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Ahn CS, Hwang S, Kim KH, Moon DB, Ha TY, Song GW, Jung DH, Park GC, Kang SH, Jung BH, Kim N, Lee SG. Long-Term Outcome of Living Donor Liver Transplantation for Patients With Alcoholic Liver Disease. Transplant Proc 2014; 46:761-6. [DOI: 10.1016/j.transproceed.2013.12.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/30/2013] [Accepted: 12/11/2013] [Indexed: 12/14/2022]
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Moon DB, Lee SG, Namkoong JM, Hwang S, Kim KH, Ahn CS, Ha TY, Song GW, Jung DH, Park GC, Park YH, Park HW, Jung BH, Kang SH. Renoportal anastomosis for dual-graft living donor liver transplantation using an artificial graft and a left renal vein-connected inferior vena cava cuff. Liver Transpl 2014; 20:388-90. [PMID: 24243651 DOI: 10.1002/lt.23795] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 11/09/2013] [Indexed: 02/07/2023]
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Kim HE, Kim YH, Song KB, Chung YS, Hwang S, Lee YJ, Park KM, Kim SC. Impact of critical pathway implementation on hospital stay and costs in patients undergoing pancreaticoduodenectomy. KOREAN JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 2014; 18:14-20. [PMID: 26155241 PMCID: PMC4492334 DOI: 10.14701/kjhbps.2014.18.1.14] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 10/13/2013] [Accepted: 10/15/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUNDS/AIMS Recent studies have shown that pancreaticoduodenectomy (PD) can be performed quite safely. Critical pathway (CP) has been one of the key tools used to achieve excellent outcomes in high-quality, high-volume centers. This study was designed to evaluate the impact of CP implementation for PD patients. METHODS The important components of CP for PD patients include the early start of an oral diet and removal of the abdomen drain following follow-up computed tomography, with the intention of shortening the postoperative hospital stay. The study group (CP group) comprised of 88 patients who underwent pylorus-preserving or classical PD from January 2009 to December 2010. The control group (pre-CP group) was 185 patients who underwent PD between January 2005 and December 2008. RESULTS The two groups did not show significant differences in demographic profiles and the primary diagnosis. The incidences of overall postoperative complications such as delayed gastric emptying, fistula, and hemorrhage were similar or decreased in the CP group (54% vs. 40.9%). The incidence of clinically significant complications also showed a similar rate (5.4% vs. 4.5%) between the two groups. The nutritional status at discharge and re-admission rates were not different. The CP group showed a significantly shorter postoperative hospital stay (20.2±9.2 days vs. 14.9±5.1 days, p<0.001) and the total medical costs were also significantly reduced, by 15% (p<0.001). CONCLUSIONS The results of this study indicated that the implementation of CP for PD patients can decrease the length of hospital stay and reduce medial costs, with maintenance or improvement of patient outcomes. Further investigation is necessary to validate the actual impact of CP for PD through multi-center high-volume studies.
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Park CS, Hwang S, Ahn CS, Kim KH, Moon DB, Ha TY, Song GW, Jung DH, Park GC, Park HW, Park YH, Kang SH, Jung BH, Lee SG. A comparative study regarding the effect of an intraperitoneal anti-adhesive agent application in left-liver living donors. KOREAN JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 2014; 18:26-8. [PMID: 26155243 PMCID: PMC4492333 DOI: 10.14701/kjhbps.2014.18.1.26] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 12/30/2013] [Accepted: 01/04/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUNDS/AIMS After left-sided hepatectomy due to a living donor, the stomach can become adhered to the hepatic cut surface. An unwanted gastric stasis can occur. For prevention of such gastric adhesion and laparotomy-associated adhesive ileus, some anti-adhesive agents have been developed for intra-abdominal application. The purpose of this study is to evaluate the effect of an intraperitoneal anti-adhesive agent application compared with a historical control group. METHODS The study group consisted of 220 consecutive living donors who donated a left-liver graft during the time period between January 2006 and December 2011. The anti-adhesive agent which was used was composed of sodium hyaluronate and sodium carboxymethyl cellulose. The historical control group which used no anti-adhesive agent included 220 consecutive left-liver donors during the time period between January 1998 and December 2004. RESULTS An overt gastric stasis which required fasting was observed in 5 subjects (2.3%) in the study group and in 7 subjects (3.2%) in the control group (p=0.77). An additional work-up to determine gastric stasis or prolonged ileus was performed in 17 (7.7%) and 22 (10%) donors, respectively (p=0.51). Only one donor in the control group underwent a laparotomy for an intestinal obstruction. No clinical factors such as patient age, sex, body mass index, remnant right liver proportion, shape of skin incision, and duration of surgery were significant risk factors of gastric stasis or prolonged ileus. No harmful side-effects of the anti-adhesive agent were identified. CONCLUSIONS As a result of this study, the application of an anti-adhesive agent could not be proved as to be effective for prevention of gastric stasis and postoperative ileus. A further randomized and controlled study will be required to demonstrate the real benefits of an anti-adhesive application in left-liver living donors.
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Cho YP, Kim KM, Ha TY, Ko GY, Hwang JY, Park H, Chung YS, Yoon T, Hwang S, Jun H, Kwon TW, Lee SG. Management of late-onset portal vein complications in pediatric living-donor liver transplantation. Pediatr Transplant 2014; 18:64-71. [PMID: 24341631 DOI: 10.1111/petr.12204] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/07/2013] [Indexed: 12/13/2022]
Abstract
The purpose of this study was to evaluate retrospectively the results of PTA for late-onset PV complications after pediatric LDLT and to assess whether a meso-Rex shunt is a viable option for treating restenosis of the PV after PTA in selected cases. Seventy-five children who underwent adult-to-child LDLT were included in this study, and there were six late-onset PV complications (8.0%). The initial therapeutic approach was PTA, with or without stent: PTA with balloon dilation for three children, PTA with stent placement for one child, and failure to cannulate the occluded PV for two children. A meso-Rex shunt was performed in the two children after failed PTA: One suffered complete obstruction of the main PV, and the other, restenosis with total thrombosis after PTA with stent. The PTA was a technical and clinical success in four with PV stenosis of the six patients (66.7%), and successful application of a meso-Rex shunt in the other two children resulted in restoration of PV flow. In conclusion, PTA is a safe and effective procedure for treating late-onset PV stenosis after pediatric LDLT. However, in growing pediatric recipients with restenosis of the PV after PTA or chronic PV thrombosis, a meso-Rex shunt may be a better choice for late-onset PV complications.
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Moon DB, Lee SG, Hwang S, Kim KH, Ahn CS, Ha TY, Song GW, Jung DH, Park GC, Namkoong JM, Park HW, Park YH, Park CS. Toward more than 400 liver transplantations a year at a single center. Transplant Proc 2014; 45:1937-41. [PMID: 23769078 DOI: 10.1016/j.transproceed.2012.12.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2012] [Accepted: 12/04/2012] [Indexed: 12/30/2022]
Abstract
BACKGROUND For the first time at Asan Medical Center (AMC) we performed more than 400 liver transplantations (LTs) per year in 2011, despite same number of living donor liver transplantations (LDLTs). METHODS Our OLT program was started in 1992, but not activated well due to the scarcity of deceased donor organs. Since adult LDLTs using a left lobe and then a right lobe were successfully performed in 1997, we have developed several innovative techniques and approaches for adult LDLT, for example, modified right-lobe graft reconstructing middle hepatic branches in 1998, dual graft LDLT using 2 left lobes in 2000; new criteria for hepatocellular carcinoma (HCC); as well as ABO-incompatible LDLT, the first in the world. As a result, the number of LDLTs has increased rapidly but reached a plateau recently. Nationwide efforts to promote deceased donation increased the number of deceased donor liver transplantation (DDLT). RESULTS We have performed 317 LDLTs per year in 2010 and 2011, respectively. The number of LTs reached 403 in 2011. This large number was possible due to a remarkable increase of DDLTs from 50 in 2010 to 86 in 2011. Seventy-nine patients (68.1%) among 116 patients (28.8%) required an urgent LT receiving a DDLT. LT for HCC or ABO-mismatch comprised 50.3% (n = 150) or 8.7% (n = 35), respectively. In-hospital mortality rate in 2011 was 4.7%. CONCLUSIONS The increased LTs number at AMC was aided by the nationwide campaign.
