Abstract：
:Nasopharyngeal carcinoma (NPC) represents one of the most frequent epithelial tumours of the child in intermediate risk regions. In the Maghreb, it represents the first cancer of teenagers of 15-20 years old. The Epstein Barr virus (EBV) is the most important etiologic factor. Its role in the pathogeneses of NPC has been confirmed by several studies. Young NPCs are characterized by a low rate of EBV antibodies and a high level of LMP1 cell expression than in adult's NPC. The undifferentiated carcinoma nasopharyngeal type (UCNT) represents the most frequent histological type. Immunohistochemical analyses of North Africa early onset NPC is characterized by a weak expression of bcl-2 and p53 and a strong expression of LMP1 and c-kit what makes them different from the adult's NPC. Clinically, cervical node involvement is constantly present. Juvenile NPC is characterized by a very important locoregional extension as well as a high rate of distant metastases. More than 15% of patients had metastases at diagnosis. Radiotherapy is still the standard therapy of NPC. Only some retrospectives studies have been published to determine the benefit, the type and the timing of the chemotherapy in the treatment of juvenile NPC. Metastatic relapses constitute the main cause of death at these young patients. An improvement of the prognosis can be waited with concomitant chemotherapy and intensity modulated radiotherapy. However, randomized multi institutional studies are necessary to standardize the treatment of the NPC in childhood.
journal_name
Bull Cancerjournal_title
Bulletin du cancerauthors
Toumi N,Frikha M,Siala W,Khabir A,Karray H,Boudawara T,Gargouri RM,Ghorbel M,Daoud Jdoi
10.1684/bdc.2010.1087subject
Has Abstractpub_date
2010-04-01 00:00:00pages
427-33issue
4eissn
0007-4551issn
1769-6917pii
S0007-4551(15)30856-0journal_volume
97pub_type
杂志文章abstract：:Fifty-one patients with non-Hodgkin's lymphoma refractory or relapsing after CHOP-like regimen, underwent a salvage chemotherapy by VPH: etoposide 100 mg/m2/d, D1 to D3, cisplatin 20 mg/m2/d, D1 to D5, ifosfamide 1 g/m2/d D1 to D5, mesna 1.2 g/m2/d D1 to D5, every 4 weeks. Among 46 evaluable patients for efficacy, 21 ...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：:Estrogen receptors (ER) were investigated using immunohistochemical techniques in 54 cases and biochemical techniques in 38 cases on a series of biopsy specimens of normal, hyperplasic and malignant mammary tissue (intraductal carcinoma). Immunohistochemical data were submitted to quantitative and semi-quantitative an...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1987-01-01 00:00:00
abstract：:Many complementary and alternatives medicines are offered to patients with cancer. Among them, herbal medicines have a substantial place. These plants are mainly used to reduce adverse effects of anticancer treatments and for specific anticancer properties. Our review shows that only few clinical data support medicina...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1684/bdc.2013.1741
更新日期：2013-05-01 00:00:00
abstract：:In Europe, renal tumours are 7th in frequency of men cancers. They are rare tumours in 10 to 15% of cases. Collecting ducts carcinomas or Bellini tumours, described for the first time in 1949, are a distinct clinical and pathological entity. They represented 1% of epithelial cancers. Nephrectomy is the treatment of lo...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1684/bdc.2011.1462
更新日期：2011-10-01 00:00:00
abstract：:The biological diagnosis of prostatic carcinoma in relation with benign prostatic hypertrophy is essentially realized by the evaluation of plasma PAP or medullar PAP, the increase of which rises to 70% of the cases. This evaluation contains also other biochemical markers such as CK-BB, glucose-6-phosphate dehydrogenas...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
abstract：:Angiogenesis plays an important role in the progression of tumors. This relationship has been described in several hematologic malignancies. Vascular endothelial growth factor and basic fibroblast growth factor are predictors of poor prognosis in leukemia and non Hodgkin's lymphoma. Bone marrow microvessels were found...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2007-07-01 00:00:00
abstract：:The 4 year results of a prospective clinical trial on the treatment of operable breast cancer, comparing the effects of preoperative radiotherapy followed by surgery with those of surgery followed or not by postoperative radiotherapy are presented for patient groups of approximately 100 each. At 4 years 85 per cent su...
