Basaloid Squamous Cell Carcinoma of the Maxillary Sinus
نویسندگان
چکیده
منابع مشابه
Basaloid Squamous Cell Carcinoma
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 ...
متن کاملBasaloid squamous cell carcinoma of the maxillary sinus: Report of two cases in association with cathepsin K expression
Basaloid squamous cell carcinoma (BSCC) is a rare variant of squamous cell carcinoma. The occurrence of BSCC in the nasal cavity is extremely rare. In the present study, two cases of BSCC occurring in the maxillary sinus are reported and the clinicopathological features and immunohistochemical characteristics of this rare tumor are discussed. Two patients, aged 85 (case 1) and 60 years (case 2)...
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Paranasal sinus malignancies are exceedingly rare. Chronic respiratory tract infections, nasal congestive symptoms and rhinosinusitis are much more prevalent in recent days and manifest many symptoms that overlap with those of sinus malignancy. Symptoms may be nonspecific and indolent for months or even years, leading to delay in diagnosis and consequent advanced diseased stage at presentation....
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 2004
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.97.417