Wai Kuen Ng

Summary

Publications

  1. ncbi request reprint Fine needle aspiration cytology of follicular carcinoma with clear cell change. A case report
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong
    Acta Cytol 46:757-61. 2002
  2. ncbi request reprint Actin inclusions in stromal cells of fibroepithelial tumor of breast: immunohistochemical and ultrastructural studies
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Ultrastruct Pathol 23:199-205. 1999
  3. ncbi request reprint Transitional cell metaplasia of the uterine cervix is related to human papillomavirus: molecular analysis in seven patients with cytohistologic correlation
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong, China
    Cancer 96:250-8. 2002
  4. ncbi request reprint Liquid-based cytology findings of glassy cell carcinoma of the cervix. Report of a case with histologic correlation and molecular analysis
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 48:99-106. 2004
  5. ncbi request reprint Fine-needle aspiration cytology findings of an uncommon micropapillary variant of pure mucinous carcinoma of the breast: review of patients over an 8-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
    Cancer 96:280-8. 2002
  6. ncbi request reprint Nodal presentation of nasal-type NK/T-cell lymphoma. Report of two cases with fine needle aspiration cytology findings
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong SAR, China
    Acta Cytol 47:1063-8. 2003
  7. ncbi request reprint Thin-layer cytology findings of small cell carcinoma of the lower female genital tract. Review of three cases with molecular analysis
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:56-64. 2003
  8. ncbi request reprint Cytologic and immunocytochemical findings of anaplastic large cell lymphoma: analysis of ten fine-needle aspiration specimens over a 9-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong, China
    Cancer 99:33-43. 2003
  9. ncbi request reprint Thin-layer (liquid-based) cytologic findings of papillary squamotransitional cell carcinoma of the cervix. Review of cases over a 4-year period with emphasis on potential diagnostic pitfalls
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:141-8. 2003
  10. ncbi request reprint Warty (condylomatous) carcinoma of the cervix. A review of 3 cases with emphasis on thin-layer cytology and molecular analysis for HPV
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:159-66. 2003