journal_title：Bulletin du cancer
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1977-01-01 00:00:00
abstract：:Radiation induced lymphopenia is frequent and can be severe and durable. Although lymphocytes have long been known as highly radiosensitive cells, it is poorly characterized. Radiation-induced lymphopenia seems to affect lymphocyte subpopulations differently and seems to be influenced by radiation modalities. The dept...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：10.1016/j.bulcan.2020.04.009
更新日期：2020-01-01 00:00:00
abstract：:Receptor assays for both ER and PR in breast cancer specimens is used either to choose adjuvant therapy during the first treatment, or to choose hormone therapy for metastatic patients, or for the diagnosis of tumors. Whereas biochemical methods, either by radioligand or by monoclonal antibodies, have progressed over ...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1996-12-01 00:00:00
abstract：:We have treated in 1990 and 1991, 84 arteriovenous malformations (AVMs) by radiosurgery. Irradiation was realized by 5 to 7 arcs with 15 MV X rays circular minibeams of a GE-CGR Saturne 43 Linac diameter, at 100 cm 6 to 20 mm; the Betti arm chair and the Talairach frame. The prescribed peripheral dose containing the n...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1995-12-01 00:00:00
abstract：:When confluent human skin cultures are ultraviolet (UV)-irradiated before infection with Herpes Simplex type 1 virus (HSV), their capacity to support virus growth is impaired. When the time interval between UV-exposure and infection is increased up to 36 hours, different recoveries of HSV production capacity are obser...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:The study of mitotic transduction of the signal showed that overexpression of pAkt and reduction in pERK expression would be associated a biological relapse. For tumors T1-3 N0M0 at the high risk of local relapse after prostatectomy, an immediate radiotherapy compared with a differed radiotherapy (at the time of PSA r...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2005-10-01 00:00:00
abstract：:Colorectal liver metastasis is one of the best-known clinical models of multidisciplinary approach. Chemotherapy, targeted therapies, surgery and interventional radiology permitted to obtain up to 40 months of survival in palliative intent for liver metastases only and between 40 to 50% of overall survival in curative...
journal_title：Bulletin du cancer
pub_type： 历史文章,杂志文章,评审
doi：10.1684/bdc.2014.1930
更新日期：2014-04-01 00:00:00
abstract：:The evidence that C cell hyperplasia is the precursor of medullary carcinoma in families where this tumour is inherited is very strong. It is suggested that the tumour is the result of at least two mutations, in the families with medullary carcinoma the first of these is genetically determined, and the second is an ac...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Merkel cell carcinoma (MCC) is an uncommon neuro-endocrine tumor of the sun-exposed skin predominantly observed in white patients in the sixth decade of the life. In electron microscopy MCC characteristically contains dense core secretory granules. This tumor expresses both epithelial (keratins of low molecular weight...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1999-07-01 00:00:00
abstract：:The epidemiology of cancers is known in France through mortality data provided by Inserm and morbidity data obtained by French tumor registries. The purpose of this study was to compare the incidence of laryngeal cancers in 9 French departments and to give an estimate of this incidence for the whole of France, based o...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：2004-04-01 00:00:00
abstract：OBJECTIVES:To evaluate the impact of [(18)F]-FDG PET/CT image fusion in the management of carcinomas of the upper aero-digestive tract. METHODS:This retrospective study included 169 patients with squamous cell cacinoma of the upper aerodigestive tract who underwent a PET/CT for : initial staging (n = 47), cervical lym...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：2006-10-01 00:00:00
abstract：:Adhesion molecules play a major role in the regulation of normal hematopoiesis. Precursor/cell matrix/endothelial interactions determine retainment or release of hematopoietic cells from the bone marrow microenvironment. Consequently, changes in the affinity or quantitative expression of adhesion molecules on either t...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1999-03-01 00:00:00
abstract：:Rapamycin (sirolimus) is a macrolide, related to cyclosporine with immunosuppressive properties and antiproliferative activity in various human tumor cells lines and tumor xenograft models. The cytosolic kinase mTOR which controls the initiation of the translation of messenger RNA is the main known target of rapamycin...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1999-10-01 00:00:00
abstract：:The rising incidence of cancers affecting the kidney emphasizes the need to identify the molecular pathways involved in the initiation and progression of kidney tumors in order to counter this phenomenon. For many years, genes belonging to the PAX family have been the focus of intensive studies in the fields of organo...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：2006-09-01 00:00:00
abstract：CONTEXT:The "Standards, Options and Recommendations" (SOR) project, started in 1993, is a collaboration between the Federation of French Cancer Centers (FNCLCC), the 20 French Cancer Centers, and specialists from French Public Universities, General Hospitals and Private Clinics. The main objective is the development of...
