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

Twenty pediatric patients with giant hydronephrosis were reviewed. This was defined as a kidney that occupied a hemiabdomen, met or crossed the midline, and was at least 5 vertebrae in length. The majority (16) were cases with ureteropelvic junction obstruction. In 2 cases, the primary pathology was obstructive megaureter. In 2 cases, the infants had severe urethral valves with massive upper tract dilatation. In 6 patients with a normal contralateral kidney, nephrectomy was performed. In one patient with bilateral pathology, one nonfunctioning kidney was removed later. A reconstructive operation was undertaken in 14 of the 20 patients. There was one late death from septicemia in an infant male with urethral valves and bilateral dysplastic kidneys.
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PMID:Giant hydronephrosis in children. 55 Nov 63

Sepsis and a flank mass developed in a twenty-two-year-old primagravida two days after a normal delivery. Urography showed normal upper pole collecting structures bilaterally. A spherical mass containing curvilinear calcification occupied the left lower pole, and a large inflammatory mass filled the right inferior renal fossa. Angiography and retrograde pyelography demonstrated marked bilateral lower pole hydronephrosis with complete obstruction of the water to each inferior duplicated collecting system.
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PMID:Bilateral complete renal duplication with total obstruction of both lower pole collecting systems. 120 24

Renal calculi are an infrequent but significant management problem during pregnancy. We reviewed all cases of renal colic occurring during pregnancy between 1979 and 1990 at Grace Hospital, a tertiary care obstetrical hospital in Vancouver, British Columbia. Of the patients 80 had a discharge diagnosis of renal colic and pregnancy during this 11-year period. Calculi were confirmed in 57 patients. Of the patients 66% were multiparous and 99% of the calculi occurred during either the second or third trimester. The most common symptom was flank pain seen in 89% of the patients, while greater than 95% displayed either microscopic or gross hematuria. Methods of radiographic diagnosis included ultrasonography and limited stage excretory urography. A total of 84% of patients passed stones spontaneously. Indications for urological or obstetrical intervention included persistent pain, sepsis, progressive hydronephrosis, solitary kidney or high grade obstruction. There were 37 procedures done in 23 patients. The most common procedure was placement of a ureteral stent. The complication rate associated with intrapartum intervention and stent passage in the 23 patients was 16%. All patients with a ureteral stent subsequently had spontaneous vaginal delivery without complication. A scheme for managing renal calculi in pregnancy is presented.
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PMID:Renal colic in pregnancy. 143 34

Seven pregnant women with symptomatic hydronephrosis had sonographically guided percutaneous nephrostomy for pyosepsis (five patients) or for pain with azotemia (two patients with renal transplants). Antibiotics had been ineffective in controlling pyosepsis in each patient; retrograde ureteral catheterization via cystoscopy was unsuccessful in one patient. After percutaneous nephrostomy, prompt clinical improvement was observed in all patients (i.e., sepsis was relieved and pain abated). Labor was not induced in any of the patients, and no adverse effects occurred to any fetus or mother. Eleven (eight percutaneous nephrostomy, three catheter exchanges) of the 12 procedures were done without conventional radiography and with sonographic guidance alone. After percutaneous nephrostomy, maneuvers to obtain a diagnosis and to treat the obstruction (if necessary) were delayed until after delivery. The causes of ureteral obstruction were calculi (four patients) and a gravid uterus (three patients). After delivery, stones were removed either percutaneously (one patient) or cystoscopically (two patients) or passed spontaneously (one patient); resolution of obstruction by the gravid uterus was proved by Whitaker test after delivery. Sonographically guided percutaneous nephrostomy is an effective and safe method to treat pregnant women who have symptomatic obstructive hydronephrosis associated with either pyosepsis or azotemia. The procedure is rapid, requires minimal anesthesia, has no radiation, and is safe for the fetus. The technique is a useful and perhaps preferable alternative to more invasive surgical therapy or retrograde stenting.
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PMID:Symptomatic renal obstruction or urosepsis during pregnancy: treatment by sonographically guided percutaneous nephrostomy. 172 66

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

From June 1987 to October 1988, 52 staghorn calculi were treated without anesthesia by shock wave lithotripsy with the second-generation lithotriptor, Lithostar Siemens. 36 calculi were evaluated. Multiple sessions (n = 1-6) were necessary according to the size of the stone. The mean hospital stay for complete treatment was 7 days. Double-J stenting was used in 45% of the patients with calculi of less than 40 mm and in 81% of the patients with calculi of greater than 40 mm. After 3 months, 50% of the patients with calculi of less than 40 mm were free of stones, as were 43% of the patients with calculi greater than 40 mm. After 9 months, the stone-free rate rose to 75%. At 3 months, the success rate (stone free or residual fragments of less than 4 mm) is 87.5% and rose to 92% at 9 months. Two severe complications were observed: one patient with acute infected hydronephrosis with sepsis and one with perirenal hematoma. Shock wave lithotripsy monotherapy of staghorn calculi is possible in multiple treatment sessions. Double-J stenting is mandatory in most of the cases but, even in this condition, anesthesia is not necessary.
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PMID:Shock wave monotherapy of staghorn calculi. 231 33

