Vanilmandelic acid and homovanillic acid levels in patients with neural crest tumor: 24-hour urine collection versus random sample.

abstract：:The aim of this study was to evaluate children with lymphadenopathy and clinical approach to the suspicion of malignancy. The authors evaluated 457 patients with peripheral lymphadenopathy, less than 19 years of age, and referred to the Pediatric Oncology Department of Gazi University Medical School during the periods...

journal_title：Pediatric hematology and oncology

authors： Oguz A,Karadeniz C,Temel EA,Citak EC,Okur FV

更新日期：2006-10-01 00:00:00

abstract：:This study evaluated the effects of urokinase in the prevention of central venous catheter (CVC)-related complications in children with malignancy. Fifteen patients with 16 CVCs (study group A) received an intraluminal application of urokinase (10,000 IU in each catheter lumen for 4 h) once a week. They were monitored...

journal_title：Pediatric hematology and oncology

authors： Kalmanti M,Germanakis J,Stiakaki E,Syfridaki C,Christidou A,Tsetis D,Vardas P,Charisis G

更新日期：2002-04-01 00:00:00

abstract：:Malignant rhabdoid tumors (MRT) of soft tissues are aggressive tumors, which can be detected in almost any part of the body. MRT are rare, and very few cases have been reported in the literature. Prognosis of these tumors is extremely poor despite intensive therapy. Some risk factors such as young age or disseminated ...

journal_title：Pediatric hematology and oncology

authors： Hernández-Marqués C,Lassaletta A,Cormenzana M,García-Esparza E,Madero-López L

更新日期：2015-04-01 00:00:00

abstract：:The FLT3 gene encodes a tyrosine kinase receptor that regulates proliferation and differentiation of hematopoietic cells. Recently, the internal duplication of FLT3 has been observed in hematological malignancies, suggesting the involvement of these mutations in leukemogenesis. The authors analyzed the expression of F...

journal_title：Pediatric hematology and oncology

authors： Ishii E,Zaitsu M,Ihara K,Hara T,Miyazaki S

更新日期：1999-09-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) seems to play a central role in angiogenesis-lymphangiogenesis in hematological malignancies. There are limited data related to childhood hematologic malignancies. The aim of the study was to evaluate soluble VEGF (sVEGF) levels in children with acute leukemia and malignant ly...

journal_title：Pediatric hematology and oncology

authors： Dincaslan HU,Yavuz G,Unal E,Tacyildiz N,Ikinciogullari A,Dogu F,Guloglu D,Yuksek N,Ertem U

更新日期：2010-10-01 00:00:00

abstract：:We investigated bone marrow (BM) recovery of hematopoietic stem cells (HSC) and hematopoietic microenvironment after chemotherapy in childhood acute lymphoblastic leukemia (ALL). Twenty-nine de novo childhood ALL patients were enrolled and BM biopsy sections at diagnosis (BM0), after induction (BM1), consolidation (BM...

journal_title：Pediatric hematology and oncology

authors： Park SH,Lee MJ,Park CJ,Jang S,Seo EJ,Im HJ,Seo JJ

更新日期：2019-05-01 00:00:00

abstract：:A method is described to estimate MYCN (N-myc) oncogene amplification in neuroblastoma by the technique of differential polymerase chain reaction (PCR). The technique is quicker than conventional Southern blotting techniques and does not require radioactive materials. The ability to measure MYCN amplification from sma...

journal_title：Pediatric hematology and oncology

authors： Huddart SN,Mann JR,McGukin AG,Corbett R

更新日期：1993-01-01 00:00:00

abstract：:This is a report of a case of acute respiratory failure following the administration of intrathecal methotrexate (MTX) for prophylaxis of central nervous system leukemia (CNS) in a 3-year-old girl with acute lymphoblastic leukemia. This could be attributed to acute metabolic or direct toxic effects of methotrexate to ...

journal_title：Pediatric hematology and oncology

authors： Martins da Cunha AC,Bartsch CH,Gadner H

更新日期：1990-01-01 00:00:00

abstract：:A surveillance study was performed on the pattern and antimicrobial susceptibilities of microorganisms isolated from blood cultures in the main pediatric oncology unit in the United Arab Emirates. The only previous data were published in 1995. During 1998-2000, the pattern of bloodstream infection changed. Enterobacte...

journal_title：Pediatric hematology and oncology

authors： Trad O,Jumaa PA,Afify Z

更新日期：2003-06-01 00:00:00

abstract：:Histone deacetylase inhibitors (HDACis) are epigenetic agents that display antitumor activities in experimental medulloblastoma (MB). Fingolimod (FTY720), an immunosuppressant agent currently used in the treatment of multiple sclerosis, also has anticancer actions and can act as an HDACi. Here we examined whether fing...