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Celebi ME, Hwang S, Wen Q. Colour quantisation using the adaptive distributing units algorithm. THE IMAGING SCIENCE JOURNAL 2014. [DOI: 10.1179/1743131x13y.0000000059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Mortensen E, Hellinger W, Keller C, Cowan LS, Shaw T, Hwang S, Pegues D, Ahmedov S, Salfinger M, Bower WA. Three cases of donor-derived pulmonary tuberculosis in lung transplant recipients and review of 12 previously reported cases: opportunities for early diagnosis and prevention. Transpl Infect Dis 2014; 16:67-75. [PMID: 24383414 DOI: 10.1111/tid.12171] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Revised: 03/05/2013] [Accepted: 05/29/2013] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Solid organ transplant recipients have a higher frequency of tuberculosis (TB) than the general population, with mortality rates of approximately 30%. Although donor-derived TB is reported to account for <5% of TB in solid organ transplants, the source of Mycobacterium tuberculosis infection is infrequently determined. METHODS We report 3 new cases of pulmonary TB in lung transplant recipients attributed to donor infection, and review the 12 previously reported cases to assess whether cases could have been prevented and whether any cases that might occur in the future could be detected and investigated more quickly. Specifically, we evaluate whether opportunities existed to determine TB risk on the basis of routine donor history, to expedite diagnosis through routine mycobacterial smears and cultures of respiratory specimens early post transplant, and to utilize molecular tools to investigate infection sources epidemiologically. FINDINGS On review, donor TB risk was present among 7 cases. Routine smears and cultures diagnosed 4 asymptomatic cases. Genotyping was used to support epidemiologic findings in 6 cases. CONCLUSION Validated screening protocols, including microbiological testing and newer technologies (e.g., interferon-gamma release assays) to identify unrecognized M. tuberculosis infection in deceased donors, are warranted.
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Ahn CS, Moon DB, Lee SG, Hwang S, Kim KH, Ha TY, Song GW, Jung DH, Park GC, Park YH, Park HW, Jung BH, Kang SH. Survival differences between Milan criteria after down-staging and De novo Milan in living donor liver transplantation for hepatocellular carcinoma. HEPATO-GASTROENTEROLOGY 2014; 61:187-191. [PMID: 24895818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND/AIMS This study reports our experiences of adult living donor liver transplantation (LDLT) corresponding to downstaging. METHODOLOGY Between July 1992 and April 2008, we performed 553 adult LDLTs (35.1%, 553/1575) for HCC. Sixty-five patients was not treated before LDLT and belonged to Milan criteria, classified as De novo Milan group (De novo-M); 22 HCC patients did not meet Milan criteria initially, but subsequently met the criteria after downstaging, classified as artificial Milan group (Artificial-M). The evaluation of downstaging was based on preoperative CT scan and explanted liver biopsy, and excluded the patients having unclear treatment history on analysis. RESULTS Artificial-M showed significantly less Child C patients (25%) than De novo-M (64.5%) (0.037). Artificial-M had greater tumor burden than De novo-M in maximal tumor size (2.5 +/- 1.2 versus 2.2 +/- 0.95 cm), sum of tumor diameter (3.4 +/- 1.4 versus 2.4 +/- 1.0 cm), number of nodules (1.8 +/- 0.9 versus 1.2 +/- 0.5), respectively. Five-year cumulative survival was not different between Artificial-M and De novo-M (83.9% versus 93.9%), but 5-year disease free survival were significantly different (71.1% versus 96.5%) (p = 0.0016). CONCLUSIONS Five year overall survival rates after LDLT were good in both groups. However, stricter follow-up is necessary in Artificial-M considering greater tumor burden and higher recurrence rate compared to De novo-M.
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Namgoong JM, Kim KH, Park GC, Jung DH, Song GW, Ha TY, Moon DB, Ahn CS, Hwang S, Lee SG. Comparison of laparoscopic versus open left hemihepatectomy for left-sided hepatolithiasis. Int J Med Sci 2014; 11:127-33. [PMID: 24465157 PMCID: PMC3894396 DOI: 10.7150/ijms.7516] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Accepted: 12/17/2013] [Indexed: 12/11/2022] Open
Abstract
PURPOSE The purpose of this study was to evaluate and compare the perioperative and long-term outcomes of open versus laparoscopic left hemihepatectomy (OLH vs. LLH) for left-sided hepatolithiasis. METHODS Between October 2007 and June 2012, 149 patients with left-sided hepatolithiasis who underwent LLH (n = 37) or OLH (n = 112) were evaluated. The perioperative and long-term outcomes that were reviewed included the stone clearance rate, operative morbidity and mortality, and the stone recurrence rate. RESULTS The mean operative time of the LLH group was significantly longer than that of the OLH group (257±50.4 minutes vs. 237±75.5 minutes, p = 0.022), but the mean hospital stay was significantly shorter (8.8±4.10 vs. 14.1±4.98 days, p < 0.001). Postoperative complications were noted in four and twenty cases among LLH and OLH patients, respectively (p = 0.982). The initial clearance rate of intrahepatic duct (IHD) stones was 100% and 96.4% in the LLH and OLH groups, respectively, but all remnant stones (n = 4, OLH group) were resolved postoperatively. There were two cases of recurrence of IHD stones in OLH patients, but none in LLH patients (p = 0.281). CONCLUSIONS In left-sided hepatolithiasis, LLH was safe and effective: it resulted in low postoperative morbidity, no mortality and a high stone clearance rate, and there were no incidences of recurrence in our study. The potential benefits of LLH include a shorter hospital stay and a faster return to oral intake. If consideration is given to the appropriate indication criteria, including the extent of hepatectomy and the location and distribution of lesions, LLH may be an excellent choice for treatment of left-sided hepatolithiasis.
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Warrier SK, Hwang S, Koh C, Shepherd H, Mak C, Carmalt H, Solomon M. Abstract P2-18-06: Preservation or division of the intercostobrachial nerve in axillary dissection for breast cancer: Meta-analysis of randomised controlled trials. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p2-18-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: Management of the ICBN during axillary dissection is controversial and the division of ICBN is often trivialised.The effect of dividing the ICBN, and its association with sensory disturbance, is unclear. A systemic review and meta-analysis was performed to evaluate the effect of preserving the ICBN during axillary dissection.
Methods: A systemic literature review and meta-analysis was performed according to the PRISMA and Cochrane Collaboration guidelines. Two authors (SW and SH) independently searched Medline, Pubmed, Embase, Cochrane Database of Systemic Reviews and the Cochrane Controlled Trials Register from 1950 to December 2012 for studies comparing preservation or division of the ICBN in axillary dissection for breast cancer. The primary outcome of this meta-analysis was sensory disturbance, defined as objectively assessed change in sensation in the distribution of the ICBN after axillary dissection. The nature of sensory disturbance was assessed as a secondary outcome, categorised into two types: “hypersensitivity” and “hyposensitivity”.
Results: Three RCTs and four non-RCTs were reviewed. A meta-analysis demonstrated that the incidence of sensory disturbance was significantly lower with preservation of ICBN compared to division of the ICBN with Mantel-Haenzel combined odds ratio 0.31 (0.17-0.57, 95% CI). There was relatively low level of heterogeneity (I2 = 19%, c2 = 2.48, df = 2).
The sensory disturbance was more likely to be hyposensitivity when compared to hypersensitivity (p <0.0001). No difference on number of lymph nodes dissected or operating time was noted.
Conclusion: This meta-analysis demonstrates that division of the ICBN is associated with higher risk of sensory disturbance, and that the nature of this sensory disturbance is more likely to be hyposensitivity, attributable to reduced nerve function.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P2-18-06.
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Acerbi I, Hwang S, Munson J, Au A, Zheng S, Yu H, Mouw J, Lakins J, Swartz M, Shi Q, Liphardt J, Ruffell B, Coussen LM, Yunn-Yi C, Weaver VM. Abstract S2-06: Extracellular matrix stiffness modulates tissue inflammation to promote breast tumor aggression. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-s2-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Tumor progression is influenced by the dynamic interplay between the genetically-modified epithelium and the associated microenvironment. We previously showed that the extra-cellular matrix (ECM) progressively stiffens as mammary tumors evolve, and that stiffening the ECM promotes malignant transformation while inhibiting ECM stiffening reduces tumor progression (Levental et al., 2009; reviewed in Butcher et al., 2009). Yet breast cancers also exhibit elevated influx of inflammatory cells and tissue inflammation promotes tumor progression by fostering angiogenesis and enhancing tumor cell growth and motility (Ruffell et al., 2011). Tumor-associated macrophages additionally stimulate stromal fibroblasts, implying that tissue inflammation could promote malignancy by stiffening the ECM. To address this possibility, we explored the relationship between ECM tension and macrophages in human breast cancer and during mammary tumor development in transgenic mice. Using fresh and archived tissue samples, we quantified a progressive increase in ECM remodeling and stiffening as human breast tumors and mouse mammary cancers developed. We found that the ECM associated with triple negative breast cancers was almost twice as stiff as the ECM adjacent to ER+/PR+ tumors and that ECM stiffness correlated significantly with increased numbers of infiltrating activated macrophages. Consistently, we established a positive correlation between tumor progression, elevated mechanosignaling, ECM stiffness and tissue inflammation in both human and mouse tissue. However surprisingly, when macrophages were depleted from the mammary glands of MMTV-PyMT tumors, ECM tension did not change. Instead we found that inhibiting lysyl oxidase activity to decrease collagen cross-linking and ECM stiffness reduced the activation state of the macrophages within the mammary glands of 14-week old mice. Consistently, in vitro studies showed that ECM tension potentiates the expression of pro-inflammatory chemokines and increases levels of phosphoStat3 and that ECM tension directly modifies macrophage polarity. These findings suggest that ECM tension may promote malignancy either by directly regulating macrophage activity or indirectly through enhancing expression of pro-inflammatory chemokines. Further studies are now underway to explore these findings and to clarify their impact on tumor progression and response to therapy.
