Ali Eslamifar; Amitis Ramezani; Kayhan Azadmanesh; Farahnaz Bidari-Zerehpoosh; Mohammad Banifazl; Arezoo Aghakhani
Abstract
Background and Objectives: Breast cancer is the most common malignancy in women throughout the world. There are controversial reports on the role of human papillomavirus (HPV) infection in breast carcinogenesis. The aim of this study was to assess the presence of HPV-DNA in invasive breast carcinoma ...
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Background and Objectives: Breast cancer is the most common malignancy in women throughout the world. There are controversial reports on the role of human papillomavirus (HPV) infection in breast carcinogenesis. The aim of this study was to assess the presence of HPV-DNA in invasive breast carcinoma to determine the association between HPV infection and breast carcinoma. Methods: The study included formalin-fixed paraffin-embedded tissue samples of 100 cases with invasive ductal carcinoma of breast and 50 control tissues of mammoplasty specimens. HPV-DNA was purified and amplified through GP5+/GP6+ and MY09/MY11 primers. Results: All tested carcinomas as well as normal tissues were negative for all types of HPV in PCR assay. Conclusion: Our results do not support the association between HPV infection and breast carcinoma. Further studies involving larger number of cases are required to elucidate the role of HPV infection in breast carcinogenesis.
Farahnaz Bidari-Zerehpoosh; Guive Sharifi; Sara Zahedifard; Hussein Soleimantabar; Kaveh Ebrahimzadeh; Arezoo Aghakhani
Volume 9, Issue 3 , July 2014, , Pages 229-233
Abstract
Follicular thyroid carcinoma (FTC) is the second most common type of thyroid cancer after papillary carcinoma. It usually grows slowly and is clinically indolent; but rarely, its aggressive forms with distant metastases can occur. We report here an uncommon case of bilateral orbital metastasis of FTC. ...
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Follicular thyroid carcinoma (FTC) is the second most common type of thyroid cancer after papillary carcinoma. It usually grows slowly and is clinically indolent; but rarely, its aggressive forms with distant metastases can occur. We report here an uncommon case of bilateral orbital metastasis of FTC. A 70-year-old woman presented with bilateral exophtalmus and past medical history of thyroid nodule surgery 15 years ago. Radiologic evaluation showed massive bilateral orbital mass with extension to calvarium. Tumor decompressed and removed with the suction and curettage and the patient was treated with chemoradiotherapy after operation. Pathologic examination showed metastatic follicular thyroid carcinoma. Although orbital metastasis of follicular thyroid carcinoma is uncommon, FTC should be considered as a potential primary neoplasm in a patient with orbital mass
