Search Results - "Chan, Alexander C.L"

Survey for the presence of BK, JC, KI, WU and Merkel cell polyomaviruses in human brain tissues by Lam, W.Y, Leung, B.W, Chu, Ida M.T, Chan, Alexander C.L, Ng, H.K, Chan, Paul K.S

“…Abstract Background Recently three previously unknown polyomaviruses (KI, WU and Merkel cell polyomaviruses) have been identified from human specimens. The…”
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Granulocytic sarcoma of megakaryoblastic differentiation complicating chronic idiopathic myelofibrosis by Chan, Alexander C.L, Kwong, Yok-Lam, Lam, Clarence C.K

“…We report the development of soft tissue granulocytic sarcoma with megakaryoblastic differentiation in a patient with chronic idiopathic myelofibrosis, which…”
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Type II Enteropathy-Associated T-Cell Lymphoma: A Distinct Aggressive Lymphoma With Frequent γδ T-cell Receptor Expression by CHAN, John K. C, CHAN, Alexander C. L, CHEUK, Wah, WAN, Suk-King, LEE, Wai-Ki, LUI, Yun-Hoi, CHAN, Wai-Kong

“…Enteropathy-associated T-cell lymphoma (EATL), an uncommon lymphoma of intestinal intraepithelial T lymphocytes, occurs with a higher frequency in northern…”
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Ocular adnexal lymphoma associated with IgG4+ chronic sclerosing dacryoadenitis: a previously undescribed complication of IgG4-related sclerosing disease by Cheuk, Wah, Yuen, Hunter K L, Chan, Alexander C L, Shih, Lee-Yung, Kuo, Tseng-Tong, Ma, Ming-Wai, Lo, Yan-Fai, Chan, Wai-Kong, Chan, John K C

“…IgG4-related sclerosing disease is a recently recognized inflammatory lesion frequently involving pancreas, submandibular gland, lacrimal gland, and lymph…”
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Diffuse large B-cell lymphoma associated with chronic inflammation as an incidental finding and new clinical scenarios by Loong, Florence, Chan, Alexander CL, Ho, Bernard CS, Chau, Yuk-Ping, Lee, Hwei-Yee, Cheuk, Wah, Yuen, Wai-Key, Ng, Wing-Shun, Cheung, Hung-Leong, Chan, John K C

“…Diffuse large B-cell lymphoma that develops in the setting of long-standing chronic inflammation is typically associated with Epstein–Barr virus, and usually…”
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IgG4-related Sclerosing Mastitis: Description of a New Member of the IgG4-related Sclerosing Diseases by CHEUK, Wah, CHAN, Alexander C. L, LAM, Wai-Lung, CHOW, Sheung-Ming, CROWLEY, Peter, LLOYDD, Richard, CAMPBELL, Ian, THORBURN, Murray, CHAN, John K. C

“…Immunoglobulin G (IgG)4-related sclerosing disease is a recently described syndrome characterized by mass-forming lesions in various organs due to dense…”
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Hong Kong Academy of Medicine position paper on postgraduate medical education 2023 by So, HY, Li, Philip KT, Lai, Paul, Chan, Alexander CL, Chan, Karen KL, Chan, T M, Chao, David VK, Chiu, S N, Chu, K M, Ho, KY, Hugh Simon HS Lam, Law, C K, Law, S W, Ngai, C M, Pang, F C, Tham, Clement CY, Clara WY Wu, Leung, Gilberto KK

“…[...]CBME requires trainers to master teaching skills that may not be well-known. [...]the alignment of learning and assessment methods with CBME approaches…”
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Distribution of human papillomavirus types in cervical cancers in Hong Kong: Current situation and changes over the last decades by Chan, Paul K.S., Ho, Wendy C.S., Yu, Mei‐Yung, Pong, Wai‐Mei, Chan, Alexander C.L., Chan, Amanda K.C., Cheung, Tak‐Hong, Wong, Martin C.S., To, Ka‐Fai, Ng, Ho‐Keung

“…Human papillomavirus (HPV) type distribution among cervical cancers and its possible changes over time are key issues that determine the cost‐effectiveness of…”
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Inflammatory pseudotumor-like follicular dendritic cell tumor : A distinctive low-grade malignant intra-abdominal neoplasm with consistent Epstein-Barr virus association by CHEUK, Wah, CHAN, John K. C, SHEK, Tony W. H, CHANG, Julia H, TSOU, Mei-Hua, YUEN, Nancy W. F, NG, Wai-Fu, CHAN, Alexander C. L, PRAT, Jaime