Acknowledgements: supported by W81XWH-05-1-0330 and R01 CA138818-01A1 to VMW, 1U01 ES019458-01 to VMW and ZW, and P50 CA 58207 to JG, VW, SH and LC, U54CA143836-01 to JL and VW, and Susan G. Komen for the Cure PSF12230246 to IA.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr S2-06.
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McGuire KP, De Los Santos JF, Cantor A, Forero A, Golshan M, Meric-Bernstam F, Horton JK, Amos KD, Hudis CA, Hylton NM, Meszoely IM, Nanda R, Hwang S. Abstract P1-01-04: Nodal patterns of care in patients with invasive breast cancer treated with neoadjuvant systemic therapy: Results of a secondary analysis of TBCRC 017. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p1-01-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Neoadjuvant chemotherapy (NCT) to downstage locally advanced tumors and potentially allow breast conservation has increased. In parallel, the use of sentinel lymph node biopsy (SNB) and axillary node dissection has evolved. This analysis reports patterns of care for axillary evaluation at 8 NCI Comprehensive Cancer Centers in women receiving NCT.
Methods: Between 2002 and 2010, 770 women were retrospectively identified as having received NCT, 758 of who had nodal imaging either before or after NCT. Clinical, pathologic, and treatment data were collected. Univariate and multivariate analyses of covariates associated with axillary management were performed using logistic regression (SAS 9.2, Proc Logistic).
Results: Between 2002 and 2010, the odds of receiving a post-NCT SNB increased by 8% per year (p<0.001). Rates of post-NCT SNB were significantly different in only one of eight institutions (p<0.001), where pre-NCT nodal evaluation was made by SNB. The remainder of institutions used SNB following NCT. Of those who underwent post-NCT SNB, regardless of nodal status pre-NCT, 55% (171/314) had axillary lymph node dissection (ALND). Prior to NCT, 74% (564/758) of patients exhibited at least one abnormal lymph node on pretreatment imaging.
Imaging modalities used pretreatment to assess axillary lymph nodes Suspicious Nodes N (%)Ultrasound24 (4.3)Ultrasound+MRI218 (38.7)Ultrasound +MRI+CT103 (18.3)Ultrasound+MRI+CT+PET39 (6.9)Ultrasound+MRI+PET9 (1.6)Ultrasound+CT12 (2.1)Ultrasound+CT+PET8 (1.4)Ultrasound+PET3 (0.5)MRI36 (6.4)MRI+CT58 (10.3)MRI+CT+PET21 (3.7)MRI+PET9 (1.6)CT18 (3.2)CT+PET3 (0.5)CT+PET3 (0.5)TOTAL564 (100)
Of those, 52% (291/564) of the lymph nodes were sampled using fine needle aspiration (FNA) and 27% (149/564) were sampled with CNB. Odds of undergoing a core needle biopsy (CNB) at presentation for radiographically or clinically suspicious lymph nodes increased by 27% per year (p<0.001). 57% (322/564) of all sampled lymph nodes were positive for malignant cells by either FNA or CNB. Of those with confirmed positive nodes at diagnosis, 26% (83/322) had nodal sampling with SNB after NCT. Of the 462 patients with pretreatment MRI suggesting an abnormal lymph node, 155 (33.5%) had a complete imaging response in the lymph nodes by MRI. Of those patients 32% (49/155) had SNB as their initial axillary evaluation after NCT, of which 45% (22/49) of those exhibited persistently positive nodes and underwent completion axillary node dissection.
Conclusions: Among a contemporary cohort of women receiving NCT, a significant trend was observed towards increased use of needle biopsy for patients with abnormal pretreatment nodal imaging at presentation and sentinel lymph node biopsy after NCT nodal evaluation. A trend was also observed over time towards greater use of post-NCT SNB in patients with confirmed pathologic positive nodes at presentation. These data demonstrate a trend towards less invasive assessment of suspicious lymph nodes both before and after NCT.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P1-01-04.
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Lorizio W, Luttgen M, Marks J, Wilderman E, Bethel K, Kuhn P, Hwang S. Abstract P4-03-05: Characterization of circulating tumor cells identified by high definition assay in patients with benign and malignant breast disease. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p4-03-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Identification of circulating tumor cells (CTC) has the potential for minimally invasive diagnosis and assessment of therapy response. Current CTC assay techniques rely on immunomagnetic bead isolation for CTC enrichment. However, these methods result in low cell yield, limiting the potential use in early stage where CTCs are thought to be less abundant. The high definition (HD)-CTC assay is a novel non-enrichment assay providing unique opportunities to identify single circulating epithelial cells (CepiCs) in patients before or at diagnosis. This study's goal is to determine feasibility and performance of the HD-CTC method for isolating CepiCs in women presenting for diagnostic breast biopsy. Methods: Women undergoing image-guided biopsy for BIRADS 4 and 5 mammographic abnormalities were selected from April 2012 onward at the Duke Breast Clinic. After obtaining informed consent, sample collection and shipping procedures were performed following specific standard operating procedures. Diagnosis was kept blinded during assay analysis. Quantitative measurements were used at the single-cell level to identify and enumerate CepiCs. We morphologically characterized specific high content screening variables including cytokeratin (CK) intensity and epithelial cell adhesion molecule (EpCAM) staining. Measurements included cellular size, shape, and staining pattern. For each draw, 4 monochrome images per frame from 4 stained slides were used for CK/EpCAM evaluation. Results: To date 34 women have been enrolled. Fourteen samples (41%) were drawn before biopsy and 20 (59%) after. Out of the 20, 2 (10%) were non-evaluable and a total of 18 (90%) have HD-CTC assay derived data available. The average diagnosis age was 54; 70% were Caucasian. Six (33%) out of 18 had benign disease (fibrocystic, fibroadenoma and apocrine), 10 (55%) had invasive (ductal or lobular), and 2 (12%) had atypical ductal hyperplasia and ductal carcinoma in situ. Five (83%) benign cases and 4 (40%) invasive had detectable CepiCs (Fisher exact test = 0.43). We found a borderline significant trend between the number of CepiCs and the nodes involved (P for trend = 0.06). No association found with ER, PR or ERBB2 status. The mean number of CepiCs/mL in invasive cases was 45.25 +/-96.65 (range 0 to 270.6) compared to 17.47 CepiCs/mL +/-27.8 (range 0 to 72.3) in benign. Additionally, all the CK(+) morphologically distinct cells were EpCAM(-). There is no significant difference between benign and malignant cases when analyzing draws after biopsy. Conclusion: HD-CTC technology is feasible for detection of CepiCs in early stage breast cancer, and in some cases, results in retrieval of a large number of them. Additional technology refinements including determination of appropriate thresholds are needed to improve discrimination of cancer patients from non-cancer, and follow up will help determine whether HD-CTC assay derived enumeration and characterization of CepiCs are associated with prognosis. These early results are promising and ongoing studies at Duke with TSRI will further evaluate the role of CepiCs in early stage breast cancer along with the isolation and analysis of DNA from single-CepiCs. New data will be available by time of presentation.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P4-03-05.
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Yoo DG, Hwang S, Hwang DW, Kim KH, Ahn CS, Ha TY, Song GW, Jung DH, Park GC, Lee SG. Case report of a pancreatic squamoid cyst. KOREAN JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 2013; 17:181-5. [PMID: 26155237 PMCID: PMC4304511 DOI: 10.14701/kjhbps.2013.17.4.181] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 10/21/2013] [Accepted: 11/01/2013] [Indexed: 11/25/2022]
Abstract
Squamoid cyst of the pancreas is a very rare disease and it has been proposed only recently as a distinct pathologic lesion. We herein present a case of pancreatic squamoid cyst in a patient who underwent laparoscopic resection. A 60-year-old woman had an abdominal computed tomography (CT) scan for a routine check-up, and a multi-cystic lesion of 1.8-cm in size was incidentally found in the tail of the pancreas. Biochemical laboratory tests were within normal limits. At first, we presumed that the most likely diagnosis of the cystic lesion was an intraductal papillary mucinous neoplasm. To treat this lesion, we performed laparoscopic spleen-saving distal pancreatectomy. The patient showed the usual routine postoperative course and she was discharged 10 days after surgery. On examination of the resected specimen, a well-defined, oligolocular cystic mass was found in the pancreatic tail, without a solid portion. Histologic examination revealed that the cysts had linings ranging from flat squamoid cells to transitional cells with non-keratinization. After immunohistochemical staining, the final diagnosis was confirmed to be squamoid cyst of the pancreas. This lesion appears to be regarded as a benign entity, thus an extended operation should be avoided and resection of the lesion can be performed minimally.
