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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Prospective analysis of the first three hundred patients who underwent laparoscopic cholecystectomy was carried out in three surgical centres of Hong Kong. Over a 20-month period, 300 consecutive patients were recruited, including elective and emergency cases. The indications for laparoscopic cholecystectomy were symptomatic gallstones (78%), cholangitis (6%), pancreatitis (5%) and cholecystitis (11%). Patients with common duct stones (12) had preoperative endoscopic sphincterotomy and stone extraction prior to cholecystectomy. Laparoscopic cholecystectomy was accomplished successfully in 287 patients. Thirteen patients (4.3%) required conversion to open cholecystectomy. The reasons for conversion were: inability to identify cystic duct and common bile duct clearly (6); bleeding (5); Mirizzi syndrome (1); and slippage of cystic duct clip (1). The median operation time was 80 min with a range of 28-270 min. The median hospital stay was 3 days. Seventy-five per cent of patients required only a single dose of pethidine injection. None of the patients required blood transfusion. The overall complication rate was 7%. These included mild cellulitis of the subumbilical wound (3%) and postoperative chest infection (3%). One patient developed subphrenic abscess which resolved on percutaneous drainage under ultrasound guidance. Iatrogenic injury to the common bile duct was seen in one patient who had an impacted stone at Hartmann's pouch. With adequate training laparoscopic cholecystectomy can be performed safely. The advantages over open cholecystectomy are less wound pain, better cosmesis and shorter convalescence.
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PMID:Laparoscopic cholecystectomy: results of first 300 cases in Hong Kong. 751 26

We conducted a retrospective multicenter study by questionnaire to evaluate the results of laparoscopic splenectomy for idiopathic thrombocytopenic purpura (ITP). Between 1991 and 1998, 209 patients with a mean age of 41.2 years (range, 10-83) had a laparoscopic splenectomy for idiopathic thrombocytopenic purpura. Preoperatively, 178 patients (85%) underwent medical treatment aimed at achieving a satisfactory platelet count. Twenty-nine patients were obese, with a body mass index greater than 30%, and 14% were HIV-seropositive. The so-called hanging spleen technique in the right lateral decubitus position was used most often. The average duration of surgery was 144 minutes (45-360). This was significantly longer in cases of conversion (170 minutes; P < 0.01). The factors influencing the duration of laparoscopy were operator experience and patient obesity (P < 0.01). A conversion was necessary in 36 cases (17.2%) because of hemorrhage. The conversion rate varied from 5.3% to 46.7%, depending on the surgical team. A multivariate analysis of factors disposing to conversion identified two causes: obesity and operator experience. One or more accessory spleens were found in 34 patients (16.2%). The average weight of the spleens was 194.2 g. There were no deaths. There were no complications in 187 patients (89.5%), with a mean hospital stay of 6.1 days. Patients who did not require a conversion had a significantly earlier return of intestinal transit, used less analgesic, and had a shorter length of hospitalization. Overall morbidity was 10.5% (22 cases), due to subphrenic collections (7 cases), abdominal wall complications (6 cases), re-intervention for actual or suspected hemorrhage or pancreatitis (3 cases), pneumopathology (2 cases) and others (4 cases). A multivariate analysis about morbidity shows a statistically significant difference in conversions (P < 0.05) but not in obesity or in surgeon's experience. Normal activity was achieved on average by the twentieth postoperative day--earlier if conversion was not required (18.4 versus 33.9 days). The average preoperative platelet count was 92.7 x 10(9)/L (range, 3 to 444). Twenty patients had a count of less than 30 x 10(9)/L and in this group the conversion rate was 30% (6 cases). Ninety-six patients were seen in the outpatient clinic, with an average follow-up time of 16.2 months (3 to 72 months), and the average platelet count was 242 x 10(9)/L (6 to 780). Eight patients (8.3%) were failures with a platelet count of <30 x 10(9)/L. In the 20 patients with a preoperative platelet count <30 x 10(9)/L, there were 3 early failures and 5 late relapses. There were 2 late deaths: chest infection at 3 months in an HIV seropositive patient and one case of pulmonary embolus at 6 months. Laparoscopic splenectomy constitutes a real alternative to conventional splenectomy for the treatment of idiopathic thrombocytopenic purpura. It is associated with fewer postoperative complications, a shorter duration of hospitalization and an earlier return to normal activity. The limiting factors are the experience of the operator and patient obesity. The long-term results are identical to those of conventional splenectomy, with a better than average success rate in patients that have failed preoperative medical treatment.
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PMID:Laparoscopic splenectomy for idiopathic thrombocytopenic purpura. 1249 47

This retrospective study reviews our five-year experience with the management of cases of pancreatic pseudocyst. The etiological pattern, clinical presentation, diagnostic methods, and therapeutic measures are described. Biliary pancreatitis was the leading cause in our series, accounting for 45% of the cases. The majority of patients (69%) presented with acute pancreatitis, and pseudocyst subsequently developed during hospitalization. Twenty-one percent presented pancreatic pseudocyst associated with recurrent abdominal pain. No mass palpable in 48% of the patients. Ultrasonography and computed tomographic (CT) scanning were the two most useful investigations, yielding correct diagnosis in 95% and 100% of the cases, respectively. The pseudocyst completely resolved in 24% of the patients. Patients who presented with acute pancreatitis were initially treated conservatively until the cyst was mature enough for surgical intervention. Those who presented with well-developed cysts were operated on much earlier, after a mean period of 16.5 days. Interval drainage was used in 52% of the patients. The main complications were chest infection (31%) and wound infection (9.5%). The overall mortality was 5%.
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PMID:Pancreatic pseudocyst: A review of 5 years' experience. 1759 Jul 54

There is limited information on the risks and healthcare requirements of patients with cystic fibrosis (CF) undertaking travel abroad. Of 100 patients (mean age 24.7 years, mean FEV1 57.3 %predicted) attending a UK adult CF Centre, 96% had travelled abroad but 14% now limited travel on medical advice. They travelled frequently and widely, often undertaking adventurous activities on holidays, but because of the costs involved, 18% travelled without travel insurance and 23% with insurance which did not cover CF. Of those who had ever had an illness abroad 10% had a CF-related illness (7 chest infection, 2 dehydration, 1 pancreatitis) and 12% a non-CF-related illness (4 sunburn, 3 gastroenteritis, 3 ear infection, 1 fall, 1 gastro-oesophageal reflux). There is a wide range of disease severity and assessment of the medical risks and the travel insurance premium to be charged should be based on the individual's health status rather than generically on the basis of a diagnosis of CF.
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PMID:Travelling abroad with cystic fibrosis: Assessment of risks and healthcare requirements. 2818 78

Ascariasis is a soil-sourced, second most common parasitic infection worldwide. Because of its wandering nature, it migrates from the intestine to other organs of the body like the lungs and biliary system. This results in complications such as biliary colic, acute cholecystitis, pyogenic cholangitis, liver abscesses, pancreatitis and loeffler's pneumonia. We report a unique case of an 8-year-old boy who presented with upper gastrointestinal bleed and chest infection. He was diagnosed as haemobilia and loeffler's pneumonia caused by ascaris lumbricoides.
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PMID:Rare presentation of haemobilia and Loeffler's pneumonia in a child by ascaris lumbricoides. 3146 83