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Federico Vilaplana Grosso, Stacy Tinkler, Mario Sola, Margaret Miller, Hock Gan Heng
A 2-year-old Boer doe was presented with respiratory distress and severe inspiratory dyspnea. Cervical and thoracic radiographs revealed a marked retropharyngeal soft tissue mass effect, several mineralized pharyngeal and retropharyngeal structures, and a pulmonary mass. Computed tomography (CT) revealed a severely enlarged right medial retropharyngeal lymph node, which caused laryngeal compression, leading to upper airway obstruction. Multiple cervical and thoracic lymph nodes, and the pulmonary mass had an irregular layered/laminated pattern of mineralization...
March 15, 2018: Veterinary Radiology & Ultrasound
I S Lvov, A A Grin', M A Nekrasov, A Yu Kordonskiy, A V Sytnik
Compression of the caudal medulla oblongata and ventral portions of the spinal cord is the most dangerous complication of atlanto-axial dislocation (AAD). AIM: The study objective was to improve surgical management of patients with ventral compression of the spinal cord in the setting of AAD of various genesis. MATERIAL AND METHODS: We analyzed treatment outcomes in 250 patients with C1 and C2 injuries and diseases for the period between 2002 and 2016. Persistent ventral compression of the neural structures in the setting of AAD was detected in 34 (13...
2018: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
L Wang, W Wu, G Wang
Objective: To investigate the significance of the detection of pepsin in saliva and the pharyngeal pH monitoring in the diagnosis of laryngopharyngeal reflux disease(LPRD). Methods: A total of 176 patients (140 patients with simple pharyngitis and 36 patients with space-occupying lesions of larynx) who were suspected to have laryngopharyngeal reflux between February and December 2016 were retrospectively reviewed. All the patients were evaluated with reflux symptom index (RSI), reflux finding score (RFS) and 24-hour pharyngeal pH monitoring(Dx-pH)...
February 27, 2018: Zhonghua Yi Xue za Zhi [Chinese medical journal]
W H Hou, P Wei, J L Xie, Y Y Zheng, Y L Zhang, X G Zhou
Objective: To investigate clinicopathological features and prognosis of tonsillar mantle cell lymphoma(TMCL). Methods: Clinical data of 25 patients with TMCL at Beijing Friendship Hospital, Capital Medical University from 2002 to 2016 were included. All the cases were reviewed microscopically. Various immunohistochemical stains were performed using the MaxVision two-step method. IgH/CCND1 gene fusion was detected by fluorescent in situ hybridization(FISH). Additionally, randomly selected 40 cases of non-tonsil MCL of the same period were compared...
March 8, 2018: Zhonghua Bing Li Xue za Zhi Chinese Journal of Pathology
Ulla Lantto, Sallamaaria Kettunen, Terhi Tapiainen, Petri Koivunen, Matti Uhari, Marjo Renko
OBJECTIVES: To compare the long-term morbidity of patients with periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome treated by tonsillectomy (TE) in childhood to that of matched controls. METHODS: We identified 132 PFAPA patients from the medical records treated by TE in 1987-2007 in Oulu University Hospital, Finland. Altogether 119 patients participated the follow-up study and 94 were clinically examined on average 9.0 years after TE...
February 27, 2018: Clinical and Experimental Rheumatology
Diana Lennon
No abstract text is available yet for this article.
April 2018: Pediatric Infectious Disease Journal
M Bedolla-Barajas, T R Bedolla-Pulido, M V Flores-Merino, A Jiménez-Rosales, M V Domínguez-García
Background. Oral allergy syndrome (OAS) is the most common food allergy manifestation amongst adults. However, population studies aimed at estimating its prevalence and associated factors are scarce in Mexi-co. Objectives. To establish the prevalence of OAS in a sample of university students and to describe their clinical characteristics and its associated factors. Methods. From a sample group made up of 25,269 univer-sity students, the data corresponding to 1,200 students aged 18 to 25 was analyzed with a cross-sectional approach...
February 28, 2018: European Annals of Allergy and Clinical Immunology
Man-Yee Man, Hoi-Ping Shum, Wing-Wa Yan, Susanna K P Lau
We report a 21-year-old young male with Lemierre's syndrome presented as tonsillitis and Fusobacterium septicemia with respiratory failure and required intensive care. Lemierre's syndrome is the septic embolic complication of recent pharyngeal illness. Fusobacterium spp. accounts for the majority of cases. High index of suspicion is needed and prolonged antibiotic is advised. It is seldom seen in intensive care but should never be forgotten.
