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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Increasing use of endourological procedures to establish a diagnosis of pyeloureteral lesions detected as a repletion deficiency during urographic study, which when they are obstructive, affect the upper urinary tract. The present report describes the use of ureterorenoscopy as a diagnostic and therapeutic procedure for the ureteral obstruction occurring in a patient with papillary necrosis secondary to analgesics abuse. The papilla was indwelt in the right distal ureter causing obstruction and symptoms of renal colic and septicemia.
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PMID:[Diagnosis and treatment with ureterorenoscopy of ureteral obstruction caused by papillary necrosis]. 159 78

Between May 1985 and September 1990, 291 ureteroscopies were performed either for primary or secondary stone therapy or for diagnostic purposes. Rigid ureteroscopes (12.5 or 9.5 French) were used without dilation of the ureteral orifice. 83% of the stones could be removed either by direct extraction or electrohydraulic or ultrasound lithotripsy. The highest failure rates (25.6%) occurred in stones located in the upper ureter, the lowest failure rate (9.6%) resulted from treatment of lower ureteral stones. 3.4% complications were observed such as perforation, leakage, stenosis and septicemia. After an average follow-up of 4.5 months, 1 in 70 patients revealed an ureteropelvic stricture which was treated with open surgery. The ureterorenoscopy represents an effective and low-risk primary and secondary method for treatment of ureteral stones in stone centers using extracorporeal lithotriptors which are exclusively equipped with ultrasound detection devices.
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PMID:Long-term experience with transurethral rigid ureteroscopy as a complementary method to extracorporeal shockwave lithotripsy. 159 39

A man aged 46 years with diabetes mellitus was admitted with acute right-sided renal symptoms. Pyelonephritis emphysematous without concretions was found. The patient was treated with insulin, fluids, electrolytes and antibiotics and nephrostomy was performed and, subsequently, an internal JJ-catheter in the ureter. The symptoms disappeared and he was discharged on a low dosage of sulphamethizol. After the planned removal of the JJ-catheter, sepsis running a lethal course developed. This emphasizes the importance of adequate prophylactic antibiotic therapy in connection with interventions in the urinary tracts.
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PMID:[Fatal emphysematous pyelonephritis]. 163 72

The first Danish experience with Extracorporeal Shock Wave Lithotripsy (ESWL) using a second generation Lithotriptor (Siemens Lithostar) is reported. 306 patients underwent 392 treatments for 363 stones. There were 339 renal calculi including 5 staghorn calculi and 54 ureteral calculi. Treatments were performed under local analgesia (82%) or epidural or general anesthesia (18%) when invasive procedures had to be done in connection with the treatment. Stone fragmentation was achieved with 2487 +/- 1262 shocks. The first months stone clearance rate was 45%; 26% had fragments less than 6 mm; 29% had residual stones. Corresponding rates after 3 and 6 months were 58%, 24% and 18% and 70%, 21% and 9% respectively. Septicemia occurred in 4 patients and cardial arrhythmia in 34 patients (11%). No serious intra- or perirenal hematomas were registered. In 9% additional procedures were required and 11 patients had residual stones removed at open surgery. The used second generation lithotriptor with X-ray based stone localisation is effective for treatment of both renal calculi and ureteral calculi in situ in all three segments of the ureter.
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PMID:Extracorporeal shock wave lithotripsy of urinary calculi. Results from the first 306 patients treated at the Copenhagen Municipal Stone Center with a second generation lithotriptor. 178 3

