Research Topics
| Guoping CaiSummaryAffiliation: University of Pittsburgh Country: USA Publications
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Detail Information
Publications
Fine-needle aspiration of metastatic prostatic neuroendocrine carcinomas: cytomorphologic and immunophenotypic featuresGuoping Cai
Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15232, USA
Diagn Cytopathol 36:545-9. 2008..Confirming neuroendocrine differentiation in the prior biopsy/resection may help to establish a link between metastasis and prostate primary...- Cytomorphology of lymphoepithelioma-like carcinoma of the urinary bladder: report of two casesGuoping Cai
Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15232, USA
Diagn Cytopathol 36:600-3. 2008..The differential diagnosis included otherwise typical high-grade urothelial carcinoma, reactive urothelial cells and rarely large cell lymphoma. The rarity of the tumor cells may impose a diagnostic challenge in urine specimen... - Fine needle aspiration biopsy of renal mucinous tubular and spindle cell carcinoma: report of two casesDeborah A Marks-Jones
Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
Diagn Cytopathol 38:51-5. 2010..These cytomorphologic, immunophenotypic, and cytogenetic features were helpful for including this entity in the differential diagnosis of renal cell carcinomas... 
Primary vascular neoplasms unique to the spleen: littoral cell angioma and splenic hamartoma diagnosis by fine-needle aspiration biopsyRisha B Ramdall
Department of Pathology, New York University School of Medicine, New York, NY 10016, USA
Diagn Cytopathol 35:137-42. 2007..Our approach to the FNA biopsy diagnosis of these rare vascular neoplasms via compact cell block and immunohistochemistry is described. The differential diagnosis with other primary vascular splenic neoplasms is also discussed...- Fluorescence in situ hybridization studies on direct smears: an approach to enhance the fine-needle aspiration biopsy diagnosis of B-cell non-Hodgkin lymphomasSara E Monaco
Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
Cancer 117:338-48. 2009..The aim of the current study was to determine whether FISH studies performed on unstained direct smears improved the ability to diagnose and/or subclassify B-NHL on FNAB... - Diagnosis of myeloid sarcoma involving salivary glands by fine-needle aspiration cytology and flow cytometry: report of four casesGuoping Cai
Department of Pathology, New York University School of Medicine, 560 First Avenue, New York, NY 10016, USA
Diagn Cytopathol 36:124-7. 2008..High clinical suspicion, careful cytological evaluation, and concurrent ancillary studies are essential for establishing a diagnosis of myeloid sarcoma... - Origin, frequency and clinical significance of glandular cells in liquid-based pap tests from patients posthysterectomyRisha B Ramdall
Department of Pathology, New York University Medical Center Bellevue Hospital Center, New York, New York, USA
Acta Cytol 53:1-9. 2009..To quantify the frequency and significance of glandular cells in posthysterectomy liquid-based (SurePath, TriPath Imaging, Burlington, North Carolina, U.S.A.) vaginal Pap tests... - Fine-needle aspiration biopsy for the primary diagnosis of lymphoproliferative disorders involving the spleen: one institution's experience and review of the literatureRisha B Ramdall
Department of Pathology, New York University Hospitals Center, Bellevue Hospital Medical Center, 462 First Avenue, New York, NY 10016, USA
Diagn Cytopathol 34:812-7. 2006..An extensive review and analysis of the literature involving FNA biopsy of the spleen is also discussed... - Pulmonary metastasis of giant cell tumor of the bone diagnosed by fine-needle aspiration biopsyGuoping Cai
Department of Pathology, New York University School of Medicine, New York, New York 10016, USA
Diagn Cytopathol 35:358-62. 2007..Twenty percent of the mononuclear cells also displayed increased Ki-67 and p53 protein expression. The pulmonary metastasis was similar morphologically and immunophenotypically to the recurrent giant cell tumor of the bone... - The cytomorphologic spectrum of salivary gland type tumors in the lung and mediastinum: a report of 16 patientsSara E Monaco
Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15232, USA
Diagn Cytopathol 40:1062-70. 2012..5% of the patients), and the most common histological subtype was ACC, followed by SDC. This study also illustrates the cytomorphologic features and diagnostic pitfalls of these unusual SGTTs... - Primary hepatic anaplastic large-cell lymphoma diagnosed by fine-needle aspiration biopsyGuoping Cai
Department of Pathology, New York University Medical Center, NY 10016, USA
Diagn Cytopathol 33:106-9. 2005..The diagnosis was confirmed by a core-needle biopsy. This is the first case of primary hepatic ALCL reported in the English cytological literature... - Invasive mammary carcinoma with osteoclast-like giant cells diagnosed by fine-needle aspiration biopsy: review of the cytologic literature and distinction from other mammary lesions containing giant cellsGuoping Cai
Department of Pathology, Division of Cytopathology, New York University School of Medicine, New York, New York 10016, USA
Diagn Cytopathol 30:396-400. 2004..Knowledge of the bland cytologic pattern and the admixture of giant cells seen in invasive cribriform carcinoma with osteoclast-like giant cells should avoid making a false negative diagnosis on aspiration biopsy... - Fine-needle aspiration biopsy findings in epithelioid myoepithelioma of the parotid gland: a case reportRisha B Ramdall
New York University Hospitals Center-Bellevue Hospital Center, New York, NY, USA
Diagn Cytopathol 34:776-9. 2006..The differential diagnosis with other salivary gland neoplasms is discussed... - Expression of androgen receptor associated protein 55 (ARA55) in the developing human fetal prostateGuoping Cai
Departments of Pathology, New York University School of Medicine, New York Harbor Healthcare System, New York, USA
J Urol 173:2190-3. 2005..CONCLUSIONS: The intimate relationship between ARA55 expressing stromal cells and mitotically active, noncanalized acini suggests that ARA55 has a role in the stromal-epithelial interaction involved in fetal prostate development...