February 2018: Indian Journal of Critical Care Medicine
Jacklyn R Hurst, Katherine J Kasper, Akshay N Sule, John K McCormick
Streptococcus pyogenes is a human-specific and globally prominent bacterial pathogen that despite causing numerous human infections, this bacterium is normally found in an asymptomatic carrier state. This review provides an overview of both bacterial and human factors that likely play an important role in nasopharyngeal colonization and pharyngitis, as well as the development of acute rheumatic fever and rheumatic heart disease. Here we highlight a recently described role for bacterial superantigens in promoting acute nasopharyngeal infection, and discuss how these immune system activating toxins could be crucial to initiate the autoimmune process in rheumatic heart disease...
March 9, 2018: Infection, Genetics and Evolution
Matthew A Campbell, Tetsuya Sado, Chuya Shinzato, Ryo Koyanagi, Makoto Okamoto, Masaki Miya
The Pelagia is a recently delineated group of fishes, comprising fifteen families formerly placed in six perciform suborders. The Pelagia was lately recognized as it encompasses huge morphological diversity and only in the last few years have large-scale molecular phylogenetic studies been undertaken that could unite such morphological disparate lineages. Due to the recent erection of Pelagia, the composition of the taxon is not entirely certain. Five families of the former perciform suborder Stromateoidei have been identified as pelagians...
March 8, 2018: Molecular Phylogenetics and Evolution
S D Yang, P Q Li, Y G Huang, W Li, L Z Ma, L Wu, N Wang, J M Lu, W Q Chen, Guang-Ming Liu, Y M Xiong, Y L Chen, Ying Zhang
Enterovirus A-71 (EV-A71) may be fatal, but the natural history, symptoms, and signs are poorly understood. This study aimed to examine the natural history of fatal EV-A71 infection and to identify the symptoms and signs of early warning of deterioration. This was a clinical observational study of fatal cases of EV-A71 infection treated at five Chinese hospitals between 1 January 2010 and 31 December 2012. We recorded and analysed 91 manifestations of EV-A71 infection in order to identify early prognosis indicators...
March 12, 2018: Epidemiology and Infection
Jagatkumar A Patel, Bryan J Ray, Camilo Fernandez-Salvador, Christopher Gouveia, Soroush Zaghi, Macario Camacho
OBJECTIVE: A collapsible upper airway is a common cause of obstructive sleep apnea. The exact pathophysiology leading to a more collapsible airway is not well understood. A progressive neuropathy of the soft palate and pharyngeal dilators may be associated with the progression of snoring to OSA. The purpose of this study is to systematically review the international literature investigating the neurophysiologic changes in the soft palate and uvula that contribute to progression from snoring to OSA...
March 5, 2018: American Journal of Otolaryngology
Sang Hee Ha, Min-Soo Kim, Jiwoo Suh, Jong Seok Lee
PURPOSE: The self-pressurized air-Q® (air-Q SP) intubating laryngeal airway is a relatively new supraglottic airway (SGA) device. The intracuff pressure of air-Q dynamically equilibrates with the airway pressure and adjusts to the patient's pharyngeal and periglottic anatomy, potentially providing improved airway fit and seal. The aim of this prospective randomized study was to compare the clinical performance of air-Q to the LMA® Classic™ SGA. METHODS: Adult patients requiring general anesthesia for elective surgery were prospectively enrolled and randomly assigned to either air-Q SP or the LMA Classic SGA...
February 6, 2018: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
Thomas J W Klein Nulent, Matthijs H Valstar, Bart de Keizer, Stefan M Willems, Laura A Smit, Abrahim Al-Mamgani, Ludwig E Smeele, Robert J J van Es, Remco de Bree, Wouter V Vogel
OBJECTIVES: Prostate-specific membrane antigen (PSMA) positron emission tomography/computed tomography (PET/CT) is used for detection and (re)staging of prostate cancer. However, healthy salivary, seromucous, and lacrimal glands also have high PSMA-ligand uptake. This study aimed to describe physiologic PSMA-ligand uptake distribution characteristics in the head and neck to aid in PSMA PET/CT interpretation and to identify possible new clinical applications for PSMA-ligand imaging. STUDY DESIGN: Thirty consecutive patients who underwent PSMA PET/CT for prostate cancer were evaluated...
