2025
Epithelioid Trophoblastic Tumor
Niu N, Hui P. Epithelioid Trophoblastic Tumor. 2025, 163-184. DOI: 10.1007/978-3-031-83545-2_11.Peer-Reviewed Original ResearchEpithelioid trophoblastic tumorCase of epithelioid trophoblastic tumorTrophoblastic tumorHuman chorionic gonadotropinIntermediate trophoblastEvacuation of hydatidiform molePresence of epithelioid cellsGestational trophoblastic tumorsIndolent clinical courseAtypical choriocarcinomaSomatic carcinomasHydatidiform MoleTrophoblastic neoplasmsClinical courseLung metastasesChorion laeveMultiple nodulesTumor cellsChorionic gonadotropinHistological featuresEpithelioid cellsTumorDocumented caseChoriocarcinomaMetastasisGenetic Basis of Gestational Trophoblastic Disease
Hui P. Genetic Basis of Gestational Trophoblastic Disease. 2025, 31-45. DOI: 10.1007/978-3-031-83545-2_3.Peer-Reviewed Original ResearchPlacental site trophoblastic tumorEpithelioid trophoblastic tumorGestational trophoblastic diseaseIntermediate trophoblastTrophoblastic tumorTrophoblastic diseaseHydatidiform MoleEntities of gestational trophoblastic diseaseChorionic-type intermediate trophoblastNeoplastic cellsChorionic villous trophoblastPartial Hydatidiform MoleStage of placental formationTrophoblast cell typesMalignant human cancersGestational choriocarcinomaPlacental formationVillous trophoblastChorion laevePathway of differentiationTumor cellsHyperplastic proliferationCytologic featuresBiomarker expressionProliferative disordersOverview of Gestational Trophoblastic Disease
Hui P. Overview of Gestational Trophoblastic Disease. 2025, 1-14. DOI: 10.1007/978-3-031-83545-2_1.Peer-Reviewed Original ResearchGestational trophoblastic diseaseEpithelioid trophoblastic tumorMolecular genetic pathogenesisRare neoplastic conditionTrophoblastic tumorTrophoblastic diseaseHydatidiform MoleGenetic pathogenesisClinical managementBiological behaviorNeoplastic conditionsProliferative conditionsClinical settingDiagnostic entityAge groupsDiagnostic pathologyReproductive disordersGenetic compositionPathologyHuman pathologiesHuman medicineGeographical distributionHydatidiformTumorMorbidityMixed Gestational Trophoblastic Tumors
Hui P. Mixed Gestational Trophoblastic Tumors. 2025, 185-191. DOI: 10.1007/978-3-031-83545-2_12.Peer-Reviewed Original ResearchGestational trophoblastic tumorsEpithelioid trophoblastic tumorGestational trophoblastic neoplasiaTrophoblastic tumorElevated serum hCG levelsSerum hCG levelsAntecedent pregnancyTrophoblastic neoplasiaVaginal bleedingTumor presentationHCG levelsPresenting symptomsRare formDiagnostic considerationsReproductive ageTumorPresentationGestationBleedingPregnancyInterval timeNeoplasiaPatientsCasesDiagnosisGestational Trophoblastic Neoplasia (GTN)
Hui P. Gestational Trophoblastic Neoplasia (GTN). 2025, 97-103. DOI: 10.1007/978-3-031-83545-2_7.Peer-Reviewed Original ResearchPlacental site trophoblastic tumorGestational trophoblastic neoplasiaEpithelioid trophoblastic tumorPersistent moleInvasive moleTrophoblastic tumorFederation of Gynecology and Obstetrics (FIGOInternational Federation of Gynecology and Obstetrics (FIGOClinical disease classificationMetastatic moleGestational choriocarcinomaTrophoblastic neoplasiaPrognostic factorsNon-molarTrophoblast processesClinical managementInternational FederationChoriocarcinomaTumorFIGOPregnancyNeoplasiaDisease classificationMolars
2024
Mixed Gestational Trophoblastic Tumors—Challenging Clinicopathological Presentations
Niu N, Buza N, Hui P. Mixed Gestational Trophoblastic Tumors—Challenging Clinicopathological Presentations. International Journal Of Gynecological Pathology 2024, 44: 42-48. PMID: 38959396, DOI: 10.1097/pgp.0000000000001044.Peer-Reviewed Original ResearchPlacental site trophoblastic tumorEpithelioid trophoblastic tumorSerum human chorionic gonadotropinHuman chorionic gonadotropinTrophoblastic tumorImmune checkpoint inhibitor therapyActinomycin D therapyMethotrexate-based chemotherapyVariable clinicopathological presentationsCheckpoint inhibitor therapyGestational trophoblastic tumorsSerum hCG levelsExtrauterine metastasesMultiagent chemotherapyVaginal bleedingHCG levelsHydatidiform MoleInhibitor therapyCervical massUterine massGestational originEndometrial biopsyClinicopathological presentationPatient ageDisease-free