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Shin HN, Hwang S, Kim KH, Ahn CS, Moon DB, Ha TY, Song GW, Lee YJ, Lee SG. Role of the 1-month protocol transarterial chemoinfusion in detecting intrahepatic metastasis after resection of large hepatocellular carcinoma greater than 10 cm. KOREAN JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 2013; 17:157-61. [PMID: 26155232 PMCID: PMC4304512 DOI: 10.14701/kjhbps.2013.17.4.157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 10/02/2013] [Accepted: 10/17/2013] [Indexed: 12/12/2022]
Abstract
Backgrounds/Aims Tumor recurrence is very common after hepatic resection of hepatocellular carcinoma (HCC) ≥10 cm. The purpose of this study was to validate the prognostic significance of the preoperative alkaline phosphatase (ALP) level and early intrahepatic metastasis in HCC patients who underwent resection of large HCC. Methods Clinical data of 100 large HCC patients who underwent liver resection were retrospectively reviewed. All of them underwent protocol transarterial chemoinfusion (TACI) at 1 month. Results Median tumor diameter was 13.8 cm, and 94% were single lesions. Systematic and non-systematic resections were performed in 91% and 9%, respectively, with R0 resection achieved in 84%. Overall 1-, 3- and 5-year survival rates were 76%, 38.5%, and 30.4%, respectively. Univariate analyses on patient survival revealed that intrahepatic metastasis on 1-month protocol TACI was the only significant risk factor (p=0.002). Mean ALP values according to the intrahepatic metastasis on 1-month protocol TACI were 124.6±76.9 IU/L and 145.1±92.6 IU/L, which did not show a statistical difference (p=0.23). Conclusions In patients with large HCC, 1-month protocol TACI combined with hepatic resection may contribute to the early detection and timely treatment of potentially preexisting metastatic lesions.
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Kline JA, Watts J, Courtney D, Lee YY, Hwang S. Severe pulmonary embolism decreases plasma L-arginine. Eur Respir J 2013; 43:906-9. [DOI: 10.1183/09031936.00171913] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ambady P, Holdhoff M, Ferrigno C, Grossman S, Anderson MD, Liu D, Conrad C, Penas-Prado M, Gilbert MR, Yung AWK, de Groot J, Aoki T, Nishikawa R, Sugiyama K, Nonoguchi N, Kawabata N, Mishima K, Adachi JI, Kurisu K, Yamasaki F, Tominaga T, Kumabe T, Ueki K, Higuchi F, Yamamoto T, Ishikawa E, Takeshima H, Yamashita S, Arita K, Hirano H, Yamada S, Matsutani M, Apok V, Mills S, Soh C, Karabatsou K, Arimappamagan A, Arya S, Majaid M, Somanna S, Santosh V, Schaff L, Armentano F, Harrison C, Lassman A, McKhann G, Iwamoto F, Armstrong T, Yuan Y, Liu D, Acquaye A, Vera-Bolanos E, Diefes K, Heathcock L, Cahill D, Gilbert M, Aldape K, Arrillaga-Romany I, Ruddy K, Greenberg S, Nayak L, Avgeropoulos N, Avgeropoulos G, Riggs G, Reilly C, Banerji N, Bruns P, Hoag M, Gilliland K, Trusheim J, Bekaert L, Borha A, Emery E, Busson A, Guillamo JS, Bell M, Harrison C, Armentano F, Lassman A, Connolly ES, Khandji A, Iwamoto F, Blakeley J, Ye X, Bergner A, Dombi E, Zalewski C, Follmer K, Halpin C, Fayad L, Jacobs M, Baldwin A, Langmead S, Whitcomb T, Jennings D, Widemann B, Plotkin S, Brandes AA, Mason W, Pichler J, Nowak AK, Gil M, Saran F, Revil C, Lutiger B, Carpentier AF, Milojkovic-Kerklaan B, Aftimos P, Altintas S, Jager A, Gladdines W, Lonnqvist F, Soetekouw P, van Linde M, Awada A, Schellens J, Brandsma D, Brenner A, Sun J, Floyd J, Hart C, Eng C, Fichtel L, Gruslova A, Lodi A, Tiziani S, Bridge CA, Baldock A, Kumthekar P, Dilfer P, Johnston SK, Jacobs J, Corwin D, Guyman L, Rockne R, Sonabend A, Cloney M, Canoll P, Swanson KR, Bromberg J, Schouten H, Schaafsma R, Baars J, Brandsma D, Lugtenburg P, van Montfort C, van den Bent M, Doorduijn J, Spalding A, LaRocca R, Haninger D, Saaraswat T, Coombs L, Rai S, Burton E, Burzynski G, Burzynski S, Janicki T, Marszalek A, Burzynski S, Janicki T, Burzynski G, Marszalek A, Cachia D, Smith T, Cardona AF, Mayor LC, Jimenez E, Hakim F, Yepes C, Bermudez S, Useche N, Asencio JL, Mejia JA, Vargas C, Otero JM, Carranza H, Ortiz LD, Cardona AF, Ortiz LD, Jimenez E, Hakim F, Yepes C, Useche N, Bermudez S, Asencio JL, Carranza H, Vargas C, Otero JM, Bartels C, Quintero A, Restrepo CE, Gomez S, Bernal-Vaca L, Lema M, Cardona AF, Ortiz LD, Useche N, Bermudez S, Jimenez E, Hakim F, Yepes C, Mejia JA, Bernal-Vaca L, Restrepo CE, Gomez S, Quintero A, Bartels C, Carranza H, Vargas C, Otero JM, Carlo M, Omuro A, Grommes C, Kris M, Nolan C, Pentsova E, Pietanza M, Kaley T, Carrabba G, Giammattei L, Draghi R, Conte V, Martinelli I, Caroli M, Bertani G, Locatelli M, Rampini P, Artoni A, Carrabba G, Bertani G, Cogiamanian F, Ardolino G, Zarino B, Locatelli M, Caroli M, Rampini P, Chamberlain M, Raizer J, Soffetti R, Ruda R, Brandsma D, Boogerd W, Taillibert S, Le Rhun E, Jaeckle K, van den Bent M, Wen P, Chamberlain M, Chinot OL, Wick W, Mason W, Henriksson R, Saran F, Nishikawa R, Carpentier AF, Hoang-Xuan K, Kavan P, Cernea D, Brandes AA, Hilton M, Kerloeguen Y, Guijarro A, Cloughsey T, Choi JH, Hong YK, Conrad C, Yung WKA, deGroot J, Gilbert M, Loghin M, Penas-Prado M, Tremont I, Silberman S, Picker D, Costa R, Lycette J, Gancher S, Cullen J, Winer E, Hochberg F, Sachs G, Jeyapalan S, Dahiya S, Stevens G, Peereboom D, Ahluwalia M, Daras M, Hsu M, Kaley T, Panageas K, Curry R, Avila E, Fuente MDL, Omuro A, DeAngelis L, Desjardins A, Sampson J, Peters K, Ranjan T, Vlahovic G, Threatt S, Herndon J, Boulton S, Lally-Goss D, McSherry F, Friedman A, Friedman H, Bigner D, Gromeier M, Prust M, Kalpathy-Cramer J, Poloskova P, Jafari-Khouzani K, Gerstner E, Dietrich J, Fabi A, Villani V, Vaccaro V, Vidiri A, Giannarelli D, Piludu F, Anelli V, Carapella C, Cognetti F, Pace A, Flowers A, Flowers A, Killory B, Furuse M, Miyatake SI, Kawabata S, Kuroiwa T, Garciarena P, Anderson MD, Hamilton J, Schellingerhout D, Fuller GN, Sawaya R, Gilbert MR, Gilbert M, Pugh S, Won M, Blumenthal D, Vogelbaum M, Aldape K, Colman H, Chakravarti A, Jeraj R, Dignam J, Armstrong T, Wefel J, Brown P, Jaeckle K, Schiff D, Brachman D, Werner-Wasik M, Tremont-Lukats I, Sulman E, Mehta M, Gill B, Yun J, Goldstein H, Malone H, Pisapia D, Sonabend AM, Mckhann GK, Sisti MB, Sims P, Canoll P, Bruce JN, Girvan A, Carter G, Li L, Kaltenboeck A, Chawla A, Ivanova J, Koh M, Stevens J, Lahn M, Gore M, Hariharan S, Porta C, Bjarnason G, Bracarda S, Hawkins R, Oudard S, Zhang K, Fly K, Matczak E, Szczylik C, Grossman R, Ram Z, Hamza M, O'Brien B, Mandel J, DeGroot J, Han S, Molinaro A, Berger M, Prados M, Chang S, Clarke J, Butowski N, Hashimoto