January 31, 2018: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Michael Gottlieb, Brit Long, Alex Koyfman
BACKGROUND: Pharyngitis is a common disease in the emergency department (ED). Despite a relatively low incidence of complications, there are many dangerous conditions that can mimic this disease and are essential for the emergency physician to consider. OBJECTIVE: This article provides a review of the evaluation and management of group A β-hemolytic Streptococcal (GABHS) pharyngitis, as well as important medical conditions that can mimic this disease. DISCUSSION: GABHS pharyngitis often presents with fever, sore throat, tonsillar exudates, and anterior cervical lymphadenopathy...
March 6, 2018: Journal of Emergency Medicine
Jitsuro Yano, Yoichiro Aoyagi, Takahiro Ono, Kazuhiro Hori, Wakami Yamaguchi, Shigehiro Fujiwara, Isami Kumakura
The effects of bolus volume and flow time on the sequential coordination of tongue pressure (TP) and pharyngeal pressure (PP), which are important in the biomechanics of swallowing, are unclear. In this study, we measured TP and PP simultaneously in 10 healthy adults at multiple points during dry swallowing and the swallowing of 5 ml and 15 ml of liquids with different viscosities, and investigated changes in the timing of the onset, peak, and offset of these pressures. TP was measured using a sensor sheet system with five measuring points on the hard palate, and PP was measured using a manometry catheter with four measuring points...
March 6, 2018: Physiology & Behavior
A Tranberg, H R Thorarinsdottir, A Holmberg, U Schött, B Klarin
BACKGROUND: The normal body exists in mutualistic balance with a large range of microbiota. The primary goal of this study was to establish whether there is an imbalance in the oropharyngeal flora early after hospital or ICU admittance, and whether flora differs between control, ward and critically ill patients. The secondary goal was to explore whether there are patient characteristics that can be associated with a disturbed oropharyngeal flora. METHODS: Oropharyngeal cultures were obtained from three different study groups: (1) controls from the community, (2) ward patients and (3) critically ill patients, the two latter within 24 h after admittance...
March 8, 2018: Acta Anaesthesiologica Scandinavica
Masahiro Nishiyama, Ichiro Morioka, Mariko Taniguchi-Ikeda, Takeshi Mori, Kazumi Tomioka, Keita Nakanishi, Junya Fujimura, Noriyuki Nishimura, Kandai Nozu, Hiroaki Nagase, Kazuto Ishibashi, Akihito Ishida, Kazumoto Iijima
Objectives To identify clinical features that predict Group A streptococcal (GAS) pharyngitis in a Japanese paediatric primary emergency medical centre. Methods The prevalence of GAS pharyngitis according to age and body temperature (BT) was calculated among 3098 paediatric patients with pharyngitis. The numbers of GAS-positive and -negative patients for each clinical parameter, and each point increase in the McIsaac score were compared and likelihood ratios (LRs) were calculated. Results The prevalence of GAS pharyngitis was extremely low in patients aged < 1 (1...
January 1, 2018: Journal of International Medical Research
A R Watkins, E J Parente
BACKGROUND: Guttural pouch mycosis (GPM) is a cause of nasal discharge, dysphagia, and fatal haemorrhage in the horse. OBJECTIVES: To report the complications and success of salpingopharyngeal fistulation in horses with GPM. We hypothesised that creating a direct static opening into the guttural pouch from the pharynx would cause a regression of fungal plaques due to a change in the guttural pouch environment and that this treatment would result in resolution of infection prior to secondary complications...
March 7, 2018: Equine Veterinary Journal
P Sittitrai, C Srivanitchapoom, D Reunmakkaew
OBJECTIVE: This study aimed to evaluate the impact of an onlay pectoralis major flap in reducing the incidence of pharyngocutaneous fistula after salvage total laryngectomy and determine the complications of pectoralis major flap reconstruction. METHODS: A retrospective study was conducted of consecutive patients who underwent salvage total laryngectomy between 1995 and 2016. The pharyngeal defects were primarily closed with or without the pectoralis major flap...
March 2018: Journal of Laryngology and Otology
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