face muscles of mastication parotid gland

... this article as: Palluch et al.: The rapid growth of a pleomorphic adenoma of the parotid gland in the third trimester of pregnancy Journal of Medical Case Reports 2011 5:141 Submit your next ... metabolism by major salivary glands of rat Parotid gland J Steroid Biochem Mol Biol 1990, 37(4):605-11 D’Alessandro S, Curbelo HM, Tumilasci OR, Tessler JA: Changes in human parotid salivary protein ... Dayal Y: Expression of androgen, estrogen, and progesterone receptors in salivary gland tumors Frequent expression of androgen receptor in a subset of malignant salivary gland tumors Am J Clin...

Ngày tải lên: 11/08/2014, 00:23

... neoplasms of the parotid gland: a 16-year institutional review J Oral Maxillofac Surg 1999, 57:325-328 12 Brandwein MS, Huvos AG: Oncocytic tumors of major salivary glands A study of 68 cases ... carcinoma of the submandibular gland: a case report and literature review J Oral Pathol Med 1998, 27:225-228 Cinar U, Vural C, Basak T, Turgut S: Oncocytic carcinoma of the parotid gland: report of ... sign of recurrence after six months follow-up Discussion OC is an extremely rare malignancy in salivary glands, accounting for just 0.5% of all epithelial salivary gland malignancies and 0.18% of...

Ngày tải lên: 11/08/2014, 03:20

... in a case of mantle cell lymphoma of the parotid gland: a case report Journal of Medical Case Reports 2010 4:99 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient ... scan showed the absence of pathologically enlarged lymph nodes All the other organs of her chest and abdomen were also found to be normal A biopsy of her left parotid gland and subsequent histological ... Journal of Medical Case Reports 2010, 4:99 http://www.jmedicalcasereports.com/content/4/1/99 Page of Figure (A) Coronal T1-weighted image shows the inhomogenic appearance of the left parotid gland...

Ngày tải lên: 11/08/2014, 12:20

... SEGMENTATION OF HUMAN MUSCLES OF MASTICATION FROM MAGNETIC RESONANCE IMAGES NG HSIAO PIAU (B Eng (Hons.), National University of Singapore) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... Selection of imaging modalities 15 2.3 Data acquisition time 20 Analysis of CT Data 21 3.1 Introduction 21 3.2 Overview of proposed method 22 3.3 Extraction of skull 23 3.4 Extraction of surface information ... values of K during clustering 54 4.9 Overview of methodology 56 4.10 Spatial relationship between (a) boundary of head ROI and origin of masseter ROI, (b) origin of head ROI and origin of lateral...

Ngày tải lên: 12/09/2015, 08:20

... in terms of parotid gland sparing The IMRT technique should therefore represent the standard of care for the treatment of head and neck tumors Parotid- gland- sparing up to mean doses of 26 Gy ... the protection of at least one single parotid is achieved either with 3DCRT and IMRT Depending on the radiation dose to the salivary glands the time of recovery of the parotid glands should be ... [25,26] With a mean parotid gland dose lower than 26 Gy, the recovery of salivary gland function reaches about 74% of the initial value at years Otherwise, patients with a mean parotid gland dose above...

Ngày tải lên: 09/08/2014, 09:21

... their superficial parotid gland removed another 6% had their superficial parotid gland and one submandibular gland removed, 18% kept all their major salivary glands, in 5% of the patients it ... for parotid gland sparing IMRT in Gy, Dose distribution for parotid gland sparing IMRT in Gy, tumor dose 70 Gy The objective for the parotid gland was set to a mean dose below 26 Gy A: spared parotid ... endpoints in our analysis The aim of our treatment was to spare (one of) the parotid glands i.e reducing the mean parotid dose to below 26 Gy Sparing of the submandibular glands and oral cavity was...

Ngày tải lên: 09/08/2014, 09:22

... SCC of the head and neck The parotid gland is a common site for metastasis of cutaneous tumors of the scalp, frontotemporal and periauricular regions Poor outcomes have been associated with parotid ... left parotid lesion and a scar at the previous frontotemporal lesion Figure Photomicrographs of surgical pathology specimens (AB) Photomicrograph of left parotid mass showing tumor cells of similar ... with a two-year survival of only 74% Sur- Page of vival of patients drops further to 67% when parotid disease is concurrent with neck disease [18] Patients who require parotidectomy are more likely...