N, Chiba Y, Tsuboi A, Kinoshita M, Hirayama R, Kagawa N, Oka Y, Oji Y, Sugiyama H, Yoshimine T, Hawkins-Daarud A, Jackson PR, Swanson KR, Sarmiento JM, Ly D, Jutla J, Ortega A, Carico C, Dickinson H, Phuphanich S, Rudnick J, Patil C, Hu J, Iglseder S, Nowosielski M, Nevinny-Stickel M, Stockhammer G, Jain R, Poisson L, Scarpace L, Mikkelsen T, Kirby J, Freymann J, Hwang S, Gutman D, Jaffe C, Brat D, Flanders A, Janicki T, Burzynski S, Burzynski G, Marszalek A, Jiang C, Wang H, Jo J, Williams B, Smolkin M, Wintermark M, Shaffrey M, Schiff D, Juratli T, Soucek S, Kirsch M, Schackert G, Kakkar A, Kumar S, Bhagat U, Kumar A, Suri A, Singh M, Sharma M, Sarkar C, Suri V, Kaley T, Barani I, Chamberlain M, McDermott M, Raizer J, Rogers L, Schiff D, Vogelbaum M, Weber D, Wen P, Kalita O, Vaverka M, Hrabalek L, Zlevorova M, Trojanec R, Hajduch M, Kneblova M, Ehrmann J, Kanner AA, Wong ET, Villano JL, Ram Z, Khatua S, Fuller G, Dasgupta S, Rytting M, Vats T, Zaky W, Khatua S, Sandberg D, Foresman L, Zaky W, Kieran M, Geoerger B, Casanova M, Chisholm J, Aerts I, Bouffet E, Brandes AA, Leary SES, Sullivan M, Bailey S, Cohen K, Mason W, Kalambakas S, Deshpande P, Tai F, Hurh E, McDonald TJ, Kieran M, Hargrave D, Wen PY, Goldman S, Amakye D, Patton M, Tai F, Moreno L, Kim CY, Kim T, Han JH, Kim YJ, Kim IA, Yun CH, Jung HW, Koekkoek JAF, Reijneveld JC, Dirven L, Postma TJ, Vos MJ, Heimans JJ, Taphoorn MJB, Koeppen S, Hense J, Kong XT, Davidson T, Lai A, Cloughesy T, Nghiemphu PL, Kong DS, Choi YL, Seol HJ, Lee JI, Nam DH, Kool M, Jones DTW, Jager N, Northcott PA, Pugh T, Hovestadt V, Markant S, Esparza LA, Bourdeaut F, Remke M, Taylor MD, Cho YJ, Pomeroy SL, Schuller U, Korshunov A, Eils R, Wechsler-Reya RJ, Lichter P, Pfister SM, Krel R, Krutoshinskaya Y, Rosiello A, Seidman R, Kowalska A, Kudo T, Hata Y, Maehara T, Kumthekar P, Bridge C, Patel V, Rademaker A, Helenowski I, Mrugala M, Rockhill J, Swanson K, Grimm S, Raizer J, Meletath S, Bennett M, Nestor VA, Fink KL, Lee E, Reardon D, Schiff D, Drappatz J, Muzikansky A, Hammond S, Grimm S, Norden A, Beroukhim R, McCluskey C, Chi A, Batchelor T, Smith K, Gaffey S, Gerard M, Snodgras S, Raizer J, Wen P, Leeper H, Johnson D, Lima J, Porensky E, Cavaliere R, Lin A, Liu J, Evans J, Leuthardt E, Dacey R, Dowling J, Kim A, Zipfel G, Grubb R, Huang J, Robinson C, Simpson J, Linette G, Chicoine M, Tran D, Liubinas SV, D'Abaco GM, Moffat B, Gonzales M, Feleppa F, Nowell CJ, Gorelick A, Drummond KJ, Morokoff AP, O'Brien TJ, Kaye AH, Loghin M, Melhem-Bertrandt A, Penas-Prado M, Zaidi T, Katz R, Lupica K, Stevens G, Ly I, Hamilton S, Rostomily R, Rockhill J, Mrugala M, Mandel J, Yust-Katz S, de Groot J, Yung A, Gilbert M, Burzynski S, Janicki T, Burzynski G, Marszalek A, Pachow D, Kliese N, Kirches E, Mawrin C, McNamara MG, Lwin Z, Jiang H, Chung C, Millar BA, Sahgal A, Laperriere N, Mason WP, Megyesi J, Salehi F, Merker V, Slusarz K, Muzikansky A, Francis S, Plotkin S, Mishima K, Adachi JI, Suzuki T, Uchida E, Yanagawa T, Watanabe Y, Fukuoka K, Yanagisawa T, Wakiya K, Fujimaki T, Nishikawa R, Moiyadi A, Kannan S, Sridhar E, Gupta T, Shetty P, Jalali R, Alshami J, Lecavalier-Barsoum M, Guiot MC, Tampieri D, Kavan P, Muanza T, Nagane M, Kobayashi K, Takayama N, Shiokawa Y, Nakamura H, Makino K, Hideo T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Nambudiri N, Arrilaga I, Dunn I, Folkerth R, Chi S, Reardon D, Nayak L, Omuro A, DeAngelis L, Robins HI, Govindan R, Gadgeel S, Kelly K, Rigas J, Reimers HJ, Peereboom D, Rosenfeld S, Garst J, Ramnath N, Wing P, Zheng M, Urban P, Abrey L, Wen P, Nayak L, DeAngelis LM, Wen PY, Brandes AA, Soffietti R, Peereboom DM, Lin NU, Chamberlain M, Macdonald D, Galanis E, Perry J, Jaeckle K, Mehta M, Stupp R, van den Bent M, Reardon DA, Norden A, Hammond S, Drappatz J, Phuphanich S, Reardon D, Wong E, Plotkin S, Lesser G, Raizer J, Batchelor T, Lee E, Kaley T, Muzikansky A, Doherty L, LaFrankie D, Ruland S, Smith K, Gerard M, McCluskey C, Wen P, Norden A, Schiff D, Ahluwalia M, Lesser G, Nayak L, Lee E, Muzikansky A, Dietrich J, Smith K, Gaffey S, McCluskey C, Ligon K, Reardon D, Wen P, Bush NAO, Kesari S, Scott B, Ohno M, Narita Y, Miyakita Y, Arita H, Matsushita Y, Yoshida A, Fukushima S, Ichimura K, Shibui S, Okamura T, Kaneko S, Omuro A, Chinot O, Taillandier L, Ghesquieres H, Soussain C, Delwail V, Lamy T, Gressin R, Choquet S, Soubeyran P, Maire JP, Benouaich-Amiel A, Lebouvier-Sadot S, Gyan E, Barrie M, del Rio MS, Gonzalez-Aguilar A, Houllier C, Tanguy ML, Hoang-Xuan K, Omuro A, Abrey L, Raizer J, Paleologos N, Forsyth P, DeAngelis L, Kaley T, Louis D, Cairncross JG, Matasar M, Mehta J, Grimm S, Moskowitz C, Sauter C, Opinaldo P, Torcuator R, Ortiz LD, Cardona AF, Hakim F, Jimenez E, Yepes C, Useche N, Bermudez S, Mejia JA, Asencio JL, Carranza H, Vargas C, Otero JM, Lema M, Pace A, Villani V, Fabi A, Carapella CM, Patel A, Allen J, Dicker D, Sheehan J, El-Deiry W, Glantz M, Tsyvkin E, Rauschkolb P, Pentsova E, Lee M, Perez A, Norton J, Uschmann H, Chamczuck A, Khan M, Fratkin J, Rahman R, Hempfling K, Norden A, Reardon DA, Nayak L, Rinne M, Doherty L, Ruland S, Rai A, Rifenburg J, LaFrankie D, Wen P, Lee E, Ranjan T, Peters K, Vlahovic G, Friedman H, Desjardins A, Reveles I, Brenner A, Ruda R, Bello L, Castellano A, Bertero L, Bosa C, Trevisan E, Riva M, Donativi M, Falini A, Soffietti R, Saran F, Chinot OL, Henriksson R, Mason W, Wick W, Nishikawa R, Dahr S, Hilton M, Garcia J, Cloughesy T, Sasaki H, Nishiyama Y, Yoshida K, Hirose Y, Schwartz M, Grimm S, Kumthekar P, Fralin S, Rice L, Drawz A, Helenowski I, Rademaker A, Raizer J, Schwartz K, Chang H, Nikolai M, Kurniali P, Olson K, Pernicone J, Sweeley C, Noel M, Sharma M, Gupta R, Suri V, Singh M, Sarkar C, Shibahara I, Sonoda Y, Saito R, Kanamori M, Yamashita Y, Kumabe T, Watanabe M, Suzuki H, Watanabe T, Ishioka C, Tominaga T, Shih K, Chowdhary S, Rosenblatt P, Weir AB, Shepard G, Williams JT, Shastry M, Hainsworth JD, Singer S, Riely GJ, Kris MG, Grommes C, Sanders MWCB, Arik Y, Seute T, Robe PAJT, Leijten FSS, Snijders TJ, Sturla L, Culhane JJ, Donahue J, Jeyapalan S, Suchorska B, Jansen N, Wenter V, Eigenbrod S, Schmid-Tannwald C, Zwergal A, Niyazi M, Bartenstein P, Schnell O, Kreth FW, LaFougere C, Tonn JC, Taillandier L, Wittwer B, Blonski M, Faure G, De Carvalho M, Le Rhun E, Tanaka K, Sasayama T, Nishihara M, Mizukawa K, Kohmura E, Taylor S, Newell K, Graves L, Timmer M, Cramer C, Rohn G, Goldbrunner R, Turner S, Gergel T, Lacroix M, Toms S, Ueki K, Higuchi F, Sakamoto S, Kim P, Salgado MAV, Rueda AG, Urzaiz LL, Villanueva MG, Millan JMS, Cervantes ER, Pampliega RA, de Pedro MDA, Berrocal