7 current status of sentinel lymph node biopsy in gastric cancer

... incidence of lymph node metastasis of deep soft tissue leiomyosarcomas of the extremities As the presence of lymphatic vessels has been noted in malignant soft tissue tumours that metastasise to lymph ... with 31 sentinel lymph node biopsies for sarcomas and carcinomas in pediatric patients Cancer 2008, 1;112:2052-9 Maduekwe UN, Hornicek FJ, Springfield DS, et al: Role of sentinel lymph node biopsy ... Suit HD: Lymph nodes as sites of metastasis from sarcomas of soft tissue Cancer 1987, 60:1800-1808 12 Mahendra G, Kliskey K, et al: Intratumoural lymphatics in benign and malignant soft tissue...

Ngày tải lên: 13/08/2014, 15:21

... feasibility of intraoperative diagnosis of sentinel lymph node metastases in breast cancer J Surg Oncol 2003, 84:68-73 Holck S, Galatius H, Engel U, Wagner F, Hoffmann J: False-negative frozen section of ... analysis of all SLNs during breast cancer surgery in patients with ILC should remain the standard of care in order to reduce the risk of the need of a later, separate axillary lymph node dissection ... of sentinel lymph node biopsy for breast cancer Breast 2004, 13:42-48 Wada N, Imoto S, Hasebe T, Ochiai A, Ebihara S, Moriyama N: Evaluation of intraoperative frozen section diagnosis of sentinel...

Ngày tải lên: 09/08/2014, 04:21

... positive sentinel nodes, patients had dislocation of cancer cells along the biopsy scar Discussion In this study, we found that the incidence of sentinel lymph node metastasis in cases of pure ... that sentinel lymph node biopsy should be carried out in all cases of pure DCIS [9] In their literature, only 22% of all DCIS cases had sentinel lymph node biopsy The relatively high rate of axillary ... Steinmassl D: The impact of preoperative breast biopsy on the risk of sentinel lymph node metastases: analysis of 2502 cases from the Austrian Sentinel Node Biopsy Study Group Br J Cancer 2004, 91:1782-1786...

Ngày tải lên: 09/08/2014, 03:21

... review of sentinel lymph node procedures performed for the primary diagnosis of cutaneous SCC The Medline, Ovid and Cochrane Library databases were searched using the following terms: sentinel lymph ... carcinoma (B) Blue-stained inguinal sentinel lymph node Figure Wide excision of perineal squamous cell carcinoma: H&E staining at 2X (A) and 40X (B) Sentinel lymph node biopsy: H&E at 10X (C) and ... false-negative sentinel lymph node biopsy findings in patients with cutaneous melanoma Ann Surg Oncol 2006, 13:1655-1663 20 Altinyollar H, Berberoglu U, Celen O: Lymphatic mapping and sentinel lymph node...

Ngày tải lên: 09/08/2014, 02:20

... Journal of Surgical Oncology 2011, 9:19 http://www.wjso.com/content/9/1/19 Page of Table Relationship of sentinel lymph node biopsy and axillary status Axilla(n = 30) Sentinel lymph node Positive ... difference in pre and post chemotherapy lymph node status was found to be statistically significant Relationship of sentinel lymph node biopsy and axillary status is summarized in the Tables & In ... Count 5 16 % within Pre NACT lymph node Pre NACT lymph nodes N2 % within Pre NACT lymph node N1 N1 37.4% 31.3% 31.3% 100% Count 15 10 30 % within Pre NACT lymph node 50% 33.3% 16.7% 100% Count...

Ngày tải lên: 09/08/2014, 01:24

... Second biopsy of axillary sentinel lymph node for reappearing breast cancer after previous sentinel lymph node biopsy Ann Surg Oncol 2005, 12(11):895-9 12 Mariani G, Erba P, Villa G: Lymphoscintigraphic ... U: Axillary sentinel lymph node biopsy in patients with pure ductal carcinoma in situ of the breast Arch Surg 2003, 138(3):309-13 Golshan M, Lesnikoski BA, Lester S: Sentinel lymph node biopsy ... sentinel lymph node biopsy in early-stage breast cancer J Clin Oncol 2005, 23(30):7703-20 Giuliano AE, Kirgan DM, Guenther JM, Morton DL: Lymphatic mapping and sentinel lymphadenectomy for breast cancer...

