2021
Calcifying nested stromal–epithelial tumor: a clinicopathologic and molecular genetic study of eight cases highlighting metastatic potential and recurrent CTNNB1 and TERT promoter alterations
Papke Jr. D, Dong F, Zhang X, Kozielski R, Basturk O, Fletcher CDM, Zhao L. Calcifying nested stromal–epithelial tumor: a clinicopathologic and molecular genetic study of eight cases highlighting metastatic potential and recurrent CTNNB1 and TERT promoter alterations. Modern Pathology 2021, 34: 1696-1703. PMID: 33994539, DOI: 10.1038/s41379-021-00822-w.Peer-Reviewed Original ResearchConceptsStromal-epithelial tumorTERT promoter mutationsMetastatic diseaseCTNNB1 alterationsRare hepatic tumorRecurrent liver tumorsTERT promoter alterationsMedian tumor sizePromoter mutationsMolecular genetic featuresNuclear β-catenin expressionΒ-catenin expressionNeoadjuvant chemotherapyAbdominal metastasesLatter patientsLymphovascular invasionMedian ageLung metastasesTumor sizeHepatic tumorsNeuroendocrine markersEosinophilic cytoplasmLiver tumorsFibrous stromaTumor fibrosis
2018
Calcifying Nested Stromal-Epithelial Tumor of the Liver: An Update and Literature Review
Benedict M, Zhang X. Calcifying Nested Stromal-Epithelial Tumor of the Liver: An Update and Literature Review. Archives Of Pathology & Laboratory Medicine 2018, 143: 264-268. PMID: 30354275, DOI: 10.5858/arpa.2017-0346-rs.Peer-Reviewed Original ResearchConceptsStromal-epithelial tumorStromal tumorsCell tumorsMetastatic gastrointestinal stromal tumorsDesmoplastic small round cell tumorSmall round cell tumorRole of chemotherapyGastrointestinal stromal tumorsCases of metastasisSpindle cell tumorsRound cell tumorMyofibroblastic stromaSurgical interventionSynovial sarcomaTumoral recurrenceVascular invasionRare entityHeterotopic ossificationEpithelial tumorsPsammomatous calcificationEpithelioid cellsTumorsLiverOrganoid arrangementVariety of names