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https://www.readbyqxmd.com/read/29342405/human-laryngeal-infection-by-clinostomum-complanatum
#1
Hyun Beom Song, Min-Ho Choi, Eun-Jae Chung
No abstract text is available yet for this article.
January 2018: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29341155/long-term-outcome-of-prophylactic-thyroidectomy-in-children-carrying-ret-germline-mutations
#2
A Machens, M Elwerr, K Lorenz, F Weber, H Dralle
BACKGROUND: A comprehensive assessment has not been undertaken of long-term outcomes in children carrying germline RET mutations and undergoing prophylactic thyroidectomy with the aim of preventing medullary thyroid cancer (MTC). METHODS: A retrospective outcome study (1994-2017) of prophylactic thyroidectomy in children, with and without central node dissection, was performed at a tertiary surgical centre. RESULTS: Some 167 children underwent prophylactic thyroidectomy, 109 without and 58 with concomitant central node dissection...
January 2018: British Journal of Surgery
https://www.readbyqxmd.com/read/29338941/epiglottoplasty-technique-in-endoscopic-partial-laryngectomy
#3
M Moulin, C A Righini, P F Castellanos, I Atallah
The main advantage of endoscopic laser surgery for laryngeal cancer is to allow tumour resection, while limiting functional sequelae, thereby improving the postoperative course. In this type of surgery, the epiglottis is often partially resected, leaving a raw zone without any reconstruction. The surgical technique described here involves endoscopic reconstruction of the epiglottis after partial resection. The sectioned edge of the epiglottis is sutured to the base of the tongue to create a neoepiglottis and to reconstruct the vallecula, thus resembling preoperative anatomy, allowing improvement of postoperative swallowing...
January 12, 2018: European Annals of Otorhinolaryngology, Head and Neck Diseases
https://www.readbyqxmd.com/read/29338898/acute-respiratory-failure-due-to-chronic-tophaceous-gout-with-laryngeal-and-bronchial-involvement-an-unusual-complication
#4
Mar Arlandis, Virginia Molina, Sandra Vañes, Eusebi Chiner
No abstract text is available yet for this article.
January 12, 2018: Archivos de Bronconeumología
https://www.readbyqxmd.com/read/29338291/indications-for-surgical-repair-of-type-1-laryngeal-cleft
#5
Craig E Berzofsky, Tali Lando, Sandra Ettema, Jennifer Nelson, Gayle Woodson
OBJECTIVES: Type 1 laryngeal cleft (T1LC) is a congenital deficiency in the posterior glottis, resulting in a communication between the hypopharynx and glottis. No consensus treatment paradigm exists for timing and criteria for patient selection for surgical repair. Our goal is to assess whether patient characteristics can help predict improvement after surgery. METHODS: After Institutional Review Board exemption, a retrospective chart review was performed for patients undergoing surgery to diagnose a T1LC...
January 1, 2018: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/29336196/effect-of-chromoendoscopy-filters-on-visualization-of-ktp-laser-associated-tissue-changes-a-cadaveric-animal-model
#6
Christopher M Johnson, Mariah B Pate, Gregory N Postma
Standard KTP laser (potassium titanyl phosphate) wavelength-specific protective eyewear often impairs visualization of tissue changes during laser treatment. This sometimes necessitates eyewear removal to evaluate tissue effects, which wastes time and poses safety concerns. The objective was to determine if "virtual" or "electronic" chromoendoscopy filters, as found on some endoscopy platforms, could alleviate the restricted visualization inherent to protective eyewear. A KTP laser was applied to porcine laryngeal tissue and recorded via video laryngoscopy with 1 optical (Olympus Narrow Band Imaging) and 8 digital (Pentax Medical I-scan) chromoendoscopy filters...