2023
Extrauterine epithelioid trophoblastic tumour and its somatic carcinoma mimics: short tandem repeat genotyping meets the diagnostic challenges
Niu N, Ordulu Z, Burak Z, Buza N, Hui P. Extrauterine epithelioid trophoblastic tumour and its somatic carcinoma mimics: short tandem repeat genotyping meets the diagnostic challenges. Histopathology 2023, 84: 325-335. PMID: 37743102, DOI: 10.1111/his.15054.Peer-Reviewed Original ResearchConceptsEpithelioid trophoblastic tumorGestational trophoblastic tumorsTrophoblastic tumorExtrauterine sitesSomatic carcinomasDifferential diagnosisDiagnosis of ETTExtrauterine epithelioid trophoblastic tumorsTriple-negative breast carcinomaTrophoblastic differentiationMetastatic triple-negative breast carcinomaPrimary lung carcinomaMain differential diagnosisMajor differential diagnosisEctopic gestationImmunohistochemical featuresDiagnostic challengeMetastatic tumorsLung carcinomaBreast carcinomaPatient managementEpithelioid malignanciesImmunohistochemical levelCarcinomaTumor tissueMR“I”: An “eye” for the preoperative diagnosis of ectopic molar pregnancy, a case report
Swamy S, Swamy M, Samanvitha H, Elsayed S. MR“I”: An “eye” for the preoperative diagnosis of ectopic molar pregnancy, a case report. Journal Of Family Medicine And Primary Care 2023, 12: 581-585. PMID: 37122670, PMCID: PMC10131974, DOI: 10.4103/jfmpc.jfmpc_1770_22.Peer-Reviewed Original ResearchPlacental site trophoblastic diseaseEctopic molar pregnancyEpithelioid trophoblastic tumorMolar pregnancyEctopic gestationEctopic pregnancyInvasive moleTrophoblastic tumorTrophoblastic diseasePreoperative diagnosisDiagnosis of ectopic pregnancySuperiority of magnetic resonance imagingGestational trophoblastic neoplasiaMagnetic resonance imagingMolar gestationsMolar tissueTrophoblastic neoplasiaAnalysis of clinical signsGestational massHydatidiform MoleBeta-hCGMaternal deathsSonographic identificationCase reportMaternal mortality
2021
Gestational Trophoblastic Neoplasms
Hui P. Gestational Trophoblastic Neoplasms. 2021, 791-820. DOI: 10.1007/978-3-030-84725-8_29.Peer-Reviewed Original ResearchEpithelioid trophoblastic tumorPlacental site nodulePlacental site trophoblastic tumorExaggerated placental site reactionAtypical placental site noduleGestational trophoblastic neoplasiaTrophoblastic tumorGestational choriocarcinomaPersistent gestational trophoblastic neoplasiaEarly chemotherapeutic interventionGestational trophoblastic tumorsGestational trophoblastic neoplasmsBenign reactive conditionsDistinct neoplastic entitySite reactionsTrophoblastic neoplasiaIntermediate trophoblastTrophoblastic neoplasmsPathological diagnosisPrecursor lesionsAncillary studiesNeoplastic entitiesPatient managementHigh indexHistological characteristics
2018
Gestational Trophoblastic Tumors: A Timely Review of Diagnostic Pathology
Hui P. Gestational Trophoblastic Tumors: A Timely Review of Diagnostic Pathology. Archives Of Pathology & Laboratory Medicine 2018, 143: 65-74. PMID: 30407075, DOI: 10.5858/arpa.2018-0234-ra.Peer-Reviewed Original ResearchConceptsGestational trophoblastic tumorsTrophoblastic tumorPersistent gestational trophoblastic neoplasiaPlacental site trophoblastic tumorAtypical placental site noduleEarly chemotherapeutic interventionPlacental site noduleEpithelioid trophoblastic tumorGestational trophoblastic neoplasiaClinical featuresGestational choriocarcinomaTrophoblastic neoplasiaHistologic characteristicsPathologic diagnosisClinical managementPrecursor lesionsHigh indexClinical practiceAccurate diagnosisTumorsChemotherapeutic interventionSurveillance programDistinct entityMolecular biomarkersDiagnostic recognition
2016
Putative Precursor Lesions of Gestational Trophoblastic Neoplasia