VR, Mena AC, van Zanten SV, Jansen M, van Vuurden D, Huisman M, Hoekstra O, van Dongen G, Kaspers GJ, Schlamann A, von Bueren AO, Hagel C, Kramm C, Kortmann RD, Muller K, Friedrich C, Muller K, von Hoff K, Kwiecien R, Pietsch T, Warmuth-Metz M, Gerber NU, Hau P, Kuehl J, Kortmann RD, von Bueren AO, Rutkowski S, von Bueren AO, Friedrich C, von Hoff K, Kwiecien R, Muller K, Pietsch T, Warmuth-Metz M, Kuehl J, Kortmann RD, Rutkowski S, Walker J, Tremont I, Armstrong T, Wang H, Jiang C, Wang H, Jiang C, Warren P, Robert S, Lahti A, White D, Reid M, Nabors L, Sontheimer H, Wen P, Yung A, Mellinghoff I, Lamborn K, Ramkissoon S, Cloughesy T, Rinne M, Omuro A, DeAngelis L, Gilbert M, Chi A, Batchelor T, Colman H, Chang S, Nayak L, Massacesi C, DiTomaso E, Prados M, Reardon D, Ligon K, Wong ET, Elzinga G, Chung A, Barron L, Bloom J, Swanson KD, Elzinga G, Chung A, Wong ET, Wu W, Galanis E, Wen P, Das A, Fine H, Cloughesy T, Sargent D, Yoon WS, Yang SH, Chung DS, Jeun SS, Hong YK, Yust-Katz S, Milbourne A, Diane L, Gilbert M, Armstrong T, Zaky W, Weinberg J, Fuller G, Ketonen L, McAleer MF, Ahmed N, Khatua S, Zaky W, Olar A, Stewart J, Sandberg D, Foresman L, Ketonen L, Khatua S. NEURO/MEDICAL ONCOLOGY. Neuro Oncol 2013; 15:iii98-iii135. [PMCID: PMC3823897 DOI: 10.1093/neuonc/not182] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2023] Open
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Adachi K, Sasaki H, Nagahisa S, Yoshida K, Hattori N, Nishiyama Y, Kawase T, Hasegawa M, Abe M, Hirose Y, Alentorn A, Marie Y, Poggioli S, Alshehhi H, Boisselier B, Carpentier C, Mokhtari K, Capelle L, Figarella-Branger D, Hoang-Xuan K, Sanson M, Delattre JY, Idbaih A, Yust-Katz S, Anderson M, Olar A, Eterovic A, Ezzeddine N, Chen K, Zhao H, Fuller G, Aldape K, de Groot J, Andor N, Harness J, Lopez SG, Fung TL, Mewes HW, Petritsch C, Arivazhagan A, Somasundaram K, Thennarasu K, Pandey P, Anandh B, Santosh V, Chandramouli B, Hegde A, Kondaiah P, Rao M, Bell R, Kang R, Hong C, Song J, Costello J, Bell R, Nagarajan R, Zhang B, Diaz A, Wang T, Song J, Costello J, Bie L, Li Y, Li Y, Liu H, Luyo WFC, Carnero MH, Iruegas MEP, Morell AR, Figueiras MC, Lopez RL, Valverde CF, Chan AKY, Pang JCS, Chung NYF, Li KKW, Poon WS, Chan DTM, Wang Y, Ng HAK, Chaumeil M, Larson P, Yoshihara H, Vigneron D, Nelson S, Pieper R, Phillips J, Ronen S, Clark V, Omay ZE, Serin A, Gunel J, Omay B, Grady C, Youngblood M, Bilguvar K, Baehring J, Piepmeier J, Gutin P, Vortmeyer A, Brennan C, Pamir MN, Kilic T, Krischek B, Simon M, Yasuno K, Gunel M, Cohen AL, Sato M, Aldape KD, Mason C, Diefes K, Heathcock L, Abegglen L, Shrieve D, Couldwell W, Schiffman JD, Colman H, D'Alessandris QG, Cenci T, Martini M, Ricci-Vitiani L, De Maria R, Larocca LM, Pallini R, de Groot J, Theeler B, Aldape K, Lang F, Rao G, Gilbert M, Sulman E, Luthra R, Eterovic K, Chen K, Routbort M, Verhaak R, Mills G, Mendelsohn J, Meric-Bernstam F, Yung A, MacArthur K, Hahn S, Kao G, Lustig R, Alonso-Basanta M, Chandrasekaran S, Wileyto EP, Reyes E, Dorsey J, Fujii K, Kurozumi K, Ichikawa T, Onishi M, Ishida J, Shimazu Y, Kaur B, Chiocca EA, Date I, Geisenberger C, Mock A, Warta R, Schwager C, Hartmann C, von Deimling A, Abdollahi A, Herold-Mende C, Gevaert O, Achrol A, Gholamin S, Mitra S, Westbroek E, Loya J, Mitchell L, Chang S, Steinberg G, Plevritis S, Cheshier S, Gevaert O, Mitchell L, Achrol A, Xu J, Steinberg G, Cheshier S, Napel S, Zaharchuk G, Plevritis S, Gevaert O, Achrol A, Chang S, Harsh G, Steinberg G, Cheshier S, Plevritis S, Gutman D, Holder C, Colen R, Dunn W, Jain R, Cooper L, Hwang S, Flanders A, Brat D, Hayes J, Droop A, Thygesen H, Boissinot M, Westhead D, Short S, Lawler S, Bady P, Kurscheid S, Delorenzi M, Hegi ME, Crosby C, Faulkner C, Smye-Rumsby T, Kurian K, Williams M, Hopkins K, Faulkner C, Palmer A, Williams H, Wragg C, Haynes HR, Williams M, Hopkins K, Kurian KM, Haynes HR, Crosby C, Williams H, White P, Hopkins K, Williams M, Kurian KM, Ishida J, Kurozumi K, Ichikawa T, Onishi M, Fujii K, Shimazu Y, Oka T, Date I, Jalbert L, Elkhaled A, Phillips J, Chang S, Nelson S, Jensen R, Salzman K, Schabel M, Gillespie D, Mumert M, Johnson B, Mazor T, Hong C, Barnes M, Yamamoto S, Ueda H, Tatsuno K, Aihara K, Jalbert L, Nelson S, Bollen A, Hirst M, Marra M, Mukasa A, Saito N, Aburatani H, Berger M, Chang S, Taylor B, Costello J, Popov S, Mackay A, Ingram W, Burford A, Jury A, Vinci M, Jones C, Jones DTW, Hovestadt V, Picelli S, Wang W, Northcott PA, Kool M, Reifenberger G, Pietsch T, Sultan M, Lehrach H, Yaspo ML, Borkhardt A, Landgraf P, Eils R, Korshunov A, Zapatka M, Radlwimmer B, Pfister SM, Lichter P, Joy A, Smirnov I, Reiser M, Shapiro W, Mills G, Kim S, Feuerstein B, Jungk C, Mock A, Geisenberger C, Warta R, Friauf S, Unterberg A, Herold-Mende C, Juratli TA, McElroy J, Meng W, Huebner A, Geiger KD, Krex D, Schackert G, Chakravarti A, Lautenschlaeger T, Kim BY, Jiang W, Beiko J, Prabhu S, DeMonte F, Lang F, Gilbert M, Aldape K, Sawaya R, Cahill D, McCutcheon I, Lau C, Wang L, Terashima K, Yamaguchi S, Burstein M, Sun J, Suzuki T, Nishikawa R, Nakamura H, Natsume A, Terasaka S, Ng HK, Muzny D, Gibbs R, Wheeler D, Lautenschlaeger T, Juratli TA, McElroy J, Meng W, Huebner A, Geiger KD, Krex D, Schackert G, Chakravarti A, Zhang XQ, Sun S, Lam KF, Kiang KMY, Pu JKS, Ho ASW, Leung GKK, Loebel F, Curry WT, Barker FG, Lelic N, Chi AS, Cahill DP, Lu D, Yin J, Teo C, McDonald K, Madhankumar A, Weston C, Slagle-Webb B, Sheehan J, Patel A, Glantz M, Connor J, Maire C, Francis J, Zhang CZ, Jung J, Manzo V, Adalsteinsson V, Homer H, Blumenstiel B, Pedamallu CS, Nickerson E, Ligon A, Love C, Meyerson M, Ligon K, Mazor T, Johnson B, Hong C, Barnes M, Jalbert LE, Nelson SJ, Bollen AW, Smirnov IV, Song JS, Olshen AB, Berger MS, Chang SM, Taylor BS, Costello JF, Mehta S, Armstrong B, Peng S, Bapat A, Berens M, Melendez B, Mollejo M, Mur P, Hernandez-Iglesias T, Fiano C, Ruiz J, Rey JA, Mock A, Stadler V, Schulte A, Lamszus K, Schichor C, Westphal M, Tonn JC, Unterberg A, Herold-Mende C, Morozova O, Katzman S, Grifford M, Salama S, Haussler D, Nagarajan R, Zhang B, Johnson B, Bell R, Olshen A, Fouse S, Diaz A, Smirnov I, Kang R, Wang T, Costello J, Nakamizo S, Sasayama T, Tanaka H, Tanaka K, Mizukawa K, Yoshida M, Kohmura E, Northcott P, Hovestadt V, Jones D, Kool M, Korshunov A, Lichter P, Pfister S, Otani R, Mukasa A, Takayanagi S, Saito K, Tanaka S, Shin M, Saito N, Ozawa T, Riester M, Cheng YK, Huse J, Helmy K, Charles N, Squatrito M, Michor F, Holland E, Perrech M, Dreher L, Rohn G, Goldbrunner R, Timmer M, Pollo B, Palumbo V, Calatozzolo C, Patane M, Nunziata R, Farinotti M, Silvani