January 1, 2018: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/29335520/hpv16-e6-and-e7-upregulate-the-histone-lysine-demethylase-kdm2b-through-the-c-myc-mir-146a-5p-axys
#7
Elektra Peta, Alessandro Sinigaglia, Giulia Masi, Barbara Di Camillo, Angela Grassi, Marta Trevisan, Lorenzo Messa, Arianna Loregian, Erminia Manfrin, Matteo Brunelli, Guido Martignoni, Giorgio Palù, Luisa Barzon
Persistent infection by high-risk human papillomaviruses (HPVs) is associated with the development of cervical cancer and a subset of anogenital and head and neck squamous cell carcinomas. Abnormal expression of cellular microRNAs (miRNAs) plays an important role in the development of cancer, including HPV-related tumors. In this study, we demonstrated that miR-146a-5p was down-regulated by E6 and, less efficiently, by E7 of high-risk HPV16 in keratinocytes and the presence of low levels of this miRNA in cervical carcinoma cell lines and in high-risk HPV-positive cervical specimens...
January 16, 2018: Oncogene
https://www.readbyqxmd.com/read/29333841/-granular-cell-tumor-of-the-larynx-in-the-child-case-report
#8
Giselle Cuestas, Verónica Rodríguez, Flavia Doormann, Patricio Bellia Munzón, Gastón Bellia Munzón
Laryngeal tumors are uncommon in children, accounting only for 2% of the laryngeal anomalies. Ninety-eight percent are benign; the most frequent ones are recurrent respiratory papillomatosis and haemangioma. Granular cell tumor, also called Abrikossoff tumor, is an unusual benign neoplasm, especially in the larynx. Clinical manifestations depend on the size and location of the tumor. Dysphonia is the main presenting symptom. The diagnosis is confirmed by the biopsy. The treatment of choice is surgery. We present a 9-year-old girl with dysphonia and exertion dyspnea due to a granular cell tumor of the larynx, and we emphasize the importance of considering the endoscopic evaluation of the airway in every child with progressive or persistent dysphonia in order to determine the etiology...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29332366/molecular-landscape-in-laryngeal-chondrosarcoma
#9
Eleftheria Gletsou, Panagiotis P Fotiades, Evangelos Tsiambas, Vasileios Ragos
No abstract text is available yet for this article.
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332349/characteristics-and-clinical-significance-of-recurrent-laryngeal-nerve-lymph-node-metastasis-in-esophageal-squamous-cell-carcinoma
#10
Longfei Ma, Jiaqing Xiang, Yawei Zhang, Hong Hu, Rongrong Shao, Dong Lin
PURPOSE: The recurrent laryngeal nerve lymph nodes (RLN LNs) are among the most common metastatic sites in esophageal cancer, and the dissection of these lymph nodes (LNs) is considered beneficial. The purpose of this study was to evaluate the characteristics of RLN LN metastases from esophageal squamous cell carcinoma, and the effects of these metastases on the prognosis of patients. In addition, we aimed to determine the reasonable range of dissection of regional LNs. METHODS: The clinical data from 348 patients who underwent resection for esophageal carcinoma were retrospectively analyzed...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332319/treatment-of-latent-tuberculosis-infection-and-its-clinical-efficacy
#11
REVIEW
Hyung Woo Kim, Ju Sang Kim
The role of the treatment for latent tuberculosis infection (LTBI) has been underscored in the intermediate tuberculosis (TB) burden countries like South Korea. LTBI treatment is recommended only for patients at risk for progression to active TB-those with frequent exposure to active TB cases, and those with clinical risk factors (e.g., immunocompromised patients). Recently revised National Institute for Health and Care Excellence (NICE) guideline recommended that close contacts of individuals with active pulmonary or laryngeal TB, aged between 18 and 65 years, should undergo LTBI treatment...
January 2018: Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/29332170/mirna-mrna-crosstalk-in-laryngeal-squamous-cell-carcinoma-based-on-the-tcga-database
#12
Guan-Jiang Huang, Meng-Si Luo, Guo-Ping Chen, Min-Yi Fu
BACKGROUND: The functional characterization of non-coding microRNAs (miRNAs) has been shown to be associated with the pathophysiology of the disease, but it is still a challenging task to elucidate the pathogenesis of microRNAs and disease. In addition, the understanding of the role of miRNAs in the development of LSCC still needs further exploration. MATERIALS AND METHODS: In this study, to identify miRNAs that play a key role in LSCC, we analyzed miRNA and mRNA sequence data from 162 LSCC samples from the TCGA database, and screened specific miRNAs and mRNAs by differential gene expression analysis...
