2018
Low Frequency of Lymph Node Metastases in Patients in the United States With Early-stage Gastric Cancers That Fulfill Japanese Endoscopic Resection Criteria
Hanada Y, Choi AY, Hwang JH, Draganov PV, Khanna L, Sethi A, Bartel MJ, Goel N, Abe S, De Latour RA, Park K, Melis M, Newman E, Hatzaras I, Reddy SS, Farma JM, Liu X, Schlachterman A, Kresak J, Trapp G, Ansari N, Schrope B, Lee JY, Dhall D, Lo S, Jamil LH, Burch M, Gaddam S, Gong Y, Del Portillo A, Tomizawa Y, Truong CD, Brewer Gutierrez OI, Montgomery E, Johnston FM, Duncan M, Canto M, Ahuja N, Lennon AM, Ngamruengphong S. Low Frequency of Lymph Node Metastases in Patients in the United States With Early-stage Gastric Cancers That Fulfill Japanese Endoscopic Resection Criteria. Clinical Gastroenterology And Hepatology 2018, 17: 1763-1769. PMID: 30471457, DOI: 10.1016/j.cgh.2018.11.031.Peer-Reviewed Original ResearchMeSH KeywordsAdenocarcinomaAgedAged, 80 and overCarcinoma, Signet Ring CellEndoscopic Mucosal ResectionFemaleGastrectomyHumansJapanLymph NodesLymphatic MetastasisMaleMiddle AgedNeoplasm GradingNeoplasm InvasivenessNeoplasm StagingPractice Guidelines as TopicRetrospective StudiesStomach NeoplasmsTumor BurdenUnited StatesConceptsFrequency of lymphEarly gastric cancerEndoscopic resectionLymph node metastasisLymph nodesGastric cancerLymphovascular invasionNode metastasisGastric adenocarcinomaEarly gastric cancer lesionsEarly-stage gastric cancerEndoscopic resection criteriaLymph node dissectionTertiary care centerRisk of lymphRisk of metastasisGastric cancer lesionsDefinitive therapyNode dissectionResection criteriaSurgical resectionAsian patientsRetrospective studySubmucosal invasionRisk factors
2017
Can echogenic appearance of neuroendocrine liver metastases on intraoperative ultrasonography predict tumor biology and prognosis?
Dogeas E, Chong CCN, Weiss MJ, Ahuja N, Choti MA. Can echogenic appearance of neuroendocrine liver metastases on intraoperative ultrasonography predict tumor biology and prognosis? Hepato Pancreato Biliary 2017, 20: 237-243. PMID: 29103839, DOI: 10.1016/j.hpb.2017.08.029.Peer-Reviewed Original ResearchConceptsNeuroendocrine liver metastasesTumor biologyLiver metastasesShorter median disease-free survivalMedian disease-free survivalDisease-free survivalManagement of patientsPotential prognostic factorsSmaller tumor sizeLong-term outcomesHypoechoic metastasesAdditional metastasesPrognostic factorsClinicopathologic factorsSurgical interventionSurgical strategyPreoperative imagingTumor sizeHypoechoic lesionsIntraoperative ultrasonographyNeuroendocrine tumorsProspective dataHyperechoic lesionsTumor gradeBiologic behavior
2009
Prognostic Significance of Gremlin1 (GREM1) Promoter CpG Island Hypermethylation in Clear Cell Renal Cell Carcinoma
van Vlodrop IJ, Baldewijns MM, Smits KM, Schouten LJ, van Neste L, van Criekinge W, van Poppel H, Lerut E, Schuebel KE, Ahuja N, Herman JG, de Bruïne AP, van Engeland M. Prognostic Significance of Gremlin1 (GREM1) Promoter CpG Island Hypermethylation in Clear Cell Renal Cell Carcinoma. American Journal Of Pathology 2009, 176: 575-584. PMID: 20042676, PMCID: PMC2808066, DOI: 10.2353/ajpath.2010.090442.Peer-Reviewed Original ResearchConceptsClear cell renal cell carcinomaCell renal cell carcinomaRenal cell carcinomaCcRCC cell linesCell carcinomaIndependent patient seriesSignificant worse survivalMean vessel densityCell linesOverall survivalWorse survivalClinical outcomesPatient seriesTumor characteristicsPrognostic significanceTumor sizeBone morphogenetic protein antagonistFuhrman gradeMethylation-specific PCRUnivariate analysisVessel densityAngiogenic parametersMultivariate analysisActive angiogenesisTumor angiogenesis