After previous radiation due to pelvic malignoma or after multiple operations, the ileal conduit as well as sigmoid conduit are associated with an increased rate of complications. In these patients, the middle and distal ureter often cannot be considered for reimplantation due to fibrosis. High anastomosis to a bowel segment which is undamaged proves favorable. The transverse colon, conveniently situated in the cranial abdomen, is close enough to the kidneys for such a high anastomosis and is mostly spared from irradiation. In cases where severely damaged ureters forbid connection to a normal transverse conduit, we performed a pyelotransverse pyelocolostomy with high anastomosis of the bowel to both renal pelves or ureteropelvic junctions. 7 patients have been treated in this way and the follow-up of these patients ranges between 14 and 24 months. Postoperatively increased renal function was found in 6 renal units, stable function in 6 renal units, and only 1 patient showed a functional ureteropelvic stenosis. 4 months after the operation 1 patient died of sepsis caused by recurrent urinary tract infections due to recurrent stone disease as a consequence of immobilization in myelomeningocele. In patients with nearly total loss of ureters the pyelotransverse conduit is an effective surgical solution and may prove more comfortable to the patient than bilateral percutaneous nephrostomies.
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PMID:Pyelotransverse pyelocolostomy: an alternative method for high urinary diversion in patients with extended bilateral ureter damage. 202 18

A family with autosomal dominant inheritance of sacral agenesis is described. Ten members were affected; four had associated presacral teratomas and anterior sacral meningoceles, giving rise to serious complications in three, including bacterial meningitis, local recurrence of teratoma and perianal sepsis. Three of those with presacral masses presented initially with anorectal anomalies. Other associated abnormalities included tethering of the cord, hydrocephalus, duplex ureter, hydronephrosis, vesicoureteric reflux, neurogenic bladder, bicornuate uterus, rectovaginal fistula and hereditary spherocytosis. Early diagnosis and surgical excision of a presacral mass is advised to prevent future morbidity and mortality.
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PMID:Hereditary sacral agenesis with presacral mass and anorectal stenosis: the Currarino triad. 205 99

Plasma concentrations of carnitine and carnitine esters were determined in patients with multiple forms of acute renal failure with and without sepsis, and also before and after haemodialysis therapy. Total carnitine, free carnitine, short-chain and long-chain acylcarnitine values of both groups of acute renal failure patients were markedly elevated compared with healthy subjects and chronically uraemic patients undergoing regular haemodialysis treatment. Carnitine and carnitine esters did not differ between septic and non-septic patients before and after haemodialysis with dialysers made of cuprophane or polysulphone. Animal experiments with acutely uraemic rats were performed in order to determine whether the liver or the kidney may be responsible for elevated carnitine and carnitine esters in acute renal failure. Plasma and liver total carnitine, free carnitine, short-chain acylcarnitine and long-chain acylcarnitine were significantly elevated in sham-operated animals, and further in ureter ligated and bilateral nephrectomised rats. Skeletal muscle and heart muscle carnitine and carnitine esters remained the same as in sham-operated controls. Our data demonstrate markedly increased liver carnitine synthesis and carnitine acylation in an acute uraemic rat model even after binephrectomy and 48-h food depletion and in the presence of elevated serum carnitine concentrations. Furthermore, from our clinical study we conclude that there is no need for carnitine supplementation in patients who developed acute renal failure in the postoperative and post-traumatic state under adequate nutrition even when requiring daily haemodialysis.
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PMID:Carnitine and carnitine esters in acute renal failure. 251 86

1. Widespread visceral and intestinal wall metastases are present in women dying with ovarian cancer. Intestinal wall invasion is commonly found at autopsy and is associated with bowel obstruction. Liver parenchymal replacement by metastases in more extensive than that in the lung, where most metastases have a subpleural location. Multifocality characterizes metastases in both of these organs. 2. Neoplastic lymphatic invasion is common. Lymphatic and blood vascular invasion are associated with an increased incidence of metastases in lymph nodes, small bowel wall, pancreas, lungs, ureter, and liver. 3. The mean survival time from diagnosis to death is less than 2 years. Both increasing neoplastic histological grade and clinical stage at diagnosis are associated with decreased survival time. 4. The most common causes of death are carcinomatosis, infection, or a combination of these processes. Sepsis, pneumonia, or both of these account for most of the fatal infections. 5. Bowel and ureteral obstruction constitute the most common forms of tumor-induced morbidity. The former process tends to be multifocal, involving the small and large intestines, and it is found during the disease course as well as at autopsy. Ureteral involvement is usually associated with hydronephrosis and is bilateral in approximately one fourth of the cases.
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PMID:The pathology and biologic behavior of ovarian cancer. An autopsy review. 265 34