Buza N, Hui P. Putative Precursor Lesions of Gestational Trophoblastic Neoplasia. 2016, 85-102. DOI: 10.1007/978-3-319-22509-8_5.Peer-Reviewed Original ResearchPlacental site trophoblastic tumorEpithelioid trophoblastic tumorPlacental site nodulePrecursor lesionsTrophoblastic tumorRare caseAtypical placental site noduleRisk of progressionExaggerated placental siteGestational trophoblastic neoplasiaGestational trophoblastic neoplasmsSignificant cytological atypiaHistological diagnostic criteriaMajority of tumorsPossible precursor lesionsPutative precursor lesionsIntraplacental choriocarcinomaEctopic pregnancyTerm pregnancyTrophoblastic neoplasiaGestational choriocarcinomaNon-molar abortionsPlacental siteTrophoblastic neoplasmsCytological atypia
2011
Tumor-Like Trophoblastic Conditions
Hui P. Tumor-Like Trophoblastic Conditions. Current Clinical Pathology 2011, 147-159. DOI: 10.1007/978-1-61779-394-3_10.Peer-Reviewed Original ResearchPlacental site nodulePlacental site trophoblastic tumorEpithelioid trophoblastic tumorTrophoblastic tumorIntermediate trophoblastExaggerated placental site reactionNon-trophoblastic neoplasmsSquamous cell carcinomaPrior pregnancyCell carcinomaSite reactionsIncidental findingProliferative lesionsNeoplastic counterpartsImplantation sitesCytological featuresLesionsTumorsTrophoblastConcurrent gestationReactive conditionsClinicopathologicallyPregnancyReactive processCarcinomaGenetic Basis of Gestational Trophoblastic Disease
Hui P. Genetic Basis of Gestational Trophoblastic Disease. Current Clinical Pathology 2011, 41-55. DOI: 10.1007/978-1-61779-394-3_3.Peer-Reviewed Original ResearchGestational trophoblastic diseasePlacental site trophoblastic tumorEpithelioid trophoblastic tumorTrophoblastic tumorIntermediate trophoblastTrophoblastic diseaseExaggerated placental site reactionChorionic villous trophoblastPlacental site noduleUnique clinical settingGestational choriocarcinomaSite reactionsMalignant tumorsLesional cellsProliferative lesionsProliferative disordersTrophoblastic cellsVillous trophoblastBiomarker expressionClinical settingImplantation sitesTumorsUnique genetic factorsRecent linkage studiesComplete hydatidiform
2010
Gestational trophoblastic disease: histopathological diagnosis in the molecular era
Buza N, Hui P. Gestational trophoblastic disease: histopathological diagnosis in the molecular era. Diagnostic Histopathology 2010, 16: 526-537. DOI: 10.1016/j.mpdhp.2010.08.002.Peer-Reviewed Original ResearchGestational trophoblastic diseaseTrophoblastic diseaseTrophoblastic tumorCharacteristic histological featuresExaggerated placental sitePlacental site noduleEpithelioid trophoblastic tumorTumor-like conditionsFuture diagnostic algorithmsDiagnosis of hydatidiformUnique neoplasmGestational choriocarcinomaPlacental siteHistological featuresHistopathological diagnosisDifferential diagnosisDiagnostic criteriaMolecular testingPlacental trophoblastsProliferative disordersDiagnostic algorithmDiagnosisPartial hydatidiformHeterogeneous groupDiagnostic problems
2008
Epithelioid trophoblastic tumor: comparative genomic hybridization and diagnostic DNA genotyping
Xu ML, Yang B, Carcangiu ML, Hui P. Epithelioid trophoblastic tumor: comparative genomic hybridization and diagnostic DNA genotyping. Modern Pathology 2008, 22: 232-238. PMID: 18820674, DOI: 10.1038/modpathol.2008.165.Peer-Reviewed Original ResearchMeSH KeywordsAdultCarcinoma, Squamous CellComparative Genomic HybridizationDiagnosis, DifferentialEndometrial NeoplasmsEpithelioid CellsFemaleGene Expression Regulation, NeoplasticGenetic TestingGenotypeGestational Trophoblastic DiseaseHumansItalyLung NeoplasmsMiddle AgedPregnancyUnited StatesUterine Cervical NeoplasmsConceptsEpithelioid trophoblastic tumorTrophoblastic tumorSquamous cell carcinomaUterine cervixComparative genomic hybridizationCommon squamous cell carcinomaChromosomal alterationsInvasive squamous cell carcinomaChorionic-type intermediate trophoblastGestational trophoblastic diseaseGenomic hybridizationDNA genotypingIntermediate trophoblastTrophoblastic diseaseAnatomic locationComparative genomic hybridization analysisTrophoblastic originTumorsGenomic hybridization analysisCervixNormal tissuesTrophoblastic natureConventional comparative genomic hybridizationCarcinomaChromosomal profile
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