The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management
Low Grade Papillary Nasopharyngeal Adenocarcinoma (LGPAC) is a very rare tumour of mucosal origin compared to a higher incidence of well differentiated keratinized/non-keratinized nasopharyngeal carcinoma. It is an epithelial tumour with glandular differentiation. Its papillary figure seen histologi...
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my-ukm.journal.92802016-12-14T06:49:27Z http://journalarticle.ukm.my/9280/ The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management Noor Dina H, Gendeh BH, Low Grade Papillary Nasopharyngeal Adenocarcinoma (LGPAC) is a very rare tumour of mucosal origin compared to a higher incidence of well differentiated keratinized/non-keratinized nasopharyngeal carcinoma. It is an epithelial tumour with glandular differentiation. Its papillary figure seen histologically, is also seen in metastatic papillary thyroid carcinoma. This has caused a significant challenge to the Pathologist to differentiate primary papillary nasopharyngeal adenocarcinoma and metastatic tumour. Thyroid Transcription Factor-1 (TTF-1) is also expressed in subsets of papillary nasopharyngeal adenocarcinoma, which is valuable as a diagnostic tool. LGPAC is a benign-like malignant neoplasm. An early diagnosis with a complete tumour removal via conventional excision or endoscopic approach has offered a good prognosis with low risk of recurrence. Penerbit UKM 2015-12-01 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/9280/1/7.%2520Noor%2520Dina%2520H%2520et%2520al..pdf Noor Dina H, and Gendeh BH, (2015) The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management. Medicine & Health, 10 (2). pp. 137-140. ISSN 1823-2140 http://www.medicineandhealthukm.com |
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Low Grade Papillary Nasopharyngeal Adenocarcinoma (LGPAC) is a very rare tumour of mucosal origin compared to a higher incidence of well differentiated keratinized/non-keratinized nasopharyngeal carcinoma. It is an epithelial tumour with glandular differentiation. Its papillary figure seen histologically, is also seen in metastatic papillary thyroid carcinoma. This has caused a significant challenge to the Pathologist to differentiate primary papillary nasopharyngeal adenocarcinoma and metastatic tumour. Thyroid Transcription Factor-1 (TTF-1) is also expressed in subsets of papillary nasopharyngeal adenocarcinoma, which is valuable as a diagnostic tool. LGPAC is a benign-like malignant neoplasm. An early diagnosis with a complete tumour removal via conventional excision or endoscopic approach has offered a good prognosis with low risk of recurrence. |
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author |
Noor Dina H, Gendeh BH, |
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Noor Dina H, Gendeh BH, The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management |
author_facet |
Noor Dina H, Gendeh BH, |
author_sort |
Noor Dina H, |
title |
The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management |
title_short |
The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management |
title_full |
The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management |
title_fullStr |
The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management |
title_full_unstemmed |
The Rare Primary Low Grade Papillary Adenocarcinoma of Nasopharynx: A Diagnostic Challenge and Management |
title_sort |
rare primary low grade papillary adenocarcinoma of nasopharynx: a diagnostic challenge and management |
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Penerbit UKM |
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2015 |
url |
http://journalarticle.ukm.my/9280/1/7.%2520Noor%2520Dina%2520H%2520et%2520al..pdf http://journalarticle.ukm.my/9280/ http://www.medicineandhealthukm.com |
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