January 13, 2018: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29331580/local-delivery-of-mometasone-furoate-from-an-eluting-endotracheal-tube
#13
Abu Ammar Aiman, Maayan Gruber, Patrick Martin, Ohad Stern, Forsan Jahshan, Offir Ertracht, Eyal Sela, Samer Srouji, Eyal Zussman
Laryngeal and tracheal morbidity is a common complication of endotracheal tube (ETT)-based airway management, and manifests as local irritation, inflammation, and edema. Systemic corticosteroids are commonly administered to manage these conditions; however, their efficacy is inadequate and limited by potential severe side effects. In the present study, a steroid delivery system for local therapy was developed to generate relatively high local drug concentrations and to improve drug efficacy. ETTs were coated with electrospun poly (lactic-co-glycolic acid) (PLGA) nanofibers loaded with mometasone furoate (MF), creating a microscale thick layer...
January 10, 2018: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/29331266/human-papilloma-virus-specific-t-cells-can-be-generated-from-na%C3%A3-ve-t-cells-for-use-as-an-immunotherapeutic-strategy-for-immunocompromised-patients
#14
Sarah E McCormack, Conrad Russell Y Cruz, Kaylor E Wright, Allison B Powell, Haili Lang, Cornelia Trimble, Michael D Keller, Ephraim Fuchs, Catherine M Bollard
Human papilloma virus (HPV) is a known cause of cervical cancer, squamous cell carcinoma and laryngeal cancer. Although treatments exist for HPV-associated malignancies, patients unresponsive to these therapies have a poor prognosis. Recent findings from vaccine studies suggest that T-cell immunity is essential for disease control. Because Epstein-Barr Virus (EBV)-specific T cells have been highly successful in treating or preventing EBV-associated tumors, we hypothesized that the development of a manufacturing platform for HPV-specific T cells from healthy donors could be used in a third-party setting to treat patients with high-risk/relapsed HPV-associated cancers...
January 10, 2018: Cytotherapy
https://www.readbyqxmd.com/read/29330874/safety-of-high-current-stimulation-for-intermittent-intraoperative-neural-monitoring-in-thyroid-surgery-a-porcine-model
#15
I-Cheng Lu, Pi-Ying Chang, Gregory W Randolph, Hsiu-Ya Chen, Kuang-Yi Tseng, Yi-Chu Lin, Feng-Yu Chiang, Che-Wei Wu
OBJECTIVES: During monitored thyroidectomy, displacement of the recurrent laryngeal nerve (RLN) or vagus nerve (VN) in some complicated cases can increase the risk of injury. Although increasing the stimulus current can facilitate nerve mapping and localization, the safety of a high-current stimulus remains unknown. Therefore, this study evaluated the safety of a high-current stimulus in a porcine model. METHODS: Short-duration (1 minute), high-current (3, 5, 10, 15, 20, 25, and 30 mA at 4Hz) stimulus pulses were repeatedly applied to the RLN or VN in six anesthetized piglets...
January 13, 2018: Laryngoscope
https://www.readbyqxmd.com/read/29329350/incidence-and-risk-factors-for-postoperative-lingual-neuropraxia-following-airway-instrumentation-a-retrospective-matched-case-control-study
#16
Yi-Kai Su, Jen-Hung Wang, Shiu-Ying Hsieh, Xiu-Zhu Liu, Chen-Fuh Lam, Shian-Che Huang
BACKGROUND: Lingual nerve injury or neuropraxia is a rare but potentially serious perioperative complication following airway instrumentation during general anesthesia. This study explored the the incidence and perioperative risk factors for lingual nerve injury in patients receiving laryngeal mask (LMA) or endotracheal (ETGA) general anesthesia in a single center experience. METHODS AND RESULTS: All surgical patients in our hospital who received LMA or ETGA from 2009 to 2013 were included, and potential perioperative risk factors were compared...
