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https://www.readbyqxmd.com/read/28076460/the-accuracy-of-fine-needle-aspiration-cytology-for-diagnosis-of-parotid-gland-masses-a-clinicopathological-study-of-114-patients
#1
Jens Kristjan Gudmundsson, Aida Ajan, Jahan Abtahi
Objective: Fine-needle aspiration cytology is a valuable method for preoperative assessment of head and neck tumors. However, its accuracy in detection of salivary gland masses is controversial compared with other methods. The aim of this work was to evaluate the effectiveness and accuracy of fine-needle aspiration cytology (FNAC) in the diagnosis of parotid gland masses. Material and Methods: Over a 10-year period, 126 parotid gland masses were resected. Retrospective chart reviews of 114 patients were performed...
November 2016: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/28074380/usefulness-of-diffusion-weighted-mr-imaging-for-differentiating-between-warthin-s-tumor-and-oncocytoma-of-the-parotid-gland
#2
Hiroki Kato, Keita Fujimoto, Masayuki Matsuo, Keisuke Mizuta, Mitsuhiro Aoki
PURPOSE: To assess the efficacy of diffusion-weighted (DW) MR imaging for differentiating between Warthin's tumor and oncocytoma of the parotid gland. METHODS: Forty-five histopathologically confirmed parotid gland tumors (41 Warthin's tumors and 4 oncocytomas) were examined by MR imaging including DW imaging. (18)F-fluorodeoxyglucose PET/CT was also performed in 9 Warthin's tumors and 3 oncocytomas. We retrospectively reviewed the images and compared the MR signal intensities, apparent diffusion coefficients (ADCs), and maximum standardized uptake values (SUVmax) of the solid components between the two pathologies...
January 10, 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28073229/sialoceles-of-the-parotid-gland
#3
Stian Halse, Marianne Røkke, Gregor Bachmann-Harildstad
No abstract text is available yet for this article.
January 2017: Tidsskrift for Den Norske Lægeforening: Tidsskrift for Praktisk Medicin, Ny Række
https://www.readbyqxmd.com/read/28072907/symptomatic-treatments-for-amyotrophic-lateral-sclerosis-motor-neuron-disease
#4
REVIEW
Louisa Ng, Fary Khan, Carolyn A Young, Mary Galea
BACKGROUND: Motor neuron disease (MND), which is also known as amyotrophic lateral sclerosis (ALS), causes a wide range of symptoms but the evidence base for the effectiveness of the symptomatic treatment therapies is limited. OBJECTIVES: To summarise the evidence from Cochrane Systematic Reviews of all symptomatic treatments for MND. METHODS: We searched the Cochrane Database of Systematic Reviews (CDSR) on 15 November 2016 for systematic reviews of symptomatic treatments for MND...
January 10, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28071626/prognostic-factors-in-postoperative-radiotherapy-in-salivary-gland-carcinoma-a-single-institution-experience-from-turkey
#5
M Kandaz, G Soydemir, Z Bahat, E Canyılmaz, A Yöney
BACKGROUND: We reviewed clinical characteristics, treatment outcomes, local and distant failure and prognostic factors in patients with salivary gland carcinoma treated with surgery and postoperative radiotherapy. MATERIALS AND METHODS: We retrospectively reviewed 75 patients with salivary gland cancer. 69 (%92) patients had cancer of the parotid gland, 3 (%4) patients had cancer of the submandibular gland and 3 (%4) patients had cancer of the minor salivary gland...
April 2016: Indian Journal of Cancer
https://www.readbyqxmd.com/read/28070493/rhinosporidiosis-report-of-an-extra-ductal-facial-lesion
#6
Sapna S Nambiar, Suma Radhakrishnan, Anusha Vijayan
Rhinosporidiosis is a chronic granulomatous mucocutaneous disease that is endemic in South Asia. It commonly affects men in the second to fourth decade of life. The most common site of infection is the nose or nasopharynx with primary involvement of the parotid duct noted very rarely; only four cases reported in literature. We report a case of a 77 year old male patient who presented with a subcutaneous cheek swelling with no other clinical features to suggest the diagnosis of rhinosporidiosis. An unusual affliction in a patient in the seventh decade of life, at a site not reported previously with no past history of the same makes it imperative to ascertain the known facts about both the organism and the disease...
2017: IDCases
https://www.readbyqxmd.com/read/28068524/enzyme-activities-in-parotid-saliva-of-patients-with-the-restrictive-type-of-anorexia-nervosa
#7
Elzbieta Paszynska, Agnieszka Slopien, Monika Dmitrzak-Weglarz, Christian Hannig
OBJECTIVE: In patients with anorexia nervosa (AN) specific signs may occur in the oral cavity, but there are conflicting reports about their significance, especially concerning changes in salivary composition. The aim of this clinical study was to evaluate the resting parotid flow rate (PFR) and the activity of the following enzymes in parotid saliva: amylase, aspartate amino transferase (AST), lysozyme, peroxidase, serine and acidic proteases in the acute phase of the restrictive type of AN and to compare the findings with those in healthy controls...