Ngày tải lên: 09/08/2014, 03:21

... examinations of the sentinel and nonsentinel nodes of 26 cases with negative nodes, out of 29 early cervical carcinoma cases in whom laparoscopic lymphatic mapping and sentinel lymph node biopsy ... According to sentinel node concept, negativity of the sentinel lymph node requires other nodes to be negative in terms of metastasis However, microscopic metastasis in the sentinel node might be ... in 11% of sentinel nodes, which were negative by hematoxylin eosin stain [21] In a study by Terada, sentinel lymph nodes were made in 10 cases, and sentinel nodes were obtained in all One node...

Ngày tải lên: 09/08/2014, 07:21

... colloid alone to identify the sentinel lymph node Two sentinel lymph nodes were identified that were negative for metastatic disease Further examination of the lymph node specimens revealed a mm ... reactions during sentinel lymph node mapping for breast cancer Anesth Analg 2002, 95:385-388 Cox CE, Salud CJ, Harrington MA: The role of selective sentinel lymph node dissection in breast cancer Surg ... 50% of the total injection will weakly bind to serum proteins and will be selectively absorbed by the lymphatic vessels, allowing for identification of sentinel lymph nodes Ninety percent of the...

Ngày tải lên: 09/08/2014, 07:21

... activation of P-gp in PrPC-transfected gastric cancer cells, inhibition of which would reverse gastric cancer MDR, partly by decreasing the transcriptional activation of P-gp This model of a PrPC/PI3K/P-gp ... Co-expression of PrP and Akt in gastric cancer (A) Serial sections of gastric cancer tissue were stained with antibodies against PrPC (3F4, Sigma) or p-Akt (Thr 308; Cell Signaling Technology) (a) Gastric ... this process Table IC50 values (lgÆmL)1) for anticancer drugs for gastric cancer cells Survival rates of gastric cancer cells treated with anticancer drugs were evaluated by the MTT assay as described...

Ngày tải lên: 07/03/2014, 03:20

... to be proven A recent review of biomarkers of chemotherapy resistance in breast cancer discusses the difficulties of clinical biomarker validation [55] Prediction of cancer drug action with pharmacogenetic ... Lung cancer Hicks RJ [61] Colorectal cancer de Geus-Oei LF et al [62] Breast cancer Avril N et al [63] Cancer of the cervix Schwarz JK et al [64] Cancer of the ovaries Schwarz JK et al [64] Head ... From a medical point of view a rethinking of the pharmacological strategy of cancer drug therapy seems to be necessary, i.e the management may include, in cases of the detection of broad drug resistance,...

Ngày tải lên: 25/10/2012, 11:10

... ª 2009 FEBS 1119 G-quadruplexes as cancer drug targets S Neidle length of kb, a 24 h cell-doubling time and a subsequent loss of  100 nucleotides per round of replication would reach critical ... extent telomere shortening, initially considered to be an essential marker of Fig Schematic of mechanism of action of the telomeric quadruplex ligand BRACO-19 1120 FEBS Journal 277 (2010) 1118–1125 ... Validation of a telomeric quadruplex mode of action involves evidence from a number of assays The most important are: (a) high-affinity in vitro telomeric quadruplex binding, with a Ka value of at...

Ngày tải lên: 06/03/2014, 09:22

... procedures of the gas sensors Moreover the analysis of the interplay of the microscopic parameters allowed to additionally explain the trends of the samples when operated in regions situated outside of ... regime of the O3 generator was factory-set in the low frequency range, it was necessary to smear off the O3 cr concentration variations with a l buffer The time constants of the buffer itself, of ... conditions, that is, maximal applied voltage of 100 V, and maximal crystallite diameter of 100 nm, by using the actual electrode spacing of the samples of mm At the above specified polarisation...

Ngày tải lên: 19/03/2014, 16:47

... applications of nanoshell technology Nanospectra is conducting animal studies at the MD Anderson Cancer Center at the University of Texas, specifically targeting micrometastases, tiny aggregates of cancer ... the same protein target Current Status of Nanomedicine and Medical Nanorobotics REVIEW Current Status of Nanomedicine and Medical Nanorobotics “the potential of such systems to function as a ... which may be composed of monitoring, sensing, therapeutic, and other useful functional modules.106 Image courtesy of James Baker, University of Michigan Current Status of Nanomedicine and Medical...