journal_title：Pediatric hematology and oncology

authors： Perla AS,Fratini L,Cardoso PS,de Farias CB,da Cunha Jaeger M,Roesler R

更新日期：2020-03-01 00:00:00

abstract：:A case of a child with paroxysmal nocturnal hemoglobinuria (PNH) is characterized by an increased sensitivity of the erythrocyte to hemolytic action of complement. The widely used Ham test may not always be reliable. Recently, a panel of monoclonal antibodies has become available to detect various glycosylphosphatidyl...

journal_title：Pediatric hematology and oncology

authors： Kinugawa N,Shichishima T,Nishimura J,Kitani T

更新日期：1993-10-01 00:00:00

abstract：:The aim of the study is to evaluate the etiologic and clinical characteristics, treatment regimens, and outcome of the patients with intracranial tumors presenting with central diabetes insipidus (DI). Sixty-nine patients with intracranial tumors presenting with central DI between 1972 and 2012 were retrospectively ev...

journal_title：Pediatric hematology and oncology

authors： Varan A,Atas E,Aydın B,Yalçın B,Akyüz C,Kutluk T,Büyükpamukçu M

更新日期：2013-10-01 00:00:00

abstract：:The aim of this study was to establish reference values and factors associated with serum AFP elevation in infants. Five hundred twenty-four samples collected from infants up to the age of 2 years at the University Hospital Düsseldorf (Germany) were analyzed. At birth mean serum AFP levels were 41,687 ng/ml in 256 ter...

journal_title：Pediatric hematology and oncology

authors： Blohm ME,Vesterling-Hörner D,Calaminus G,Göbel U

更新日期：1998-03-01 00:00:00

abstract：:An episode of transient encephalopathy after the first course of intravenous high-dose methotrexate (HD-MTX; 1000 mg/m2) was observed in a 4-year-old girl with acute lymphoblastic leukemia. The neurological abnormalities took place 5 days after HD-MTX therapy. She experienced complex partial seizure and left hemipares...

journal_title：Pediatric hematology and oncology

authors： Kubo M,Azuma E,Arai S,Komada Y,Ito M,Sakurai M

更新日期：1992-04-01 00:00:00

abstract：:In this study, we aimed to determine serum adrenomedullin levels and compare them with levels of C-reactive protein (CRP) and procalcitonin (PCT). Cancer patients aged 0-18 years who experienced febrile neutropenia attacks were included in the study. Adrenomedullin, CRP, and PCT were analyzed at admission, day 3, and ...

journal_title：Pediatric hematology and oncology

authors： Demirkaya M,Tugcu D,Akcay A,Aydogan G,Akıcı F,Salcioglu Z,Ekmekci H,Sevinir B,Balci Ekmekci O

更新日期：2015-01-01 00:00:00

abstract：:Maternal education might be an important factor for the neuroblastoma risk in children, but it was conflicting. This meta-analysis was performed to evaluate the relationship between maternal education and neuroblastoma susceptibility and to explore whether maternal education was an important indicator to be associated...

journal_title：Pediatric hematology and oncology

authors： Wang P,Liao N,Liao XH,Liang B,Huang CX,Li W

更新日期：2013-02-01 00:00:00

abstract：:Outcomes in pediatric B-Non-Hodgkin Lymphoma (B NHL) have improved with intensive chemotherapy protocols, with long-term survival now over 80%. However, long-term adverse effects of therapy and poor outcomes for patients who relapse remain challenges. In this study, we aimed to evaluate the potential risks and benefit...

journal_title：Pediatric hematology and oncology

authors： Eissa HM,Allen CE,Kamdar K,Simko S,Goradia P,Dreyer Z,Steuber P,McClain KL,Guillerman RP,Bollard CM

更新日期：2014-04-01 00:00:00

abstract：:The majority of the anemias during childhood are hypochromic and microcytic. The aim of the present study was to determine the status of α-thalassemia mutations and its association with other etiologies, such as iron deficiency anemia (IDA) and β-thalassemia trait, that are frequently seen hypochromic microcytic anemi...

journal_title：Pediatric hematology and oncology

authors： Gulen H,Hanimeli O,Karaca O,Taneli F

更新日期：2012-04-01 00:00:00

abstract：:Medulloblastoma (MB) is a cancer of the cerebellum and the most common primary pediatric malignancy of the central nervous system. Classified as a primitive neural ectoderm tumor; it is thought to arise from granule cell precursors in the cerebellum. The standard of care consists of surgery, chemotherapy and age-depen...

journal_title：Pediatric hematology and oncology

authors： Byrd T,Grossman RG,Ahmed N

更新日期：2012-09-01 00:00:00

abstract：:A single institution's experience of three patients with nephroblastoma extending via the inferior vena cava to the right heart is described. The case reports and the pertinent literature illustrate that preoperative failure to detect the intracardial extension increases the risk of right outflow obstruction and pulmo...

journal_title：Pediatric hematology and oncology

authors： Kremens B,Sadony V,Goepel M,Hellinger A,Havers W

更新日期：1991-10-01 00:00:00

abstract：:A case of angioimmunoblastic lymphadenopathy with dysproteinemia (AILD) in infancy is reported. The disease had a mild onset with generalized lymphadenopathy, hepatosplenomegaly, thrombocytopenia, polyclonal hypergammaglobulinemia, and T-cell deficiency. The AILD course lasted more than 100 months, alternating clinica...

