Neuroectodermal Neoplasms of the Head and Neck with Emphasis on Neuroendocrine Carcinomas
نویسندگان
چکیده
منابع مشابه
[Neuroendocrine carcinomas of the head and neck].
Neuroendocrine carcinomas (NECs) of the head and neck are rare. Between 1980 and 1995, only 163 cases of laryngeal and 30 cases of sinonasal NEC had been reported worldwide. We report two cases of sinonasal NEC. Case 1: A 49-year-old man complaining of left nasal obstruction was admitted to our hospital. A tumor with a tendency to bleed was seen in the left nasal cavity. CT scanning revealed an...
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در فصل اول این پایاین نامه در خصوص تاریخ کشور اذربایجان قبل و بعد از جدایی این کشور از ایران مورد بررسی قرار گرفته است ودر فصل دوم تحولات سیاسی این کشور بعد از 1991 و در واقع بعد از فروپاشی شوروی و دولتهایی که روی کار امدند در از جمله دولت ابولفضل ایلچی بیگ،دولت حیدر علی اف وبعد از او پسرش الهام علی اف و نگرش هرکدام از این دولتها به سیاسیت خارجی اذربایجان مورد اشاره قرار گرفته است.در ودر فصل سو...
Comparison of the effect of a course of posture correction and strength exercises with emphasis on head and neck position on pain, neck muscle weakness and range of motion in inactive men with chronic neck pain.
Background and Objectives: In the last two decades, the prevalence of neck pain has been increasing and now it is considered the second musculoskeletal disorder after back pain. The general purpose of this research is to compare the effect of a course of posture correction and strength exercises with emphasis on the head and neck position on Pain, weakness of neck muscles and range of motion of...
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Adnexal carcinomas of the skin are rare and they derive from structures such as sweat glands, sebaceous glands, and hair follicles. Adnexal tumors represent 1-2% of skin cancers. Between 1998 and 2004, eight patients with malignant adnexal tumors of the head and neck were treated in the Plastic Surgery Service in Argerich Hospital in Buenos Aires, Argentina. Four (50%) of them had malignant cyl...
متن کاملTP53 and head and neck neoplasms.
Head and neck cancer is an important health problem around the world, accounting for approximately 500,000 new cases each year of head and neck squamous cell carcinoma (HNSCC). Carcinogenesis of head and neck results from a dysregulation of cellular proliferation, differentiation, and cell death. The major etiologic agents are tobacco and alcohol consumption and for some cases, human papilloma ...
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ژورنال
عنوان ژورنال: Modern Pathology
سال: 2002
ISSN: 0893-3952,1530-0285
DOI: 10.1038/modpathol.3880522