Incidence and Risk of Second Primary Malignant Neoplasm After a First Head and Neck Squamous Cell Carcinoma
نویسندگان
چکیده
منابع مشابه
Incidence of Etiologic Factors in Squamous Cell Carcinoma of Head and Neck in Ahvaz
Introduction: Squamous cell carcinoma (SCC) is the most common head and neck malignancy. Smoking, alcohol consumption, viral infections, exposure, oral hygiene, and dietary, genetic, and occupational factors are the most important etiologic factors. The aim of this study was determining the incidence of etiologic factors in head and neck SCC. Materials and Methods: This is a cross-sectiona...
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PURPOSE To distinguish a metastasis from a second primary tumor in patients with a history of head and neck squamous cell carcinoma and subsequent pulmonary squamous cell carcinoma. EXPERIMENTAL DESIGN For 44 patients with a primary squamous cell carcinoma of the head and neck followed by a squamous cell carcinoma of the lung, clinical data, histology, and analysis of loss of heterozygosity (...
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The occurrence of second primary tumors after curative treatment of early stage head and neck squamous cell carcinoma negatively influences the overall survival. Our aim was to prospectively evaluate whether mutagen sensitivity (mean number of chromatid breaks per cell in cultured lymphocytes exposed to bleomycin) could be used as a biomarker to predict which patients will develop second malign...
متن کاملDensity of mast-cells and Microvessels Density in head and neck cutaneous Squamous Cell Carcinoma
Background and Aim: Cutaneous squamous cell carcinoma (CSCC) is the second most common skin cancer. Mast cells may play a role in tumor progression and metastasis by increasing angiogenesis. The aim of this study was to investigate the role of mast cells by increasing angiogenesis in invasion of head and neck cutaneous squamous cell carcinoma. Materials and Methods: In this cross-sectional stud...
متن کاملEffect of a second primary thyroid carcinoma on patients with head and neck squamous cell carcinoma.
BACKGROUND The purpose of this study was to characterize the timing, histology, and behavior of second primary thyroid carcinoma (SPTC) developing after a diagnosis of head and neck squamous cell carcinoma (HNSCC). METHODS We conducted a retrospective review of the Surveillance, Epidemiology, and End Results (SEER) 9 database. RESULTS Patients with HNSCC who develop SPTC die 1.6 times soone...
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ژورنال
عنوان ژورنال: JAMA Otolaryngology–Head & Neck Surgery
سال: 2018
ISSN: 2168-6181
DOI: 10.1001/jamaoto.2018.0993