منابع مشابه
Muco-epidermoid tumours of the anal canal.
The pathology of 21 cases of muco-epidermoid carcinoma of the anal canal is described. These tumours are defined as squamous or transitional cell carcinomas containing areas which secrete mucin of undoubted epithelial origin within the clumps of tumour cells. They are found in that part of the anal canal just above the dentate line where the epithelium is variable in type and represents an embr...
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Mena (mammalian Ena) is an actin regulatory protein involved in cell motility and adhesion. Based on its potential role in malignant transformation revealed in other organs, we analyzed the Mena expression in normal salivary glands (SG) and salivary tumors. Mena expression was determined in normal SG (n=10) and also benign (n=20) and malignant (n=35) lesions of SG. For the immunohistochemical s...
متن کاملQuantification of Partial Volume Effects in Salivary Glands SPECT Images after Radiation Therapy of Head and Neck Tumors
Introduction: Radical radiation therapy of head and neck cancers may injure the salivary glands and reduce their function. Single-photon emission computed tomography (SPECT) images maybe used to evaluate function post-therapy. However, accurate quantification is hindered by the partial volume effects (PVEs). The present study involved the introduction of a PVEs quantif...
متن کاملSalivary Glands
Mod&r, Lavstedt, and Ahlund studied the oral health effects of smoking and snuff use in 232 Swedish school children ages 13 to 14 years (119 boys and 113 girls) (36). Thirteen (11 percent) of the boys used snuff. The children were interviewed regarding their tobacco and toothbrushing habits, and examin ers (blind to the interview results) clinically assessed the degree of gingival mflammation, ...
متن کاملMalignant Salivary Glands Tumors in Kerman Province: A Retrospective Study
Introduction: Malignant salivary glands tumors (MSGTs) are uncommon cancers. The most common site of these cancers is the parotid gland. Some investigations show these cancers preference for males than females. The majority of MSGTs arise in sixth decade of human life. According to the literature review for the present work, there is a few epidemiological researches about MSGTs in Iran and espe...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1945
ISSN: 0003-4932
DOI: 10.1097/00000658-194511000-00005