Renal autotransplantation with/without extra-corporeal surgery was performed in 53 patients between September, 1975 and december, 1987. Original disease was obstructive disease of the upper urinary tract in 25 patients, renovascular hypertension and renal vascular disease in 13, renal calculous disease in 12 and renal cell carcinoma in 3. Ten of the 53 patients had solitary kidneys. Three patients died on 14, 21 and 49 postoperative days of massive bleeding with disseminated intravascular coagulopathy caused by the rupture of transplant arterial anastomosis (1 patient with urinary obstructive disease) and sepsis caused by wound infection (2 patients with renal calculous disease). Two kidneys were removed on operative day and 8 postoperative days due to arterial thrombosis in 2 patients with aneurysm of intrarenal artery. The deterioration of renal function was observed in previously damaged kidneys of two patients with extensively damaged ureter. No other severe complications were observed. In 23 of 24 patients with the obstructive disease of the upper urinary tract, disappearance or improvement of the obstructive change was observed after surgery. All 5 patients with renovascular hypertension showed normo-tension without administration of antihypertensive drugs after surgery. In 3 of 5 patients with an aneurysm of the intrarenal artery, the aneurysm was removed and reconstruction of the artery was performed successfully. Two patients with arterio-venous fistula and one patient with nut cracker syndrome had no severe hematuria with bladder tamponade after surgery. Ten of 12 patients with renal calculous disease were treated successfully without residual calculi by this procedure. Three patients who had solitary kidney with renal cell carcinoma were treated successfully by this procedure.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Renal autotransplantation and extra-corporeal surgery]. 265 70

Certain diseases cause an increase in the amount of fluid present in the pleural and/or peritoneal cavity (an effusion). Uroperitoneum subsequent to kidney, ureter, bladder, or urethra rupture also can cause an increased amount of fluid in the abdomen. Evaluation of fluid samples often is helpful in identifying the mechanism causing the effusion and, occasionally, results in a specific diagnosis. The TP, TNCC, and general cytologic examination can be performed easily, quickly, and inexpensively in-house. The TP and TNCC are used to classify effusions as transudates, modified transudates, or exudates. Transudates usually are caused by hypoalbuminemia, but also can be caused by leakage of fluid from efferent intestinal lymphatics. Cytology and culture usually are not rewarding in the evaluation of transudates. Modified transudates usually are caused by increased vascular permeability or increased intrahepatic hydrostatic pressure. Cytologic and radiographic examinations often are helpful in evaluating patients with modified transudates, while cultures usually are unrewarding. The exudate class encompasses the inflammatory exudates (septic or nonseptic), neoplastic exudates, and chylous effusions. Inflammatory exudates have a high TP and predominantly contain inflammatory cells. They may be septic or nonseptic. When septic, degeneration neutrophils often, but not always, are found. Cultures often are needed to determine whether sepsis is present, to identify the specific organism, and to determine the best therapy. Neoplastic exudates may contain numerous neoplastic cells. If there is concern that the cells are dysplastic instead of neoplastic, the cytology preparation should be referred to a consultant. Chylous effusions usually contain many small lymphocytes with a variable number of neutrophils and macrophages. In chronic chylous effusions, however, neutrophils and/or macrophages may predominate. Chylous effusions usually are differentiated easily from pseudochylous effusions by cytology. Comparison of fluid and serum triglyceride and cholesterol concentrations can be used to differentiate chylous and pseudochylous effusions when differentiation cannot be accomplished by cytology.
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PMID:Evaluation of pleural and peritoneal effusions. 267 38


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