2013
Performance of endoscopic ultrasound-guided fine needle aspiration in diagnosing pancreatic neuroendocrine tumors
Bernstein J, Ustun B, Alomari A, Bao F, Aslanian HR, Siddiqui U, Chhieng D, Cai G. Performance of endoscopic ultrasound-guided fine needle aspiration in diagnosing pancreatic neuroendocrine tumors. CytoJournal 2013, 10: 10. PMID: 23858320, PMCID: PMC3709383, DOI: 10.4103/1742-6413.112648.Peer-Reviewed Original ResearchEndoscopic ultrasound-guided fine-needle aspirationPancreatic neuroendocrine tumorsUltrasound-guided fine-needle aspirationFine-needle aspirationNeuroendocrine tumorsNeedle aspirationCytological diagnosisMucinous cystic neoplasmSmall-sized tumorsDiagnosis of neoplasmRetrospective studyCystic neoplasmsRare tumorDefinite diagnosisDifferential diagnosisSized tumorsFNA diagnosisCytomorphologic featuresAtypical diagnosisDiagnostic pitfallsPatientsDiscrepant casesTumorsImmunocytochemical studyDiagnosis
2012
Cytoplasmic vacuolization: An under‐recognized cytomorphologic feature in endocrine tumors of the pancreas
Levy GH, Finkelstein A, Harigopal M, Chhieng D, Cai G. Cytoplasmic vacuolization: An under‐recognized cytomorphologic feature in endocrine tumors of the pancreas. Diagnostic Cytopathology 2012, 41: 623-628. PMID: 22807461, DOI: 10.1002/dc.22893.Peer-Reviewed Original ResearchConceptsFine-needle aspirationPancreatic endocrine neoplasmsCytomorphologic featuresDiagnostic pitfallsEndoscopic ultrasound-guided fine-needle aspirationUltrasound-guided fine-needle aspirationFine cytoplasmic vacuolesClinicopathologic featuresDiagnostic challengeEndocrine tumorsEndocrine neoplasmsSmall biopsiesAccurate diagnosisImmunocytochemical studyCytoplasmic vacuoles