Ngày tải lên: 28/05/2014, 15:02

... services were provided free of charge These facilities offered antenatal care to 90% of the pregnant women, conducted 90% of the institutional deliveries and managed 80% of the obstetric complications ... efficacy of the medications [4-8] A low rate of institutional delivery can largely account for a low rate of prophylaxis ingesting at birth by the mother and infants since medications are often ... births of single infants and two mothers had live birth of twins (Figure 1) Table shows the demographic and obstetric characteristics of the mothers enrolled in the study The median age of the...

Ngày tải lên: 20/06/2014, 08:20

... obtained from each of the provincial and district administration offices of the Ministry of Agriculture and Rural Development (MARD), and the Provincial Governments of the Government of Vietnam Apart ... number of treatments prior to stocking The most preferred treatments were application of chlorine (29% of farms), lime (27% of farms), benzalkonium chloride (BKC) (15% of farms) and salt (11% of ... 72% of nursery farmers check the quality of purchased larvae/fry before stocking This involves checking general activity of fish (70%), fish size (51% of farms) and disease (32% of farms) 17% of...

Ngày tải lên: 21/06/2014, 04:20

... Mechanism of action of BAFF blockade BAFF blockade mediates profound effects on B cells in mice Within 1–2 weeks of administration of TACI-Ig or BAFF-R-Ig to normal mice, the spleen and lymph nodes ... [BAFF-R]) A broken line indicates stages of differentiation that can occur independently of BAFF The necessity of BAFF for the survival of established memory cells or of long-lived plasma cells is not ... of IgG anti-double-stranded DNA antibodies but they induce B cell depletion and a marked delay in the expansion of activated and memory T cells The addition of a short course of cytotoxic T lymphocyteassociated...

Ngày tải lên: 09/08/2014, 01:24

... Yamamoto R, Minakami H, Sakuragi N: Lymphatic mapping and sentinel node identification as related to the primary sites of lymph node metastasis in early stage ovarian cancer Gynecol Oncol 2004, 94(1):161-6 ... para-aortic lymphadenectomy in cancer of the ovary Baillieres Clin Obstet Gynaecol 1989, 3(1):131-42 Chen SS, Lee L: Incidence of para-aortic and pelvic lymph node metastases in epithelial carcinoma of ... para-aortic lymphadenectomies Our results were similar to previous reports, when one considers the overall rates of upstaging (36.2%), rates of lymphatic upstage (6%) and the localizations of lymphatic...

Ngày tải lên: 09/08/2014, 03:23

... their sentinel node) had non -sentinel nodal metastases evident on full examination of the residual lymphatic basin Sentinel Node Identification and frozen section analysis There were no failed lymphatic ... in Table The accuracy of frozen section analysis of sentinel nodes according to Results Table 1: Relationship between intraoperative frozen section (FS) of sentinel lymph nodes (SLN) and formal ... incorporation of frozen section analysis allowed all seventy one node- negative women in this series the benefits of minimally invasive determination of lymph node status at the expense of seven second...

Ngày tải lên: 09/08/2014, 07:21

... tumour status through the pathology report Figure lymph node ratio group 1–3 Cancer- specific survival in stage IV colorectal cancer by Cancer- specific survival in stage IV colorectal cancer by lymph ... number of metastatic nodes and also higher ratios This also showed in the distribution of TNM N1 and N2 The median number of assessed nodes was 10 with a median of metastasis positive nodes There ... assessment and status Different lymph node related factors as size, distribution, numbers and even the number of assessed lymph nodes are considered as possible aids in prediction of prognosis...

Ngày tải lên: 09/08/2014, 07:22

... variations in a gene of interest, and determine whether allele frequencies differ between the two groups Because of the relative ease of the approach, there are literally hundreds of association studies ... Therefore, although the majority of the genetic risk factors for SLE may be on this list of 115, we not yet know which ones are really important Nevertheless, out of this body of work in progress, several ... C4A and C4B, and the majority of individuals carry two copies of each, although there is considerable variation in the population Complete deficiency of all copies of the C4 cassette has been shown...

Ngày tải lên: 09/08/2014, 10:20