, suggesting the presence of a neoplasm. Urgent laparotomy showed the presence of a tumor originating in the colon that infiltrated the splenic hilum. Subtotal colectomy and en-bloc splenectomy were performed. Histopathological analysis showed pericolonic inflammation and fibrosis secondary to pancreatitis; the colonic mucosa showed no tumoral infiltration. To date, fewer than 30 cases of this infrequent complication have been published.
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PMID:[Intestinal occlusion due to pancreatitis mimicking stenosing neoplasm of the splenic angle of the colon]. 1598 13

Abdominal pain is an important and the most frequent symptom of acute gastrointestinal diseases; crucial hints on the diagnosis can be gleaned from its location and from associated symptoms and signs. As symptomatic therapy the treatment of pain plays a major role in acute gastrointestinal diseases, e.g. the acute abdomen, acute pancreatitis, biliary colic, peptic ulcer disease and diverticulitis. Acute pain arising from peptic ulcer disease is effectively treated with the H(+)-, K(+)-ATPase inhibitor omeprazole or one of the H(2)-receptor antagonists. While moderate to severe pain caused by these conditions can be effectively treated by intravenous administration of nonopioid analgesic drugs, supplemented by butylscopolamine in a biliary colic, more severe pain or inadequate responsiveness to nonopioid analgesic drugs requires the intravenous administration of a highly potent opioid. Acute severe pain arising from biliary colic and acute pancreatitis should be treated with an opioid that does not influence the sphincter of Oddi or the pressure in the common bile duct, e.g. buprenorphine, nalbuphine or tramadol. An effective but not widely known therapy for colic pain is parenteral administration of a nonsteroidal anti-inflammatory drug, e.g. indomethacin or diclofenac.
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PMID:[Treatment of acute gastrointestinal pain.]. 1841


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