2018: PloS One
https://www.readbyqxmd.com/read/29328423/cetuximab-enhances-cisplatin-induced-endoplasmic-reticulum-stress-associated-apoptosis-in-laryngeal-squamous-cell-carcinoma-cells-by-inhibiting-expression-of-txndc5
#17
Fusen Peng, Hailin Zhang, Youhong Du, Pingqing Tan
Cisplatin and cetuximab, an anti‑epidermal growth factor receptor (EGFR) monoclonal humanized antibody, have been used for treatment of laryngeal squamous cell carcinoma (LSCC). It has been demonstrated that cisplatin and inhibition of EGFR signaling may induce endoplasmic reticulum (ER) stress‑associated apoptosis. However, ER protein thioredoxin domain‑containing protein 5 (TXNDC5) reportedly protects cells from ER stress‑associated apoptosis. The present study investigated the interaction between cisplatin, cetuximab and TXNDC5 on ER stress‑associated apoptosis in LSCC cells...
January 5, 2018: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29328000/conscious-sedation-with-dexmedetomidine-compared-with-asleep-awake-asleep-craniotomies-in-glioma-surgery-an-analysis-of-180-patients
#18
Eric Suero Molina, Stephanie Schipmann, Isabelle Mueller, Johannes Wölfer, Christian Ewelt, Matthias Maas, Benjamin Brokinkel, Walter Stummer
OBJECTIVE Awake craniotomies have become a feasible tool over time to treat brain tumors located in eloquent regions. Different techniques have been applied in neurooncology centers. Both "asleep-awake-asleep" (asleep) and "conscious sedation" were used subsequently at the authors' neurosurgical department. Since 2013, the authors have only performed conscious sedation surgeries, predominantly using the α2-receptor agonist dexmedetomidine as the anesthetic drug. The aim of this study was to compare both mentioned techniques and evaluate the clinical use of dexmedetomidine in the setting of awake craniotomies for glioma surgery...
January 12, 2018: Journal of Neurosurgery
https://www.readbyqxmd.com/read/29327945/the-gas-bubble-sign-a-reliable-indicator-of-laryngeal-fractures-in-hanging-on-postmortem-computed-tomography
#19
Katja Schulze, Lars Christian Ebert, Thomas Daniel Ruder, Barbara Fliss, Sebastian Alexander Poschmann, Dominic Gascho, Michael Josef Thali, Patricia Mildred Flach
OBJECTIVE: The purpose was to evaluate the presence of gas in the tissue adjacent to the laryngeal structures, "the gas bubble sign", in cases of hanging as a diagnostic indicator of neck trauma. METHODS: In this study, postmortem computed tomography scans and autopsies of 35 victims of hanging were examined to reveal age-dependent changes, laryngeal fracture, fracture location, and the presence of gas. A matched group with cardiac arrest or intoxication was used as controls (n = 35)...
January 12, 2018: British Journal of Radiology
https://www.readbyqxmd.com/read/29327732/a-mirna-signature-suggestive-of-nodal-metastases-from-laryngeal-carcinoma
#20
F Ricciardiello, R Capasso, H Kawasaki, T Abate, F Oliva, A Lombardi, G Misso, D Ingrosso, C A Leone, M Iengo, M Caraglia
The discovery that miRNAs are frequently deregulated in tumours offers the opportunity to identify them as prognostic and diagnostic markers. The aim of this multicentric study is to identify a miRNA expression profile specific for laryngeal cancer. The secondary endpoint was to identify specific deregulated miRNAs with potential as prognostic biomarkers for tumour spread and nodal involvement, and specifically to search for a miRNA pattern pathognomonic for N+ laryngeal cancer and for N- tissues. We identified 20 miRNAs specific for laryngeal cancer and a tissue-specific miRNA signature that is predictive of lymph node metastases in laryngeal carcinoma characterised by 11 miRNAs, seven of which are overexpressed (upregulated) and four downregulated...
December 2017: Acta Otorhinolaryngologica Italica
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