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

The clinical and pathologic findings of four cases of cystic nephroma (so-called "renal multilocular cyst") in four infants nephrectomized with the diagnosis of Wilms' tumor are presented. Each lesion consisted of an encapsulated mass composed of cysts separated by thin septa. Histologically the cysts were lined by epithelium, and the septa contained foci of immature metanephric blastema (abundant in one case and sparse in another). rhabdomyocytes and mature tubules. Neither embryonic ducts nor cartilage were seen. One cystic lesion was adjacent to a nephroblastoma which formed a separate nodule. No recurrences of metastases developed, and the only death was due to postoperative sepsis. These lesions are considered by some authors to be dysplasia, while others interpret them as benign neoplasms. Our findings and a review of the literature probably represent the differentiated counterpart of nephroblastoma.
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PMID:Cystic nephroma. 19 49

Review of cases and of published reports of patients with bilateral Wilms' tumor revealed a significantly higher mortality rate in those who had received a renal transplant than in those who had not. The increased mortality is attributed to overwhelming sepsis resulting from chemotherapy, radiotherapy and immunosuppression. Growth of the tumor did not appear to be accelerated by immunosuppression and transplantation.
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PMID:Renal transplantation in patients with bilateral Wilm's tumor. 22 6

Combination chemotherapy with adriamycin and DTIC was used in 102 evaluable patients under 15 years of age who had previously treated metastatic solid tumors. Responses, defined as 50% or more reduction in all tumor masses, occurred in 10 out of 27 patients with neuroblastoma, 3 out of 8 patients with Wilms tumor, 7 out 15 patients with Ewing sarcoma, 2 out of 6 patients with osteosarcoma, 5 out of 13 patients with rhabdomyosarcoma, and 15 out of 33 patients with miscellaneous tumors which included a patient who had a complete regression of an extensive juvenile angiofibroma. Response rate to combination chemotherapy with adriamycin and DTIC in patients with Ewing sarcoma was significantly superior to the response rate obtained with adriamycin alone in another Southwest Oncology Group Study. Major toxicity included nausea, vomiting, myelosuppression, high incidence of pneumocystis carinii pneumonia (5 patients) and congestive heart failure (4 patients). There was 7 drug-associated deaths due to sepsis (1), pneumocystis carinii pneumonia (4), and congestive heart failure (2).
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PMID:Combination chemotherapy with adramycin (NSC-123127) and dimethyl triazeno imidazole carboxamide (DTIC) (NSC-45388) in children with metastatic solid tumors. 95 60

Forty-two cases with Wilms' tumor encountered in the National Taiwan University Hospital from 1978 through 1989 were retrospectively reviewed. Included were 19 boys and 23 girls, with an age range at diagnosis from 7 days to 10 years; a majority were in the first 6 years of life. The presenting symptoms and signs included: abdominal mass (89.2%), hypertension (57.9%), hematuria (28.2%), gastrointestinal symptoms (26.3%), fever (24.3%), and body weight loss (21.6%). The initial laterality of tumor was 28 right and 14 left, with one contralateral and one ipsilateral relapse. One extrarenal Wilms' tumor (right inguinal lymph nodes) was encountered. Every case was confirmed by pathology. Histologic findings included typical Wilms' tumor (35/42), rhabdoid (3/42), anaplastic (3/42), and clear cell (1/42) types. The common sites of metastasis were lung, liver and bone. Major complications during or following therapy were severe pancytopenia, ileus, sepsis or pneumonia, delayed wound healing and tumor rupture with hemorrhage. Rare complications included irradiation hepatitis (venooclusive disease) and colitis. There were 20 deaths. The causes of death were respiratory or hepatic failure due to tumor metastasis, sepsis and internal hemorrhage. Mortality (19/20) usually occurred within two years after diagnosis and therapy. The two-year's relapse-free survival and two-year's survival rates were 51.2% and 53.7%, respectively.
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PMID:Clinical observation of Wilms' tumor. 217 35

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

Postoperative course is reported in 52 children with malignant tumors (neuroblastoma, Wilms-tumor, non-Hodgkin-lymphoma, osteosarcoma etc.) who were operated on between 1979 and 1987. 26 children received chemotherapy prior to surgery, whereas 26 children were operated on without preceding chemotherapy (control group). Most children were under six years of age. 15 Children (57.7%) with preoperative chemotherapy developed early postoperative complications, such as sepsis, pneumonia, suture dehiscence, woundhealing disturbances and ileus, whereas this was the case in only 5 children (19.2%) without preoperative chemotherapy (P 0.0005). Four of the children with preoperative chemotherapy (15.4%) sustained late complications, such as local recurrence or mechanical bowel obstruction, whereas none of the control children did so. Lethality rate from underlying disease did not differ in both groups during follow-up (5 = 19.2% vs. 5 = 19.2%). This demonstrates that the surgeon must carefully be aware of an increased possibility of early and late complications in children who have to undergo surgery for malignant tumors following preoperative chemotherapy.
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PMID:[Postoperative course in children with malignant tumors following preoperative chemotherapy]. 273 47

