Publications by authors named "Rui Fonseca"

Planetary and human health depend on Westerners' ability to reduce meat consumption. Meat production degrades the environment while excessive meat intake is associated with cancer and cardiovascular disease, among others. Effective reasons and motivations are needed for consumers to change their diet.

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Introduction Adenotonsillectomy is a common surgical procedure in otolaryngology. Over the years, several techniques have been developed and modified in order to reduce mortality and morbidity. Postoperative pain control remains controversial.

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Introduction And Objectives: Obstructive sleep apnea is the most frequent sleep disorder worldwide, with rising incidence. Pharyngoplasty is an alternative treatment in patients not suitable to continuous positive airway pressure devices (CPAP). The aim of this study is to compare different surgical techniques of pharyngoplasty for treatment of obstructive sleep apnea and evaluate its influence in surgical success.

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Objectives: To determine the rate and risk factors for additional tympanostomy tube (TT) placement after first set of TT extrusion in children.

Materials And Methods: Single-centre cohort study. Clinical records of children undergoing TT placement from January 2015 to December 2017 were reviewed and factors related to the need for subsequent TT were evaluated.

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The aim of this study was to verify the relationship between abdominal adiposity and physical fitness in the obesity status of Portuguese adolescents. BMI, abdominal adiposity, and physical fitness tests from the FITescola were evaluated in a total of 654 Portuguese adolescents, aged 10-19 years old-male: = 334 (51%), female: = 320 (49%). For the final model, BMI was positively related with age ( 0.

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Objectives: To evaluate the success rate of primary stapedotomy and to investigate the influence of prosthesis diameter on hearing outcome.

Material And Methods: Retrospective medical chart review of 125 cases who underwent primary small fenestra stapedotomy, from January 2001 to December 2018. The study population was divided in two groups based on Teflon prosthesis diameter - .

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Objectives: To evaluate hearing outcome of salvage treatment with intratympanic steroids (ITS) in idiopathic sudden sensorineural hearing loss (ISSNHL) refractory to initial systemic steroid (SS) therapy.

Material And Methods: A retrospective medical chart review was conducted on 54 consecutive patients with ISSNHL refractory to SS. Salvage treatment with a low dose intratympanic dexamethasone (4 mg/ml) was offered after one week of primary treatment.

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Woakes' syndrome (WS) is a rare entity, defined as severe recalcitrant nasal polyposis with consecutive deformity of the nasal pyramid. WS occurs mainly in childhood and its aetiology remains unclear. We report a case of a 68-year old woman, with aspirin-exacerbated respiratory disease, who presented with recurrent nasal polyposis and progressive broadening of the nasal dorsum.

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Laryngeal oncocytic cystadenomas are rare benign tumours lined by oncocytic epithelium and arising from the salivary glands; they usually present as a supraglottic mass. Oncocytic changes are very uncommon in the larynx and occur mainly in ventricles and false vocal cords, where seromucinous glands predominate. The authors present the case of a 62-year-old woman who reported a 6-month history of hoarseness associated with a soft and non-compressible upper left side neck swelling.

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Objectives: To evaluate success rate of type I tympanoplasty in adults and to investigate the importance of selected prognostic factors on graft uptake.

Material And Methods: Retrospective medical chart review of 155 patients who underwent Type I Tympanoplasty, in our department, from January 2013 to December 2017. Graft uptake rate was evaluated and the effects of prognostic factors on surgical outcome such as sex, smoking and otological surgery history, status of the contralateral ear, size and location of the perforation, middle ear mucosa status, surgical approach and graft material.

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Extranodal natural killer/T cell lymphoma, nasal type (ENKL) is a rare and aggressive tumour that can, clinically and histologically, mimic infectious and inflammatory conditions, presenting a diagnostic challenge. The authors report the case of a 69-year-old Portuguese woman previously misdiagnosed with chronic recurrent sinusitis. Despite maximal medical and surgical treatments, the disease was refractory and progressed.

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Pneumolabyrinth is the entrapment of air within the inner ear and is a rare complication of stapes surgery. We report the case of a patient submitted to stapedectomy who, 4 weeks later, suddenly developed right hearing loss, ipsilateral tinnitus and vertigo. On the physical examination, the patient showed no signs of vestibular deficits.

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Objective: Epistaxis is one of the commonest causes of attendance of Otolaryngology emergency rooms. Given its incidence, potential severity and high recurrence rate, a systematic and careful management is mandatory. This work aims to define prognostic factors of epistaxis recurrence.

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Objectives: Unilateral sinonasal disease is commonly encountered in practice and represents an issue of major concern since neoplasms may mimic inflammatory conditions. This paper aims to describe the demographic, clinical and radiological patterns of unilateral pathologies and, accordingly, to establish a guiding algorithm for diagnosis and management.

Material And Methods: We conducted a retrospective review of medical records of patients with unilateral sinus opacification on CT scan who underwent endoscopic nasal surgery in our department from January 2011 to December 2017.

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Background: Fabry disease (FD) is a lysosomal storage disorder (LSD) that involves the cochleovestibular system. Tinnitus and progressive sensorineural hearing loss are frequent complains. A stabilization of hearing function has been reported with enzyme replacement therapy (ERT).

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Background And Objectives: The goal of ossiculoplasty is to improve hearing. Successful ossiculoplasty depends on several factors. This retrospective study was carried out to analyze hearing results of ossiculoplasty in ears with chronic otitis media (COM) and evaluate clinical outcomes and factors predictive of hearing improvement.

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