journal_title：Pediatric hematology and oncology

authors： de Terlizzi M,Toma MG,Santostasi T,Colella R,Ceci A,De Benedictis G

更新日期：1989-01-01 00:00:00

abstract：:Fanconi's anemia is an autosomal recessive disorder characterized by progressive pancytopenia and congenital malformation of the skeleton. This study investigated the oral health status of 15 children with Fanconi's anemia, including oral lesions, gingival and periodontal status, and dental abnormalities. All children...

journal_title：Pediatric hematology and oncology

authors： Açikgöz A,Ozden FO,Fisgin T,Açikgöz G,Duru F,Yarali N,Albayrak D

更新日期：2005-09-01 00:00:00

abstract：:Arsenic trioxide (ATO) has been proven to be highly effective in adults with newly diagnosed or relapsed acute promyelocytic leukemia (APL). Only very limited data are published on the use of ATO as a single agent for first-line therapy of relapsed APL. The authors present a case of a 8-year-old boy with a bone marrow...

journal_title：Pediatric hematology and oncology

authors： Ebinger M,Schwarze CP,Feuchtinger T,Scheel-Walter HG,Lang P,Hildenbrand S,Gessler P,Handgretinger R

更新日期：2011-05-01 00:00:00

abstract：PURPOSE:This study was to determine the efficacy of vincristine and irinotecan in children with relapsed hepatoblastoma (HB). METHODS:A total of 10 patients with relapsed HB were enrolled. Three patients were excluded. Patients received irinotecan 50 mg/m(2)/day, day 1-5 and vincristine 1.5 mg/m(2)/day, day 1, repeate...

journal_title：Pediatric hematology and oncology

authors： Zhang YT,Feng LH,Zhong XD,Wang LZ,Chang J

更新日期：2015-02-01 00:00:00

abstract：:Homozygous beta-thalassemia is usually characterized by severe anemia requiring regular blood transfusion for survival. For homozygous patients with milder clinical manifestations and no dependence on transfusion therapy, the term thalassemia intermedia is usually applied. Genetic mechanisms that may ameliorate the cl...

journal_title：Pediatric hematology and oncology

authors： Kanavakis E,Traeger-Synodinos J,Tzetis M,Metaxotou-Mavromati A,Ladis V,Kattamis C

更新日期：1995-01-01 00:00:00

abstract：:The hematologic phenotype was characterized in heterozygotes for three of the most common beta-thalassemia mutations in the Greek population. The study included 17 carriers of beta++ IVS1-n6 (T-->C), 21 carriers of beta+ IVS1-n110 (G-->A), and 17 carriers of beta 0 CD39 (C-->T). The 55 beta-thalassemia heterozygotes w...

journal_title：Pediatric hematology and oncology

authors： Stefanis L,Kanavakis E,Traeger-Synodinos J,Tzetis M,Metaxotou-Mavromati A,Kattamis C

更新日期：1994-09-01 00:00:00

abstract：:A 20-year-old female developed a relapse of B-precursor acute lymphoblastic leukemia (ALL) as a mass in her left breast after 6 years of maintained continuous complete remission. No leukemic lesions were identified in other sites such as the bone marrow or cerebrospinal fluid. The relapsed leukemic cells in the breast...

journal_title：Pediatric hematology and oncology

authors： Todo K,Morimoto A,Osone S,Nukina S,Ohtsuka T,Ishida H,Yoshihara T,Todo S

更新日期：2008-09-01 00:00:00

abstract：:The Hungarian Pediatric Oncology Working Group intended to change the practice of prescribing diagnostic tests as well as to examine the possibility of introducing indicators about the time factors of medical care. A nationwide accepted protocol was established for these tests. The examined time factors were the lengt...

journal_title：Pediatric hematology and oncology

authors： Pásztélyi Z,Schuler D,Czvenits E

更新日期：2000-12-01 00:00:00

abstract：:This study evaluated the efficacy of hydroxyurea treatment in the prevention of vaso-occlusive crises among children and teenagers with severe sickle cell anemia and sickle cell beta-thalassemia. Nineteen children and young adults with severe sickle cell disease were enrolled to the hydroxyurea treatment trial. The in...

journal_title：Pediatric hematology and oncology

authors： Koren A,Segal-Kupershmit D,Zalman L,Levin C,Abu Hana M,Palmor H,Luder A,Attias D

更新日期：1999-05-01 00:00:00

abstract：:The aim of this study was to identify genes distinctively expressed or suppressed in childhood leukemia with different prognoses, using cDNA microarray and quantitative reverse transcription-polymerase chain reaction (RT-PCR). The expression levels of the selected genes by cDNA microarray were quantified in primary le...

journal_title：Pediatric hematology and oncology

authors： Hattori H,Matsuzaki A,Suminoe A,Koga Y,Tashiro K,Hara T

更新日期：2006-03-01 00:00:00