[PDF] Top 20 CT of parotid tumors

... In two of the three patients with intermediate dens ity parotid g land s, th e tumo rs were easily re cognized, and, in th e other patient with a parotid cyst, the margin of th e mass co[r] ... See full document

... epithelial tumors which occur most commonly in the parotid ...of parotid oncocytomas in a series of 10 cases seen in our institution between January 2003 and November ...The CT features of ... See full document

... Generally, parotid tumors are present in two forms: a well-de fi ned and mobile lump or a lump with signi fi cant accompanying symptoms, like pain, rapid growth, facial paralysis or ...benign tumors. ... See full document

... of parotid tumors of any histology out of ive hundred and eighty six (13 investigated with CT, 35 with MRI); 23 (48%) of the lesions were malignant and 25 (52%) were ...MRI, CT, and FNA ... See full document

... recurrent tumors from radiation necrosis on imaging studies has always been an im- portant clinical imperative because the management of these 2 entities is ...rent tumors with mixed ... See full document

... Abstract: Low-grade cribriform cystadenocarcinoma (LGCCC) is a recently described rare tumor of salivary gland which exhibits clinically indolent behavior. This tumor predominantly consists of intraductal components and ... See full document

... 3D evaluations suggested bronchial invasion in 317 cases: gross tumor invasion was bronchoscopically confirmed in one of these cases one true positive case: left main bronchus; two false[r] ... See full document

... The tumors in our series could be differentiated by the presence or absence of tumor calcification , degree and character of contrast enhancement, degree and location of bone erosion, an[r] ... See full document

... benign tumors are the second most frequent brain lesions that are associated with epilepsy ...brain tumors in general neurosurgical series (23, ...138 tumors, including 17 DNTs (13%), 62 ... See full document

... Among the molecules which were determined in our study, VEGFR1 expression correlated with the T score in malignant tumors. According to Younes et al., AEE788, a dual inhibitor of EGF and VEGF receptor tyrosine ki- ... See full document

... between 1960 and 1998 for malignant parotid tumors and found that histopathological subtype, age and sex were also significant clinical predictors for survival [4]. Other studies have demonstrated the ... See full document

... tant since using small kernel will not remove the vessels con- nected to nodules and large kernel will affect the measured nodules volumes. Since lung tumors can vary in size consider- ably, it is difficult to ... See full document

... myogenic differentiation, even though it is positive for pan-cytokeratin [24,25]. It has been demonstrated that cultured cell lines derived from PMs express a-SMA, but this is not so for the tumoral cells of paraffin- ... See full document

... coma, parotid pleomorphic adenoma, atypical vascu- lar proliferation in the vocal cords, fat necrosis and inflammation, and active chronic inflammation of the ... See full document

... Since lasers do not penetrate deepy into tissues and heat does not conduct very well in tissues, laser ablations are usually not a good choice for ablating large volumes of tissue such az large or multiple liver ... See full document

... gland tumors with very few samples in each subgroup, thus missing proper control ...of parotid salivary gland tumors, including 12 different subtypes, in patients diagnosed between 2000-2009 in the ... See full document

... the cutting surface was gray and white. Pa- thology observation: dominant epithelial com- ponents intermingled with chondroid, myxoid and fibrous stroma. The structure was pleomor- phic showing the glandular epithelium ... See full document

... All tumors were proved histologically by biopsy or sur- gery. Four astrocytomas were grade II, 10 were grade III, and 5 were grade IV. Superselective angio-CT was per- formed before superselective infusion ... See full document

... have tumors that remain spontaneously stable after initial progression or even regress and hence benefit from a front line non- aggressive policy (watch and wait) (10) ... See full document

... the parotid gland typi- cal of parotid pleomorphic adenomas are concordant with those of the ...the CT enhancement pattern of parotid pleomorphic adenomas discussed ...1, parotid ... See full document