December 29, 2016: Archives of Oral Biology
https://www.readbyqxmd.com/read/28068299/masseteric-myositis-a-unique-cause-of-obstructive-sialadenitis-of-parotid-gland
#8
Chiyyarath Gopalan Muralidharan, Rohit Sharma, Lalit Janjani
No abstract text is available yet for this article.
August 30, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28067967/feasibility-of-using-the-retroauricular-approach-without-endoscopic-or-robotic-assistance-for-excision-of-benign-neck-masses
#9
Dongbin Ahn, Jin Ho Sohn, Gil Joon Lee, Ki Ha Hwang
BACKGROUND: The purpose of this study was to present our evaluation of the feasibility of using a retroauricular approach for excision of benign upper neck mass lesions without assistance of an endoscopic or robotic system. METHODS: We enrolled 23 patients with benign neck mass lesions of the parotid gland, submandibular gland, and the level II/III region who underwent surgery via a retroauricular approach. RESULTS: In 22 of 23 patients (95...
January 9, 2017: Head & Neck
https://www.readbyqxmd.com/read/28065957/the-effect-of-educational-internships-on-medical-students-perceptions-of-plastic-surgery
#10
Andac Aykan, Engin Kurt, Sedat Avsar, Muhitdin Eski, Serdar Ozturk
OBJECTIVE: To investigate the effects of plastic, reconstructive and aesthetic surgery educational internships on medical students' perceptions of the scope of plastic surgery. METHODS: This cross-sectional study was conducted at the Gulhane Medical Faculty, Ankara, Turkey, from 2012 to 2013, and comprised 4th-, 5th- and 6th-year medical students. Students were given a questionnaire consisting of 28 questions related to maxillofacial and upper and lower extremity medical conditions, and skin, aesthetic and congenital anomalies...
January 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28061862/bulbar-conjunctival-metastasis-from-mucoepidermoid-carcinoma-of-parotid-a-case-report-and-review-of-literature
#11
Rajshri Yadav, Azhar J Battoo, Abdul W Mir, Altaf G Haji
BACKGROUND: Mucoepidermoid carcinoma of salivary glands usually metastasizes to the lungs, liver, bone, brain, and skin. We report a rare case of distant metastasis of high-grade mucoepidermoid carcinoma of the parotid to the ipsilateral bulbar conjunctiva of the eye. CASE PRESENTATION: Sixty-year-old male of Kashmiri origin presented to our tertiary care referral cancer institute with exophytic lesion of the left bulbar conjunctiva following his treatment for mucoepidermoid cancer of ipsilateral parotid gland, 9 months back...
January 7, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28059621/imaging-of-sialadenitis
#12
Ahmed Abdel Khalek Abdel Razek, Suresh Mukherji
Sialadenitis is an inflammation or infection of the salivary glands that may affect the parotid, submandibular and small salivary glands. Imaging findings vary among unilateral or bilateral salivary gland enlargement, atrophy, abscess, ductal dilation, cysts, stones and calcification. Imaging can detect abscess in acute bacterial suppurative sialadenitis, ductal changes with cysts in chronic adult and juvenile recurrent parotitis. Imaging is sensitive for detection of salivary stones and stricture in obstructive sialadenitis...
January 1, 2017: Neuroradiology Journal
https://www.readbyqxmd.com/read/28058553/implications-of-sentinel-lymph-node-drainage-to-multiple-basins-in-head-and-neck-melanoma
#13
Camille L Stewart, Ana Gleisner, Jennifer Kwak, Brandon Chapman, Nathan Pearlman, Csaba Gajdos, Martin McCarter, Nicole Kounalakis
BACKGROUND: Sentinel lymph node biopsy (SLNB) for head and neck melanoma is challenging due to unpredictable drainage. We sought to determine the frequency of drainage to multiple lymphatic basins and asked if this was associated with prognosis in a large, single-center cohort. METHODS: We queried patients diagnosed with head and neck melanomas who had a SLNB performed from January 1998 to April 2016. Demographic and clinical characteristics were compared using Student's t test, Pearson chi-square analysis, log-rank test, Wilcoxon-Mann-Whitney test, and Kaplan-Meier curves...
January 5, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28057072/microcystic-adnexal-carcinoma-mac-like-squamous-cell-carcinoma-as-a-differential-diagnosis-to-bell%C3%A2-s-palsy-review-of-guidelines-for-refractory-facial-nerve-palsy
#14
S K Mueller, H Iro, M Lell, F Seifert, C Bohr, C Scherl, A Agaimy, M Traxdorf
BACKGROUND: Bell´s palsy is the most common cause of facial paralysis worldwide and the most common disorder of the cranial nerves. It is a diagnosis of exclusion, accounting for 60-75% of all acquired peripheral facial nerve palsies. Our case shows the first case of a microcystic adnexal carcinoma-like squamous cell carcinoma as a cause of facial nerve palsy. CASE PRESENTATION: The patient, a 70-year-old Caucasian male, experienced subsequent functional impairment of the trigeminal and the glossopharyngeal nerve about 1½ years after refractory facial nerve palsy...
