Human papillomavirus–positive basaloid squamous cell carcinomas of the upper aerodigestive tract: a distinct clinicopathologic and molecular subtype of basaloid squamous cell carcinoma
نویسندگان
چکیده
منابع مشابه
Clinicopathologic study of basaloid squamous carcinoma of the upper aerodigestive tract.
The clinicopathologic and immunohistochemical characteristics of nine cases of basaloid squamous carcinoma (BSC) of the upper aerodigestive tract are reported, along with the results of an in situ hybridization for human papilloma virus (HPV) DNA. The cases were selected through a review of 237 head and neck carcinomas, and were located in the supraglottic larynx (5), hypopharynx (2), and the b...
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Squamous cell carcinoma is the second most common cancer of the skin. This tumor arises predominantly in sun exposed actinically damaged areas. Implicated as predisposing factors, in addition to sunlight, these are industrial carcinogens, chronic ulcers, and ionizing radiation [1]. They are common cancer in immunocompromised and renal transplant patients [2]. Squamous cell carcinomas are known ...
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Introduction: A rare case of basaloid squamous cell carcinoma (BSCC) of the larynx, which has not been previously reported, is described. Case Report: A 60-year-old man was presented to the Otolaryngology Department with progressive dyspnoea and dysphagia to solids for over a period of 1 week. Direct laryngoscopy revealed a tumour at the laryngeal aspect of the epiglottis, which prolapsed into...
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Basaloid squamous cell carcinoma (BSCC) is a rare and aggressive variant of squamous cell carcinoma that mainly arises in the upper aerodigestive tract. The tonsil is a rare site of BSCC development and only fourteen cases have been reported in the international literature. We report here on the case of a 56-year-old man who presented with mild dysphagia. Computed tomography and examination of ...
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Received April 28, 1998; revisions received July 30, 1998, and August 25, 1998; accepted August 25, 1998. BACKGROUND. Basaloid squamous cell carcinoma (BSCC) is a high grade, aggressive variant of squamous cell carcinoma with a predilection for the larynx, hypopharynx, tonsils, and base of the tongue. To the authors’ knowledge, BSCC originating in the nasal cavity and paranasal sinuses rarely h...
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ژورنال
عنوان ژورنال: Human Pathology
سال: 2010
ISSN: 0046-8177
DOI: 10.1016/j.humpath.2009.11.015