To focus attention on the problem of infant mortality in Lebanon, data were compiled on infant mortality from 1978 to 1986 at the American University of Beirut Medical Center. Causes of death are analyzed for 602 males and 398 females. 54.9% deaths occurred at 1 month of age and 77.4% died within the 1st year. Autopsies were performed on .7%. 37.7% of all neonatal deaths were due to neonatal diseases such as hyaline membrane disease, asphyxia neonatorum, immaturity, necrotizing enterocolitis, hemorrhage, hemolysis, meconium aspiration, and kernicterus. Better prenatal care would reduce this group, or the administration of corticosteroids to the mother 24-48 hours prior to delivery, as well as rapid resuscitation at birth and prevention of the 5 curses: hypoxemia, hypoglycemia, hypothermia, hypotension, and acidosis. Although unavailable in Lebanon, administration of surfactants through an endotracheal tube would also help. Infections constitute 25.1% of deaths; many are preventable through adequate public health measures and strict personal hygiene, i.e., diseases such as sepsis, pneumonia, meningitis, gastroenteritis, hepatitis, encephalitis, and 1-2 cases of the following: diphtheria, measles, peritonitis, tetanus, tuberculosis, cytomegalis inclusion, herpes, parathyphoid, pertussis, poliomyelitis, and shigellosis. Congenital diseases were 21.6%. In utero diagnosis could prevent some diseases and in utero treatment is possible for hydrocephalus and hydronephrosis. Screening programs postnatally could lead to treatment. 5.9% were malignancies such as leukemia, lymphoma, brain tumors, histocytosis, Wilm's tumor, Ewing sarcoma, and Hodgkin's disease. Early diagnosis is critical if mortality is to be reduced in this group, but medical advances are still needed. 2.9% are miscellaneous diseases such as poisoning, rheumatic diseases, marasmus, Reye's syndrome, nephrosis, rickets, and epilepsy. Most of these diseases are preventable, except for rheumatic inflammation of the heart. Recommended necessary steps to reduce infant mortality are: prenatal care, diagnosis and screening, intrauterine surgery; resuscitation and intensive care centers with modern equipment and trained personnel; national vaccination and screening programs; adequate public health measures and hygiene; parental education; and well-equipped hospitals to serve all regardless of income level.
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PMID:Pediatric mortality: an avoidable tragedy. 251 28

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

A retrospective comparison of pyeloureterostomy and external ureteroneocystostomy as methods of reconstructing the urinary tract in 128 renal transplants is presented. There was one urological complication in 52 pyeloureterostomies (1.9%) compared with 4 in the 76 ureteroneocystostomies (5.3%). 6/0 Polydioxanone (PDS) is preferred to Prolene for the anastomosis because of possible calculus formation on the latter. Wound sepsis is commoner in pyeloureterostomies undergoing concomitant nephrectomy, despite prophylactic antibiotics, though this is not statistically significant and the overall sepsis rate is higher for ureteroneocystostomy. Nephrectomy was avoided in 17 selected cases by simply ligating the recipient ureter where the pre-transplant urine output was low. Two of these patients developed hydronephrosis in the isolated kidney and required later nephrectomy.
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PMID:Pyeloureterostomy or ureteroneocystostomy in renal transplantation? 351 20

To establish the clinical significance of renal colic associated with extravasation of contrast material, the authors reviewed 158 consecutive patients who presented with renal colic-like symptoms at the William Beaumont Hospital Emergency Center over a four-month period. Forty-three patients were eliminated either because excretory urography was not performed or IVU did not show obstruction. Of the remaining 115 patients with "obstructive" IVUs, 21 (18 men, 3 women) or 18.3 per cent, were associated with contrast media extravasation of varying degrees. Patients with extravasation were compared with patients without extravasation by cross matching as to age, gender, and time of presentation. Extravasation patients demonstrated significantly less hydronephrosis, had smaller stones (1-5 mm) usually located at the ureterovesical junction, tended to pass their stones spontaneously, and required less hospitalization and one-third the number of manipulative procedures. There was no incidence of sepsis. The significance and future research implications of these findings are presented.
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PMID:Significance of urinary extravasation during renal colic. 368 69


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