Ngày tải lên: 11/08/2014, 12:20

... analysis of 108 cases of secondary metastases to salivary glands Another case was found by the Pack Medical Group among 81 cases of parotid gland involvement as a secondary extension of malignant ... Metastatic tumours to the parotid and submandibular glands-analysis and differential diagnosis of 108 cases Path Res Pract 1986, 181:684-692 Conley J, Arena S: Parotid gland as a focus of metastasis Arch ... [5] It is more common for the parotid gland to be involved as an incidental part of a generalized metastatic disease rather than a site of isolated metastasis This gland contains 20 to 30 lymph...

Ngày tải lên: 11/08/2014, 21:22

... characterization of h-vectors of Buchsbaum complexes of a special type including all 2-dimensional connected Buchsbaum complexes, and proved the necessity of the conjecture The main result of this paper ... Cohen–Macaulayness of Stanley–Reisner rings with Serre’s condition (S2 ), Comm Algebra 36 (2008), 464–477 [Sc] P Schenzel, On the number of faces of simplicial complexes and the purity of Frobenius, ... Cohen–Macaulay for every vertex v of ∆ Thus the class of Buchsbaum complexes contains the class of Cohen–Macaulay complexes Buchsbaum complexes are important since all triangulations of topological manifolds...

Ngày tải lên: 07/08/2014, 21:21

... Repeat CT scan done after years of follow up does not show any evidence of residual or recurrent disease Though most of the benign tumours of the minor salivary gland in the oral cavity present ... Tumours arising in the minor salivary glands account for 22% of all salivary gland neoplasms [4] Majority of them are malignant with only 18% being benign Of all the benign tumours pleomorphic ... Another source of such tumour is deep lobe of parotid gland, in which case the tumour may present as a dumb bell tumour abutting the stylohoid ligament [8] A comprehensive review of literature...

Ngày tải lên: 09/08/2014, 04:21

... of grade I (FS = 0), 44.4% of grade II (0 < FS < 1), 88.8% of grade III (1 ≤ FS < 2), and 40% of grade IV (FS ≥ 2) biopsies [13] The authors of that paper recommended that multiple sections of ... with two or more (FS ≥ 2) The area of the biopsy sections was assessed with video-assisted morphometric software capable of measuring the area of delineated surfaces R344 The cFS obtained after ... laboratory parameters No of patients Cumulative area of three biopsies (mm2) Findings [No (%)] Rheumatoid factor aThe mm2 of focus score (FS) is the number of inflammatory infiltrates of at least 50 cells...

Ngày tải lên: 09/08/2014, 06:22

... interpretation equivalent to the DLH With the rule of proportion the values of the contoured volumes can transferred to values of total body volumes Formula: Page of exposed to a certain dose, or more (Figure ... There is no difference in relative number of lymphocytes, which get more than 95% of the applied dose The percentage of lymphocytes exposed to more than 50% of the prescribed dose is 1.8% in 3D technique, ... (Figure 5) The DLH shows a radiation dose of 5% in 79% of lymphocytes (DLH), whereas only about 5% of the body volume receives the same dose (DVH) Doses of above 100% can be observed in the DLH,...

Ngày tải lên: 09/08/2014, 09:20

... population of boars without affecting the sexual maturity status of these boars, the latter being appraised by the size of bulbo-urethral glands at a fixed liveweight The purpose of this note ... confirmation of the results of this study The finding of a major gene affecting fat androstenone level gives rise to new prospects for reducing incidence of boar taint by means of breeding The ... present estimates of genetic parameters thus differ from those of previous studies only by the higher heritability of the sexual maturity indicator Segregation analysis The results of various segregation...