journal_title：Bulletin du cancer
pub_type： 指南,杂志文章,实务指引
doi：
更新日期：2002-02-01 00:00:00
abstract：:mdm2 (mouse double minute) protein seems lead to p53 inactivation and therefore might potentially play a role in carcinogenesis. We have studied mdm2 gene amplification from 239 primary breast cancer tissues. mdm2 gene was amplified in 10% of cases (25/239). mdm2 amplification was associated with c-erbB2 amplification...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1994-07-01 00:00:00
abstract：:We have examined the effect of cyclosporin A on transport processes (uptake, efflux, binding) of mitoxantrone in isolated rat liver cells. Accumulation and binding of mitoxantrone was rapid with or without cyclosporin A. The initial uptake was linear over a wide concentration range (1 to 1000 microM). For the first 10...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1994-05-01 00:00:00
abstract：:In part I of this article, we reviewed the general aspects of childhood brain tumors. In part II, we present the most common neoplasms and their treatment. The quality of the surgical resection appears to be of first importance in the prognosis. Progress in radiotherapy and chemotherapy have contributed to the improve...
journal_title：Bulletin du cancer
pub_type： 杂志文章,评审
doi：
更新日期：1989-01-01 00:00:00
abstract：:Twenty-eight patients with poor prognosis, advanced metastatic non seminomatous germ cell tumors (NSGCT) were treated with early high dose chemotherapy and autologous bone marrow transplantation (ABMT) rescue. The primary tumor was testicular in 19 patients and extragonadal in nine patients. For 19 patients with a tes...
journal_title：Bulletin du cancer
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1992-01-01 00:00:00
abstract：:Despite great improvements in the outcome of patients with lymphoma, some may still relapse or present with primary refractory disease. In these situations, allogeneic hematopoietic cell transplantation is a potentially curative option, this is true particularly in the case of after autologous stem cell transplantatio...
journal_title：Bulletin du cancer
pub_type： 共识发展会议,杂志文章,实务指引,评审
doi：10.1016/j.bulcan.2017.10.018
更新日期：2017-12-01 00:00:00
abstract：:Induction of hyperthermia by ultrasound is facilitated by the characteristics of sound absorption in tissue: at frequency of 500 kHz the penetration distance in muscle is about 12.5 cm. Energy deposition patterns can be shaped by focussing or by the use of multiple transducers. An initial clinical study has demonstrat...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:A nonfusing variant M4 of the L6 line of rat myoblasts was isolated. This subline was tumorigenic when inoculated into suckling rats. Comparative studies of cells growth in vitro, serum requirement, cell adhesiveness and capacity to form colonies in soft agar confirmed that M4 cells had undergone neoplastic transforma...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：
更新日期：1982-01-01 00:00:00
abstract：:Radiation oncologist often faced cancer pain, regardless the stage of cancer. Given the high prevalence of cancer pain, and its potential for profound adverse consequences, all patients with active malignancy should be routinely screened and treated for pain. Using a questionnaire developed by the pain center of the I...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：10.1684/bdc.2012.1630
更新日期：2012-09-01 00:00:00
abstract：INTRODUCTION:Systematic metastasis staging in early breast cancer is no longer recommended. However, it is still performed before adjuvant chemotherapy. MATERIALS AND METHODS:We assessed metastasis screening of asymptomatic women with a local breast cancer without lymph node involvement when adjuvant chemotherapy was ...
journal_title：Bulletin du cancer
pub_type： 杂志文章
doi：10.1016/j.bulcan.2015.02.018
更新日期：2015-05-01 00:00:00