Collaborators

Detail Information

Publications39

  1. ncbi request reprint Fine needle aspiration cytology of follicular carcinoma with clear cell change. A case report
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong
    Acta Cytol 46:757-61. 2002
    ..Clear cell change, which may occur in a variety of thyroid neoplasms, is an uncommon finding. A fine needle aspirate of a follicular neoplasm showing extensive clear cell morphology is even more rarely described in the literature...
  2. ncbi request reprint Actin inclusions in stromal cells of fibroepithelial tumor of breast: immunohistochemical and ultrastructural studies
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Ultrastruct Pathol 23:199-205. 1999
    ..The pathogenesis may be related to abnormal production of truncated actin filaments or alteration in microenvironment...
  3. ncbi request reprint Transitional cell metaplasia of the uterine cervix is related to human papillomavirus: molecular analysis in seven patients with cytohistologic correlation
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong, China
    Cancer 96:250-8. 2002
    ..The underlying etiology and biologic significance remains uncertain. The thin-layer cytology findings and association with human papillomavirus (HPV) have not been studied thoroughly...
  4. ncbi request reprint Liquid-based cytology findings of glassy cell carcinoma of the cervix. Report of a case with histologic correlation and molecular analysis
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 48:99-106. 2004
    ..Glassy cell carcinoma is a rare form of poorly differentiated carcinoma of the cervix with no obvious squamous or glandular differentiation. Its liquid-based cytology findings have not been described before...
  5. ncbi request reprint Fine-needle aspiration cytology findings of an uncommon micropapillary variant of pure mucinous carcinoma of the breast: review of patients over an 8-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
    Cancer 96:280-8. 2002
    ..A distinctive micropapillary variant with most tumor cells arranged in micropapillae/pseudoacini has not been described previously...
  6. ncbi request reprint Nodal presentation of nasal-type NK/T-cell lymphoma. Report of two cases with fine needle aspiration cytology findings
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong SAR, China
    Acta Cytol 47:1063-8. 2003
    ..Secondary lymph node involvement is rarely encountered until late in the disease course. The fine needle aspiration cytology of NK/T-cell lymphoma with a nodal presentation has not been described before...
  7. ncbi request reprint Thin-layer cytology findings of small cell carcinoma of the lower female genital tract. Review of three cases with molecular analysis
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:56-64. 2003
    ..To describe the thin-layer cytology findings of small cell carcinoma of the low female genital tract, with histologic correlation and human papillomavirus (HPV) genotyping...
  8. ncbi request reprint Cytologic and immunocytochemical findings of anaplastic large cell lymphoma: analysis of ten fine-needle aspiration specimens over a 9-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong, China
    Cancer 99:33-43. 2003
    ....
  9. ncbi request reprint Thin-layer (liquid-based) cytologic findings of papillary squamotransitional cell carcinoma of the cervix. Review of cases over a 4-year period with emphasis on potential diagnostic pitfalls
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:141-8. 2003
    ..To describe the thin-layer cytology and diagnostic pitfalls of papillary squamotransitional cell carcinoma of the cervix, with clinical and histologic correlation...
  10. ncbi request reprint Warty (condylomatous) carcinoma of the cervix. A review of 3 cases with emphasis on thin-layer cytology and molecular analysis for HPV
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:159-66. 2003
    ..To describe the thin-layer cytology (if available) and histologic findings of warty (condylomatous) carcinoma of the cervix, with molecular analysis for HPV screening...
  11. ncbi request reprint Mammary pseudoangiomatous stromal hyperplasia. A reappraisal of the fine needle aspiration cytology findings
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong S A R, China
    Acta Cytol 47:373-80. 2003
    ..To describe and reevaluate the fine needle aspiration cytology findings of pseudoangiomatous stromal hyperplasia (PASH) of the breast, with histologic, immunohistochemical and ultrastructural correlation...
  12. ncbi request reprint Mammary mucinous carcinoma with marked cytoplasmic hyalinization. A report of 2 cases with emphasis on fine needle aspiration cytologic findings
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong SAR, China
    Acta Cytol 47:1045-9. 2003
    ..Cytoplasmic eosinophilia in breast tumors is due mainly to abundance of secretory granules, lysosomes and/or mitochondria. Diffuse cytoplasmic hyalinization caused by intermediate filaments has not been described before...