The term "teratoid" Wilms' tumor has been used recently to describe an unusual type of tumor in which, although classic nephroblastoma tissue is present, there is a significant diversity of cell types and tissues present. Examination of tissue samples from 290 patients treated at St Jude Children's Research Hospital from 1964 to 1987 disclosed that three children had teratoid Wilms' tumor. All three children had renal tumors and two of them presented with bilateral pyeloureteral obstruction, uremia, and hypertension. When compared with classic nephroblastoma, two of the children with teratoid elements responded poorly to chemotherapy and irradiation, although no metastatic disease was identified. One child died with sepsis and renal failure; the other two are surviving disease-free for 7 1/2 years and 26+ months since diagnosis. Because of the tendency for bilateral involvement, ureteral obstruction, and uremia, and their relative resistance to chemotherapy and irradiation, surgery is the principal form of therapy for patients with these tumors.
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PMID:Teratoid Wilms' tumor: the St Jude experience. 285 18

Reports of splenic dysfunction in patients with Hodgkin's disease who received radiation therapy to the spleen raise questions concerning impairment of splenic function and the long-term risk of bacterial sepsis in children who receive abdominal radiation for other diseases. Splenic function was studied in 20 children with Wilms' tumor using a quantitative assessment of vacuolated ("pitted") red cells as a measure of reticuloendothelial function. Fourteen children had received abdominal radiation to a field involving the spleen at a median dose of 2000 rads. Their pitted red cells counts were no different from those of 6 children who received therapy without radiation to the spleen or to those of a group of normal children and adults. We conclude that there is no demonstrable long-term impairment of spleen function with radiation doses at or below 2200 rads.
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PMID:The effect of abdominal radiation on spleen function: a study in children with Wilms' tumor. 285 89

Children undergoing ABMT, a procedure which entails massive doses of chemotherapy along with total-body irradiation, are candidate to develop severe gastrointestinal toxicity and prolonged anorexia requiring administration of Parenteral Nutrition (PN) for variable periods. We report a series of 35 consecutive children affected by malignancies who underwent 37 courses of PN after ablative therapy followed by ABMT. Age ranged from 8 months to 17 years; 16 were females, 19 males. There were 23 cases of neuroblastoma, 5 of Wilms' tumor, 3 of acute myelogenous leukemia, 2 of Ewing's sarcoma, 1 case each of rhabdomyosarcoma and acute lymphoblastic leukemia. All patients developed severe neutropenia for 9-42 days (median 18 d). Fever occurred in all patients; sepsis was documented in 10. Duration of PN ranged from 10 to 64 days (23 +/- 9; mean +/- SD). PN solution, containing crystalline L-Aminoacids (8.5%) mixed with 33% glucose, minerals, trace elements and vitamins provided for children a caloric intake of 49.8 +/- 17.3 Kcal/Kg/day with a nitrogen intake of 0.26 +/- 0.27 g/Kg/day. Nutritional assessment, utilizing percent ideal body weight, serum protein electrophoresis, C3, pseudocholinesterase and fibrinogen, was performed at the beginning and at the completion of each course of PN. Mean percent ideal body weight was 95.8 before PN, 98.5 on last day of PN (p less than 0.0005). Other parameters did not change significantly. No metabolic complication nor severe electrolyte imbalance were observed except for 5 patients who developed hypokalemia in coincidence with administration of Amphotericin B.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Autologous bone marrow transplantation in children. Use of parenteral nutrition]. 311 38

Thirty-two children with poor-prognosis solid tumors were treated with a combination of high-dose cisplatin (CDDP) (200 mg/m2 over 5 days) and VP16. In the 30 children evaluable for antitumor effect, there were 7 complete, 12 partial, and 3 minor tumor responses. Wilms' tumor and rhabdomyosarcoma responded best. There were no therapy-related deaths. Severe neutropenia (PMN less than 500/mmc) developed after 29 out of the 45 evaluable courses and lasted a median of 8 days; during periods of neutropenia 8 episodes of fever occurred, 1 of which was caused by streptococcal sepsis. Platelet levels were depressed to less than 50,000/mmc after 17/45 cycles and this thrombocytopenia lasted a median of 8 days. No neurological toxicity occurred. One case developed acute renal failure. A hearing deficit for high frequencies was documented in 14/22 patients evaluated after the first cycle and in all cases after the subsequent cycles; the deficits correlated with the total dose of CDDP administered. High-dose cisplatin and VP16 is an effective association in children with advanced cancer, but cumulative dosage is limited by ototoxicity.
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PMID:High-dose cisplatin and etoposide in advanced malignancies of childhood. 315 39


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