(n.) A concretion, or calculus, formed in the gall bladder or biliary passages. See Calculus, n., 1.
Example Sentences:
(1) In the present study we examined cholecystokinin release and gallbladder contraction after oral administration of a commercial fatty meal (Sorbitract; Dagra, Diemen, The Netherlands) using ultrasonography in eight normal subjects and eight gallstone patients before and after 1 and 4 weeks of treatment with ursodeoxycholic acid (10 mg kg-1.day-1).
(2) Best results were achieved in patients with single gallstones.
(3) Cholecystectomy is advocated in symptomatic patients with this condition, even when gallstones are not present.
(4) In addition the development of any gallstones was determined by serial ultrasonography.
(5) In a few patients, evidence of obstructive gallstone disease will develop during bile acid therapy and surgery will be required.
(6) Two of the patients had inflammatory bowel disease, none had a history of alcoholism and only one had gallstones.
(7) All the cholecystectomies were performed for gallstones.
(8) The serum cholesterol did not show any consistent change in the normal subjects, but there was a fall in cholesterol at 20 weeks in patients with gallstones; patients with previous myocardial infarction had a rise in cholesterol which returned to normal at 20 weeks.
(9) The patients with gallstone pancreatitis experienced a relief of symptoms and a decrease in the levels of serum amylase and bilirubin prior to rectal passage of the stones.
(10) Of 39 patients with gallstones, 30 were correctly diagnosed by ultrasound.
(11) The development of gallstones following this procedure, however, has become more problematic in that further opeation becomes a real necessity.
(12) Hepatic bile from gallstone patients contained significantly more cholesterol than did gallbladder bile from the same patients.
(13) Twelve patients with biliary colic had no evidence of gallstones but underwent cholecystokinin-augmented hepatobiliary scintigraphy that revealed gallbladder ejection fractions of less than 35%.
(14) The usefulness of micronutrient antioxidant therapy for recurrent (non-gallstone) pancreatitis has recently been endorsed by a 20-week double-blind double-dummy cross-over trial in 20 patients.
(15) We studied the prevalence of gallstones in patients with upper abdominal pain, heaviness, or discomfort by ultrasound examination of the gallbladder.
(16) Thus, decreased EF does not predict the histologic features of chronic cholecystitis without gallstones.
(17) This difference persisted stratifying women with gallstones and those in the control group for age.
(18) The object of this investigation was to determine gallstone susceptibility to laser lithotripsy and to discover whether this susceptibility is related to the computed tomography (CT) appearance of gallstones.
(19) The indications were initially restrictive but now embrace the quasi-totality of gallstones, complicated or not, and in particular when the patient's general condition is fragile.
(20) The bile ducts were visualised using endoscopic retrograde cholangiopancreatography (ERCP), percutaneous or intravenous cholangiography in 38 patients with non-gallstone chronic pancreatitis.
Lithiasis
Definition:
(n.) The formation of stony concretions or calculi in any part of the body, especially in the bladder and urinary passages.
Example Sentences:
(1) A series of 172 lithiasis of the common bile duct has been analysed.
(2) This is contested by the report of three cases of dilatation of Stensen's duct complicated by lithiasis and stenosis, with associated canalar pseudo-cysts.
(3) Management of obstructive upper ureteral calculi by first flushing the lithiasis to renal cavity and secondary extracorporeal lithotripsy is proposed as a routine guide-line, especially when treatment by ESWL is not immediately available.
(4) Here, the effect of alpha-lipoic acid was studied, on altered tissue lipid levels manifested during experimental renal lithiasis.
(5) Calcium or uric acid urethral lithiasis was the main cause of obstruction in the benign group.
(6) A case is presented on the use of extracorporeal lithotrity by shock waves to treat vesical lithiasis, using the desk module of a Lithostar-PlusR (Siemens) lithotripter.
(7) Since the first laparoscopic cholecystectomy performed in 1987 by Philippe Mouret in Lyon (France), there has been a real revolution in the field of visceral surgery: more and more operations are performed by this mini-invasive surgical method: lithiasis of the common bile duct, Nissen and Heller procedure, truncal vagotomies, abdominal and thoracic, supra-selective vagotomies, hernia, appendectomy, band sections during intestinal occlusion, resection of the colon and rectum, oesophagectomies ...
(8) Between May 1988 and December 1989, 369 patients were seen at our lithiasis unit.
(9) During a cholecystectomy performed for lithiasis in non functioning gallbladder, whose preoperative cholangiogram revealed nothing of suspect, the dissection of cystic duct was regular at its normal junction with the Common Bile Duct (CBD).
(10) There are two different forms of chronic pancreatitis: one is obstructive pancreatitis which results from a pre-existing obstacle (usually a tumour or a scar) and the other, much more frequent, is chronic calcifying pancreatitis which seems to begin with the formation of precipitates in acini and ducts, later transformed into stones and calcifications made up of calcium carbonate, and therefore is a pancreatic lithiasis.
(11) A small but not statistically significant increase in risk was found to be associated with a history of renal lithiasis.
(12) In calcium lithiasis, inhibitors have a significant effect in reducing the crystallization process.
(13) The finding of ciliated epithelium was associated with lithiasis of the gland in nearly 79% of cases.
(14) Ten patients without cholestasis remained asymptomatic, with disappearance of lithiasis in five of them.
(15) Thirty-three patients were given cholangiojejunoanastomoses: 13 for benign postoperative stenoses of the biliary tract (BT) with or without lithiasis; five for massive intra and extra-hepatic lithiasis; 15 for malignant stenoses on the upper third of the biliary ways.
(16) A case of ectopic fusion in the ileo-sacral site known as cake kidney whose peculiarity consists of totally asymptomatic right multiple reno-ureteral lithiasis identified by chance is reported.
(17) In patients with non-malignant diseases false positives results were related specially to urinary lithiasis and chronic renal failure.
(18) The short hospitalization, the low cost and the possibility of treatment on an outpatient basis should promote the spreading of percutaneous techniques in the treatment of bile duct lithiasis.
(19) Surgery and PCN are required only in cases of unsuccessful treatment or particular forms of lithiasis.
(20) The authors report their results with 58 patients presenting with pelvic lithiasis who were treated by extracorporeal lithotrity with the Dornier HM3 system.