  13. ncbi request reprint Significance of atypical repair in liquid-based gynecologic cytology: a follow-up study with molecular analysis for human papillomavirus
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China
    Cancer 99:141-8. 2003
    ..Although some cases do represent reparative change of dysplastic epithelium, the overall significance of identifying atypical reparative cells, especially in liquid-based cytology specimens, has not been investigated thoroughly...
  14. ncbi request reprint Cytologic findings of angioimmunoblastic T-cell lymphoma: analysis of 16 fine-needle aspirates over 9-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
    Cancer 96:166-73. 2002
    ..A classic example of this group is angioimmunoblastic T-cell lymphoma (AILD-T). The fine-needle aspiration cytology of this relatively well-defined histologic subtype of T-cell lymphoma is rarely described in the literature...
  15. ncbi request reprint Peritoneal washing cytology findings of disseminated myxoid leiomyosarcoma of uterus: report of a case with emphasis on possible differential diagnosis
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong SAR, China
    Diagn Cytopathol 27:47-52. 2002
    ..In a correct clinical setting, the peculiar association with mucoid matrix and absence of classic lipoblasts should also raise the suspicion of metastatic myxoid leiomyosarcoma...
  16. ncbi request reprint Fine needle aspiration cytology of invasive cribriform carcinoma of the breast with osteoclastlike giant cells: a case report
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Acta Cytol 45:593-8. 2001
    ..Details of the fine needle aspiration cytology of this phenomenon, especially in thin-layer preparations, have been described rarely...
  17. ncbi request reprint Arias-Stella atypia in a paratubal cyst: a rare phenomenon with potential diagnostic pitfalls
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Acta Cytol 45:627-30. 2001
    ..Similar changes in the tubal epithelium are exceedingly rare. The cytologic findings of this phenomenon have never been described before...
  18. ncbi request reprint Fine needle aspiration cytology of invasive micropapillary carcinoma of the breast: review of cases in a three-year period
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong
    Acta Cytol 45:973-9. 2001
    ..To describe the fine needle aspiration cytology findings of invasive micropapillary carcinoma and correlate them with the histologic appearance...
  19. ncbi request reprint Sclerosing hemangioma of lung: A close cytologic mimicker of pulmonary adenocarcinoma
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Diagn Cytopathol 25:316-20. 2001
    ..Recognition of the subtle cytologic differences, together with cell block examination, immunocytochemistry, and proper clinicoradiologic correlation, is crucial for an accurate preoperative diagnosis...
  20. ncbi request reprint Crush preparation findings of "sarcomatoid" chordoma of the sacrum: report of a case with histologic, immunohistochemical, and ultrastructural correlation
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Diagn Cytopathol 25:406-10. 2001
    ..Recognition of these "pseudoanaplastic" cytologic features also helps to expand the morphologic spectrum of chordoma...
  21. ncbi request reprint Dirofilariasis of breast: report of two cases diagnosed by fine-needle aspiration biopsy
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong
    Diagn Cytopathol 26:22-5. 2002
    ..A correct diagnosis of dirofilariasis may help to spare patients from unnecessary medical and surgical interventions...
  22. ncbi request reprint Thyroid transcription factor-1 is highly sensitive and specific in differentiating metastatic pulmonary from extrapulmonary adenocarcinoma in effusion fluid cytology specimens
    W K Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
    Cancer 96:43-8. 2002
    ..The usefulness of this immunostain in cytology specimens has not been thoroughly discussed in the literature...
  23. ncbi request reprint Fine needle aspiration cytology of ductal breast carcinoma with neuroendocrine differentiation. Review of eight cases with histologic correlation
    Wai Kuen Ng
    Departments of Pathology and Surgery, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong
    Acta Cytol 46:325-31. 2002
    ..To describe the fine needle aspiration cytology findings of ductal breast carcinoma with neuroendocrine differentiation and correlate them with the histologic appearance...
  24. ncbi request reprint Toward implementation of a regional quality assurance program in cytopathology: the Hong Kong experience
    Wai Kuen Ng
    Cytology Quality Assurance Program Working Group, Hong Kong College of Pathologists, China
    Acta Cytol 50:164-77. 2006
    ..To develop a local quality assurance program in cytopathology based on circulation of patient specimens on glass slides, with limited resources...