Ngày tải lên: 09/08/2014, 18:22

... Low-grade MALT lymphomas of the parotid gland usually arise in a setting of BLL [13] The main histological characteristic of BLL of the parotid gland is the presence of clustered B cells inter-digitating ... representation of MALT lymphomas of the parotid gland is scarce [22] According to Corr et al [23] who presented a cohort of 10 HIV-infected children with MALT lymphomas of the parotid gland, the ... enlarging mass [8-11] Therefore, Figure Preoperative CT scan of the tumor of the left parotid gland Page of Figure Preoperative planning of the preauricular incision the circular dotted line represents...

Ngày tải lên: 10/08/2014, 23:20

... Farfarelos CD, Mpogdanos IM, Karamanolakis DK: Giant lipoma of the adrenal gland J Urol 2002, 167(4):1777 Buettner A: Lipoma of the adrenal gland Pathol Int 1999, 49(11):1007-1009 Reinig JW, Doppman ... surface of the giant adrenal lipoma with golden yellow-tan color with an arrow showing the uninvolved adrenal gland B) Photomicrograph (hematoxylin and eosin stain) showing the tumor made up of ... case report and accompanying images A copy of the written consent is available for review by the Editor-in-Chief of this journal Author details Department of Pathology, Laboratory Medicine, Transfusion...

Ngày tải lên: 11/08/2014, 00:22

... wall of 2-mm It weighed about 57 grams On palpation there were stone hard areas of calcification within the cyst wall Examination of the contents of the cyst showed the typical clear fluid of a ... report a case of a symptomatic patient with an Echinococcus cyst of the left adrenal gland Initially observed on a plain abdominal x-ray, the cyst was correctly diagnosed on the basis of computer ... hypointensive rim of the cyst due to wall calcification Page of (page number not for citation purposes) Journal of Medical Case Reports 2007, 1:61 Figure cyst in the upper pole of the cystic hyperintensive...

Ngày tải lên: 11/08/2014, 10:22

... described Involvement of salivary glands occurs in less than 1% [8] The largest series described five cases of WG involving the salivary glands [9] Disease of a major salivary gland almost always ... combined evidence of a history of feeling unwell with loss of appetite, clinical findings of septal perforation and friable nasal mucosa as well as the radiological features of pulmonary infiltrates ... marked degree of trismus An cm by cm tense, tender, fluctuant swelling was palpable in the left parotid gland, and the lower pole of the pinna was displaced laterally Examination of neck, ears...

Ngày tải lên: 11/08/2014, 19:21

... lobe of the parotid gland, medially of the parotid plexus The superficial part of the parotid harbored 42.9% of all pleomorphic adenomas [37] Malignant Neoplasms Although malignant salivary gland ... instance of persisting postoperative nerve injury or symptomatic Frey’s syndrome following total extirpation of the parotid gland due to chronic sialadenitis Page of Tumors of the salivary glands ... 75-85% of all benign lesions in the parotid, and 10% in the submandibular gland This is very similar to our observations (parotid gland: 92.5%, submandibular gland: 7.5%) [37] The rarity of salivary...

Ngày tải lên: 11/08/2014, 20:20

... adenoma of minor salivary gland of palate J Dent Oral Hygiene 2011, 3:82-88 18 Politi M, Toro C, Zerman N, Mariuzzi L, Robiony M: Myoepithelioma of the parotid gland: Case report and review of literature ... Myoepithelioma is a rare benign tumor of the salivary glands and is usually seen in the parotid gland and the minor salivary glands It was once considered to be a type of pleomorphic adenoma (PA), but ... Department of Dentistry, School of Dentistry, University Tiradentes, Aracaju, SE, Brazil Department of Morphology, Faculty of Biology, University Tiradentes, Aracaju, SE, Brazil Department of Stomatology,...

Ngày tải lên: 11/08/2014, 20:21

... differentiation of secretory acinus and related ducts, the functional unit of salivary glands Immunohistochemical studies demonstrated different degrees of EGFR expression in several salivary gland carcinomas, ... design of this study, in the clinical management of the patient, and in the writing and editing of the manuscript VA was involved in the Page of (page number not for citation purposes) Journal of ... palliative management of advanced salivary gland cancers J Clin Oncol 2006, 24:2673-2678 Agulnik M, Siu LL: An update on the systemic therapy of malignant salivary gland cancers: role of chemotherapy...

Ngày tải lên: 11/08/2014, 21:22