January 5, 2017: Journal of Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28055973/outcome-and-long-term-efficacy-of-four-facio-cervical-fields-conformal-radiotherapy-for-nasopharyngeal-carcinoma
#15
Wang Fangzheng, Jiang Chuner, Wang Lei, Chen Weijun, Xu Min, Sun Quanquan, Liu Tongxin, Rihito Aizawa, Masoto Sakamoto, Fu Zhenfu
PURPOSE: To evaluate the outcomes of 255 patients with nasopharyngeal carcinoma (NPC) treated with four facio-cervical fields conformal radiotherapy (4F-CRT). RESULTS: In one patient's 3 different RT treatment modalities, the 4F-CRT techniques resulted in sharper of the dose-volume histograms (DVHs) for primary gross tumor volume (PGTVnx) and planning target volume (PTVnx), similar to the intensity modulated radiation therapy (IMRT). The median follow-up duration was 43 months...
December 31, 2016: Oncotarget
https://www.readbyqxmd.com/read/28051052/acute-neonatal-parotid-abscess-a-rare-case-report
#16
Shreesh Kolekar, Tejas S Chincholi, Ashok Kshirsagar, Narendra Porwal
Acute suppurative parotitis is uncommon in children and is very rare in neonates. Most common organism isolated is Staphylococcus aureus. We present a 15-day-old full-term breast-fed female neonate with left-sided acute parotid abscess. The baby presented with a left preauricular swelling, pain and redness. Pus was exuded from left Stensen's duct on compression of the gland externally. Early diagnosis and proper intravenous antibiotics are the keys to the treatment.
October 2016: African Journal of Paediatric Surgery: AJPS
https://www.readbyqxmd.com/read/28050735/semi-quantitative-analysis-of-salivary-gland-scintigraphy-in-sj%C3%A3-gren-s-syndrome-diagnosis-a-first-line-tool
#17
Tiziana Angusti, Emanuela Pilati, Antonella Parente, Renato Carignola, Matteo Manfredi, Simona Cauda, Elena Pizzigati, Julien Dubreuil, Francesco Giammarile, Valerio Podio, Andrea Skanjeti
OBJECTIVE: The aim of this study was the assessment of semi-quantified salivary gland dynamic scintigraphy (SGdS) parameters independently and in an integrated way in order to predict primary Sjögren's syndrome (pSS). MATERIALS AND METHODS: Forty-six consecutive patients (41 females; age 61 ± 11 years) with sicca syndrome were studied by SGdS after injection of 200 MBq of pertechnetate. In sixteen patients, pSS was diagnosed, according to American-European Consensus Group criteria (AECGc)...
January 3, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28050416/a-rare-case-of-an-atypical-solitary-fibrous-tumour-of-orbit
#18
Hetal Mahendra Mehta, Avinash Babarao Ingole, Anuja Mihir Gharat, Sujit Mardansingh Murade, Anjali Darius Nicholson
Solitary fibrous tumours are of mesenchymal origin and comprise of uncommon spindle cell neoplasias. Most commonly the lesions arise from pleura but other rarer sites include lungs, peritoneum, pericardium, nasal cavities, thyroid, parotid gland and orbit. We report the case of a 41-year-old male patient who presented to us with a painless, progressive growth of a mass in the superior part of left orbit with proptosis and inferotemporal displacement of the left eye. Computed Tomography (CT) scan revealed homogeneous enhancing lesion in the superior compartment of left orbit in the extraconal region, extending intraconally and distorting the globe...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28050002/pulmonary-tumor-thrombotic-microangiopathy-caused-by-a-parotid-tumor-early-antemortem-diagnosis-and-long-term-survival
#19
Haruka Toyonaga, Michiko Tsuchiya, Chikara Sakaguchi, Hitomi Ajimizu, Yosuke Nakanishi, Seiya Nishiyama, Noboru Morikawa, Yasuyuki Hayashi, Yukio Nagasaka, Hiroshi Yasui
Pulmonary tumor thrombotic microangiopathy (PTTM) is a high-mortality disease that is difficult to diagnose clinically. Our patient was an 80-year-old woman who came to us due to symptoms of increasing dyspnea. A clinical evaluation showed that she had hypoxemia and pulmonary arterial hypertension without any abnormalities in the major pulmonary arteries, bronchi, or alveoli. A lung perfusion scan showed multiple wedge-shaped perfusion defects. Further examination revealed adenocarcinoma in her right parotid gland with metastasis to the submandibular lymph nodes...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28049607/sialendoscopy-assisted-treatment-for-chronic-obstructive-parotitis-related-to-sjogren-syndrome
#20
Yong-Feng Guo, Ning-Ning Sun, Chuan-Bin Wu, Lei Xue, Qing Zhou
OBJECTIVES: Chronic obstructive parotitis related to Sjogren syndrome is not uncommon, but it is rarely reported in the literature. The aim of this study was to describe our experience in the treatment of chronic obstructive parotitis related to Sjogren syndrome. STUDY DESIGN: Seventeen cases of chronic obstructive parotitis related to Sjogren syndrome treated with sialendoscopy from June 2014 to June 2015 at the Department of Oral and Maxillofacial Surgery, School of Stomatology, China Medical University, were retrospectively reviewed...
October 15, 2016: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
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