  25. ncbi request reprint Fine needle aspiration cytology of apocrine carcinoma of the breast. Review of cases in a three-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 46:507-12. 2002
    ..To describe the fine needle aspiration cytology findings of apocrine carcinoma of breast and correlate them with the histologic appearance...
  26. ncbi request reprint Fine needle aspiration cytology of fibroadenoma with multinucleated stromal giant cells. A review of cases in a six-year period
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 46:535-9. 2002
    ..To describe the fine needle aspiration cytology findings of fibroadenoma with multinucleated stromal giant cells, with histologic correlation...
  27. ncbi request reprint Thin-layer cytology findings of papillary adenosquamous carcinoma of the cervix. Report of a case with histologic correlation and molecular analysis
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:649-56. 2003
    ..Papillary squamotransitional cell carcinoma of the lower female genital tract is a rare form of malignancy with distinctive histologic features. To my knowledge, its adenosquamous counterpart has not been reported before...
  28. ncbi request reprint A follow-up study of atypical squamous cells in gynecologic cytology using conventional papanicolaou smears and liquid-based preparations: the impact of the Bethesda System 2001
    Chris Yick Kwong Lee
    Department of Pathology, Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
    Am J Clin Pathol 127:548-55. 2007
    ..Introduction of dichotomous subcategorization of ASC is relevant, with ASC-H associated with a much higher risk of subsequent high-grade squamous lesions...
  29. ncbi request reprint Significance of squamous cells in fine needle aspiration cytology of the breast. A review of cases in a seven-year period
    Wai Kuen Ng
    Departments of Pathology and Surgery, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong, S A R, China
    Acta Cytol 47:27-35. 2003
    ..To delineate the significance of detecting squamous cells in fine needle aspiration biopsy of breast lesions...
  30. ncbi request reprint Fine needle aspiration cytology in follicular dendritic cell sarcoma: a report of two cases
    Yuen Shan Fan
    Department of Pathology and Clinical Biochemistry, Queen Mary Hospital, Hong Kong SAR, China
    Acta Cytol 51:642-7. 2007
    ..However, difficulties persist in making cytologic diagnosis...
  31. ncbi request reprint Pathologic quiz case: acute renal failure secondary to an uncommon urinary bladder tumor. Micropapillary transitional cell carcinoma of urinary bladder
    Gavin Shueng Wai Chan
    Department of Pathology, Queen Mary Hospital, The University of Hong Kong, Hong Kong
    Arch Pathol Lab Med 129:e53-4. 2005
  32. ncbi request reprint Adenomyoepithelioma of the breast. A review of three cases with reappraisal of the fine needle aspiration biopsy findings
    Wai Kuen Ng
    Department of Pathology, Pamela Youde Nethersole Eastern Hospital, 3 Lok Man Road, Chai Wan, Hong Kong
    Acta Cytol 46:317-24. 2002
    ..To describe the fine needle aspiration cytology findings of adenomyoepithelioma of the breast, with histologic correlation...
  33. doi request reprint EGFR gene mutation study in cytology specimens
    Edmond S K Ma
    Department of Pathology, Hong Kong Sanatorium and Hospital, Hong Kong, China
    Acta Cytol 56:661-8. 2012
    ....
  34. ncbi request reprint Follow-up study of atypical glandular cells in gynecologic cytology using conventional Pap smears and liquid-based preparations: impact of the Bethesda System 2001
    Chris Yick Kwong Lee
    Department of Pathology, The University of Hong Kong and Hong Kong Sanatorium and Hospital, Hong Kong Special Administrative Region, China
    Acta Cytol 52:159-68. 2008
    ..This study evaluated the impact of the Bethesda System (TBS) 2001 in reporting of atypical glandular cells (AGC) when using conventional Pap smears (CS) and liquid-based cytology preparations (LBC)...
  35. ncbi request reprint Fine needle aspiration biopsy for definitive diagnosis of sinus histiocytosis with massive lymphadenopathy
    Wai Kuen Ng
    Acta Cytol 46:1025-7. 2002
  36. ncbi request reprint Non-small cell carcinoma of the lung metastatic to the lower female genital tract and mimicking glassy cell carcinoma
    Wai Kuen Ng
    Acta Cytol 46:438-40. 2002
  37. ncbi request reprint Atypical apocrine metaplasia: a diagnostic pitfall in fine needle aspiration cytology of the breast
    Wai Kuen Ng
    Acta Cytol 47:698-701. 2003
  38. ncbi request reprint Diagnostic utility and limitations of electron microscopy in effusion fluid cytology smears
    Wai Kuen Ng
    Diagn Cytopathol 29:46-8. 2003
  39. ncbi request reprint Fine needle aspiration cytology findings of cystic hypersecretory ductal carcinoma of the breast: a reappraisal
    Wai Kuen Ng
    Acta Cytol 47:513-5. 2003