“…Follicular dendritic cell (FDC) tumors are uncommon neoplasms that can involve lymph nodes or extranodal sites. They can exhibit a broad spectrum of histologic…”
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Metallic implant-associated lymphoma : A distinct subgroup of large b-cell lymphoma related to pyothorax-associated lymphoma? by CHEUK, Wah, CHAN, Alexander C. L, CHAN, John K. C, LAU, Gene T. C, CHAN, Vincent N. H, YIU, Harry H. Y

“…Primary non-Hodgkin lymphoma arising at the site of metallic implant is very rare, and the possible carcinogenic effects of the metallic components and wear…”
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Pulmonary sclerosing hemangioma consistently expresses thyroid transcription factor-1 (TTF-1): A new clue to its histogenesis by CHAN, Alexander C. L, CHAN, John K. C

“…The histogenesis of pulmonary sclerosing hemangioma has remained controversial despite extensive studies by many investigators. The availability of an antibody…”
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CD20 expression in natural killer T cell lymphoma by Gill, Harinder S, Lau, Wing-Hung, Chan, Alexander C L, Leung, Rock Y Y, Khong, Pek-Lan, Leung, Anskar Y H, Kwong, Yok-Lam

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CD56+ NK lymphomas:clinicopathological features and prognosis by KWONG, Y. L., CHAN, LIANG, RAYMOND, CHIANG, ALAN K. S., CHIM, C. S., CHAN, T. K., TODD, DAVID, HO, FAITH C. S.

“…The surface molecule CD56 marks a category of malignant lymphoma of putative natural killer (NK) cell origin. We conducted a retrospective analysis of 24 cases…”
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Diagnostic cytological features of polyacrylamide gel injection augmentation mammoplasty by Lau, Patrick P.L., Chan, Alexander C.L., Tsui, M.H.

“…To study the cytological features of breast lesions associated with hydrophilic polyacrylamide gel (PAAG) injection augmentation mammoplasty and to determine…”
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Follicular dendritic cell tumor of the liver : Evidence for an Epstein-Barr virus-related clonal proliferation of follicular dendritic cells by SHEK, T. W. H, HO, F. C. S, NG, I. O. L, CHAN, A. C. L, MA, L, SRIVASTAVA, G

“…Tumors of the follicular dendritic cell are uncommon, and most occur as primary lymph node tumors. We report a case of primary follicular dendritic cell tumor…”
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Nasal T/natural killer (NK)‐cell lymphomas are derived from Epstein‐Barr virus–infected cytotoxic lymphocytes of both NK‐ and T‐cell lineage by Chiang, Alan K.S., Chan, Alexander C.L., Srivastava, Gopesh, Ho, Faith C.S.

“…The cellular nature of nasal T/natural killer (NK)‐cell lymphomas (NLs) remains controversial. It is still debatable whether these represent T‐cell lymphomas…”
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Cytokeratin-positive malignant tumors with reticulum cell morphology : A subtype of fibroblastic reticulum cell neoplasm? by CHAN, A. C. L, SERRANO-OLMO, J, ERLANDSON, R. A, ROSAI, J

“…Cytokeratin-positive interstitial reticulum cells (CIRCs) have been described as a subset of fibroblastic reticulum cells (FBRCs) normally found in lymph…”
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Odontogenic Keratocysts: A Clinicopathological Study in Hong Kong Chinese by Lam, K. Y., L. Chan, Alexander C.

“…Objective To analyze the clinicopathological features of odontogenic keratocysts in Chinese patients. Study Design Retrospective analysis. Methods The clinical…”
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Frequent detection of Epstein-Barr virus-infected B cells in peripheral T-cell lymphomas by Ho, Joanna W. Y., Ho, Faith C. S., Chan, Alexander C. L., Liang, Raymond H. S., Srivastava, Gopesh

“…Although Epstein–Barr virus (EBV) positivity has been described in peripheral T‐cell lymphomas (PTCLs) in Chinese patients, the cellular lineage of…”
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Natural killer cell lymphoma/leukemia: pathology and treatment by Kwong, Y. L., Chan, Alexander C. L., Liang, Raymond H. S.

“…Malignancies arising from cells of putative natural killer (NK) cell origin have increasingly been recognized as distinct clinicopathological entities. These…”
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