A, Lodrini S, Finocchiaro G, Lopez E, Rioscovian A, Ruiz R, Siordia G, de Leon AP, Rostomily C, Rostomily R, Silbergeld D, Kolstoe D, Chamberlain M, Silber J, Roth P, Keller A, Hoheisel J, Codo P, Bauer A, Backes C, Leidinger P, Meese E, Thiel E, Korfel A, Weller M, Saito K, Mukasa A, Nagae G, Nagane M, Aihara K, Takayanagi S, Tanaka S, Aburatani H, Saito N, Salama S, Sanborn JZ, Grifford M, Brennan C, Mikkelsen T, Jhanwar S, Chin L, Haussler D, Sasayama T, Tanaka K, Nakamizo S, Nishihara M, Tanaka H, Mizukawa K, Kohmura E, Schliesser M, Grimm C, Weiss E, Claus R, Weichenhan D, Weiler M, Hielscher T, Sahm F, Wiestler B, Klein AC, Blaes J, Weller M, Plass C, Wick W, Stragliotto G, Rahbar A, Soderberg-Naucler C, Sulman E, Won M, Ezhilarasan R, Sun P, Blumenthal D, Vogelbaum M, Colman H, Jenkins R, Chakravarti A, Jeraj R, Brown P, Jaeckle K, Schiff D, Dignam J, Atkins J, Brachman D, Werner-Wasik M, Gilbert M, Mehta M, Aldape K, Terashima K, Shen J, Luan J, Yu A, Suzuki T, Nishikawa R, Matsutani M, Liang Y, Man TK, Lau C, Trister A, Tokita M, Mikheeva S, Mikheev A, Friend S, Rostomily R, van den Bent M, Erdem L, Gorlia T, Taphoorn M, Kros J, Wesseling P, Dubbink H, Ibdaih A, Sanson M, French P, van Thuijl H, Mazor T, Johnson B, Fouse S, Heimans J, Wesseling P, Ylstra B, Reijneveld J, Taylor B, Berger M, Chang S, Costello J, Prabowo A, van Thuijl H, Scheinin I, van Essen H, Spliet W, Ferrier C, van Rijen P, Veersema T, Thom M, Meeteren ASV, Reijneveld J, Ylstra B, Wesseling P, Aronica E, Kim H, Zheng S, Mikkelsen T, Brat DJ, Virk S, Amini S, Sougnez C, Chin L, Barnholtz-Sloan J, Verhaak RGW, Watts C, Sottoriva A, Spiteri I, Piccirillo S, Touloumis A, Collins P, Marioni J, Curtis C, Tavare S, Weiss E, Grimm C, Schliesser M, Hielscher T, Claus R, Sahm F, Wiestler B, Klein AC, Blaes J, Tews B, Weiler M, Weichenhan D, Hartmann C, Weller M, Plass C, Wick W, Yeung TPC, Al-Khazraji B, Morrison L, Hoffman L, Jackson D, Lee TY, Yartsev S, Bauman G, Zheng S, Fu J, Vegesna R, Mao Y, Heathcock LE, Torres-Garcia W, Ezhilarasan R, Wang S, McKenna A, Chin L, Brennan CW, Yung WKA, Weinstein JN, Aldape KD, Sulman EP, Chen K, Koul D, Verhaak RGW. OMICS AND PROGNSTIC MARKERS. Neuro Oncol 2013; 15:iii136-iii155. [PMCID: PMC3823898 DOI: 10.1093/neuonc/not183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023] Open
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Arakawa Y, Fujimoto KI, Murata D, Nakamoto Y, Okada T, Miyamoto S, Bahr O, Harter PN, Weise L, You SJ, Ronellenfitsch MW, Rieger J, Steinbach JP, Hattingen E, Bahr O, Jurcoane A, Daneshvar K, Pilatus U, Mittelbronn M, Steinbach JP, Hattingen E, Carrillo J, Bota D, Handwerker J, Su LMY, Chen T, Stathopoulos A, Yu H, Chang JH, Kim EH, Kim SH, Mi, Yun J, Pytel P, Collins J, Choi Y, Lukas R, Nicholas M, Colen R, Jafrani R, Zinn P, Colen R, Ashour O, Zinn P, Colen R, Vangel M, Gutman D, Hwang S, Wintermark M, Jain R, Jilwan-Nicolas M, Chen J, Raghavan P, Holder C, Rubin D, Huang E, Kirby J, Freymann J, Jaffe C, Flanders A, Zinn P, Colen R, Ashour O, Zinn P, Colen R, Zinn P, Dahiya S, Statsevych V, Elson P, Xie H, Chao S, Peereboom D, Stevens G, Barnett G, Ahluwalia M, Daras M, Karimi S, Abrey L, Sanchez J, Beal K, Gutin P, Kaley T, Grommes C, Correa D, Reiner A, Briggs S, Omuro A, Verburg N, Hoefnagels F, Pouwels P, Boellaard R, Barkhof F, Hoekstra O, Wesseling P, Reijneveld J, Heimans J, Vandertop P, Zwinderman K, Hamer HDW, Elinzano H, Kadivar F, Yadav PO, Breese VL, Jackson CL, Donahue JE, Boxerman JL, Ellingson B, Pope W, Lai A, Nghiemphu P, Cloughesy T, Ellingson B, Pope W, Chen W, Czernin J, Phelps M, Lai A, Nghiemphu P, Liau L, Cloughesy T, Ellingson B, Leu K, Tran A, Pope W, Lai A, Nghiemphu P, Harris R, Woodworth D, Cloughesy T, Ellingson B, Pope W, Leu K, Chen W, Czernin J, Phelps M, Lai A, Nghiemphu P, Liau L, Cloughesy T, Ellingson B, Enzmann D, Pope W, Lai A, Nghiemphu P, Liau L, Cloughesy T, Eoli M, Di Stefano AL, Aquino D, Scotti A, Anghileri E, Cuppini L, Prodi E, Finocchiaro G, Bruzzone MG, Fujimoto K, Arakawa Y, Murata D, Nakamoto Y, Okada T, Miyamoto S, Galldiks N, Stoffels G, Filss C, Dunkl V, Rapp M, Sabel M, Ruge MI, Goldbrunner R, Shah NJ, Fink GR, Coenen HH, Langen KJ, Guha-Thakurta N, Langford L, Collet S, Valable S, Constans JM, Lechapt-Zalcman E, Roussel S, Delcroix N, Bernaudin M, Abbas A, Ibazizene E, Barre L, Derlon JM, Guillamo JS, Harris R, Bookheimer S, Cloughesy T, Kim H, Pope W, Yang K, Lai A, Nghiemphu P, Ellingson B, Huang R, Rahman R, Hamdan A, Kane C, Chen C, Norden A, Reardon D, Mukundan S, Wen P, Jafrani R, Zinn P, Colen R, Jafrani R, Zinn P, Colen R, Jancalek R, Bulik M, Kazda T, Jensen R, Salzman K, Kamson D, Lee T, Varadarajan K, Robinette N, Muzik O, Chakraborty P, Barger G, Mittal S, Juhasz C, Kamson D, Barger G, Robinette N, Muzik O, Chakraborty P, Kupsky W, Mittal S, Juhasz C, Kinoshita M, Sasayama T, Narita Y, Kawaguchi A, Yamashita F, Chiba Y, Kagawa N, Tanaka K, Kohmura E, Arita H, Okita Y, Ohno M, Miyakita Y, Shibui S, Hashimoto N, Yoshimine T, Ronan LK, Eskey C, Hampton T, Fadul C, LaMontagne P, Milchenko M, Sylvester P, Benzinger T, Marcus D, Fouke SJ, Lupo J, Bian W, Anwar M, Banerjee S, Hess C, Chang S, Nelson S, Mabray M, Sanchez L, Valles F, Barajas R, Rubenstein J, Cha S, Miyake K, Ogawa D, Hatakeyama T, Kawai N, Tamiya T, Mori K, Ishikura R, Tomogane Y, Ando K, Izumoto S, Nelson S, Lieberman F, Lupo J, Viziri S, Nabors LB, Crane J, Wen P, Cote A, Peereboom D, Wen Q, Cloughesy T, Robins HI, Fisher J, Desideri S, Grossman S, Ye X, Blakeley J, Nonaka M, Nakajima S, Shofuda T, Kanemura Y, Nowosielski M, Wiestler B, Gobel G, Hutterer M, Schlemmer H, Stockhammer G, Wick W, Bendszus M, Radbruch A, Perreault S, Yeom K, Ramaswamy V, Shih D, Remke M, Luu B, Schubert S, Fisher P, Partap S, Vogel H, Poussaint TY, Taylor M, Cho YJ, Piludu F, Pace A, Fabi A, Anelli V, Villani V, Carapella C, Marzi S, Vidiri A, Pungavkar S, Tanawde P, Epari S, Patkar D, Lawande M, Moiyadi A, Gupta T, Jalali R, Rahman R, Akgoz A, You H, Hamdan A, Seethamraju R, Wen P, Young G, Rao A, Rao G, Flanders A, Ghosh P, Rao G, Martinez J, Rao A, Roh TH, Kim EH, Chang JH, Kushnirsky M, Katz J, Knisely J, Schulder M, Steinklein J, Rosen L, Warshall C, Nguyen V, Tiwari P, Rogers L, Wolansky L, Sloan A, Barnholtz-Sloan J, Tatsauka C, Cohen M, Madabhushi A, Rachinger W, Thon N, Haug A, Schuller U, Schichor C, Tonn JC, Tran A, Lai A, Li S, Pope W, Teixeira S, Harris R, Woodworth D, Nghiemphu P, Cloughesy T, Ellingson B, Villanueva-Meyer J, Barajas R, Mabray M, Barani I, Chen W, Shankaranarayanan A, Koon P, Cha S, Wen Q, Elkhaled A, Essock-Burns E, Molinaro A, Phillips J, Chang S, Cha S, Nelson S, Wolf D, Ye X, Lim M, Zhu H, Wang M, Quinones-Hinojosa A, Weingart J, Olivi A, van Zijl P, Laterra J, Zhou J, Blakeley J, Zakaria R, Das K, Sluming V, Bhojak M, Walker C, Jenkinson MD, (Tiger) Yuan S, Tao R, Yang G, Chen Z, Mu D, Zhao S, Fu Z, Li W, Yu J. RADIOLOGY. Neuro Oncol 2013; 15:iii191-iii205. [PMCID: PMC3823904 DOI: 10.1093/neuonc/not189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/14/2023] Open
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Kim N, Park PJ, Jung MK, Song GW, Jung DH, Lee SG, Ahn CS, Hwang S. Differential function of natural killer cells in the liver graft perfusate of Korean population. Transplant Proc 2013; 45:2886-91. [PMID: 24156998 DOI: 10.1016/j.transproceed.2013.08.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Liver perfusate (LP) lymphocytes show unique subsets compared with peripheral blood (PB) lymphocytes. LP natural killer (NK) and NKT cells may display unique cytotoxicity and cytokine production, thus leading to distinct roles in liver transplantation. In this study, we sought to evaluate the functions of graft perfusate NK and NKT cells in clinical liver transplantation. METHODS The living donor right lobe graft was initially washed with 1 L of histidine-tryptophan-ketoglutarate solution to collect the perfusate. We also collected donor PB. Lymphocytes separated by the Ficoll-Hypaque density gradient method underwent immunophenotyping using multicolor flow cytometry. To assess cytokine secretion, we performed the enzyme-linked immunosorbent assay. RESULTS There were more NK and NKT cells in LP confirming previous reports. In particular, CD56(bright)CD16(low) NK cells accounted for approximately 50% of total NK cells compared with 5% to 10% among PB NK cells. In response to cytokine stimulation LP NK cells produce tumor necrosis factor-α at different levels and less interleukin-10 compared with PB NK cells. The major source of interferon-γ production upon stimulation with liver caner cells were CD56(dim) NK cells and CD56(-)CD3(-) cells rather than NKT or T cells. Unlike PB NK cells, LP CD56(bright)CD16(low) NK cells along with CD56(dim)CD16(high) NK cells and NKT cells were efficient killers against Korean liver cancer cells. CONCLUSION LP NK and NKT cells showed unique functions in cytotoxicity and cytokine production.
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Kang SH, Hwang S, Jung DH, Ahn CS, Moon DB, Ha TY, Song GW, Kim KH, Park GC, Namgoong JM, Park YH, Park HW, Jung BH, Lee SG. Unification venoplasty to cope with recipient portal vein anomaly during living donor liver transplantation. Transplant Proc 2013; 45:3000-4. [PMID: 24157023 DOI: 10.1016/j.transproceed.2013.08.073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To cope with recipient portal vein (PV) anomalies, such as early branching of the right posterior section (RPS), during living donor liver transplantation (LDLT) surgery, we performed a simulation study to standardize the surgical technique for unification portal venoplasty. METHODS This study included an observational analysis of conventional methods utilizing RPS PV, simulation-based design of a new surgical technique, and clinical application of this new technique. RESULTS In a case encountering RPS PV, a mild anastomotic PV stenosis was persistent over 6 months postsurgery, indicating the need for technical refinement. After computational simulation analysis, we found that simple suturing of the PV branch patch automatically resulted in a funnel-shaped elongation. A prospective recipient study (n = 30) indicated that usual PV reconstruction via the PV bifurcation method is feasible in the absence of unusual donor or recipient PV anomaly. Retrospective living donor PV anatomy analysis (n = 20) revealed that 20-mm-long limbs of the first-order PV branches are necessary to make a 10- to l5-mm-long funneled PV stump. This technique of unification venoplasty for an anomalous recipient PV was applied to an adult patient undergoing LDLT with a right liver graft, for which it was shown to be technically feasible and effective. CONCLUSIONS A simplified unification venoplasty technique was developed to cope with a recipient PV anomaly in adult LDLT.
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Lee J, Kim KW, Kim SY, Kim B, Lee SJ, Kim HJ, Lee JS, Lee MG, Song GW, Hwang S, Lee SG. Feasibility of semiautomated MR volumetry using gadoxetic acid-enhanced MRI at hepatobiliary phase for living liver donors. Magn Reson Med 2013; 72:640-5. [PMID: 24151218 DOI: 10.1002/mrm.24964] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 09/03/2013] [Accepted: 09/03/2013] [Indexed: 01/02/2023]
Abstract
PURPOSE To assess the feasibility of semiautomated MR volumetry using gadoxetic acid-enhanced MRI at the hepatobiliary phase compared with manual CT volumetry. METHODS Forty potential live liver donor candidates who underwent MR and CT on the same day, were included in our study. Semiautomated MR volumetry was performed using gadoxetic acid-enhanced MRI at the hepatobiliary phase. We performed the quadratic MR image division for correction of the bias field inhomogeneity. With manual CT volumetry as the reference standard, we calculated the average volume measurement error of the semiautomated MR volumetry. We also calculated the mean of the number and time of the manual editing, edited volume, and total processing time. RESULTS The average volume measurement errors of the semiautomated MR volumetry were 2.35% ± 1.22%. The average values of the numbers of editing, operation times of manual editing, edited volumes, and total processing time for the semiautomated MR volumetry were 1.9 ± 0.6, 8.1 ± 2.7 s, 12.4 ± 8.8 mL, and 11.7 ± 2.9 s, respectively. CONCLUSION Semiautomated liver MR volumetry using hepatobiliary phase gadoxetic acid-enhanced MRI with the quadratic MR image division is a reliable, easy, and fast tool to measure liver volume in potential living liver donors.
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Hwang S, Sarna LK, Siow YL, K O. High Fat Diet Disrupts Homocysteine Metabolism. Can J Cardiol 2013. [DOI: 10.1016/j.cjca.2013.07.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Hwang S, Moon DB, Ahn CS, Kim KH, Ha TY, Song GW, Jung DH, Park GC, Lee H, Lee Y, Chung YH, Abdulkarim B, Lee SG. Risk-Based Long-Term Screening for Hepatocellular Carcinoma Recurrence After Living Donor Liver Transplantation. Transplant Proc 2013; 45:3076-84. [DOI: 10.1016/j.transproceed.2013.08.068] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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