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Dysfunction of the sinonasal epithelium may contribute to the pathogenesis of chronic rhinosinusitis (CRS) including recurrent acute rhinosinusitis (RARS). Mutations in connexin 32 and 43 proteins have been associated with a number of human diseases. The objective of this study is to investigate the role of mutations in connexin 32 or connexin 43 genes in CRS and RARS.Prospective case series of 19...
Sentinel lymph node (SLN) biopsy is instrumental in staging and treatment of cutaneous melanoma. SPECT/CT, single-photon emission computed tomography (SPECT) integrated with computed tomography (CT), increases the accuracy of SLN mapping to improve surgical planning. SPECT/CT can correct for signal scatter to prevent masking, which is especially common in the head and neck. For periparotid lymph nodes...
Sinonasal teratocarcinosarcoma (SNTCS) is a rare and highly malignant neoplasm that often involves the anterior skull base. This study reviews the published literature related to SNTCS. Clinical presentation, demographics, radiographic diagnosis, pathology, treatment, and management outcomes of this uncommon disease are reported.A systematic review in the published English literature was conducted...
Most tumors arising in the nasopharynx are malignant and frequently develop otitis media with effusion (OME). On the contrary, benign nasopharyngeal tumors are very rare, and pleomorphic adenoma, which is a benign mixed tumor of the nasopharynx, is also rarely encountered. We herein report a case of nasopharyngeal pleomorphic adenoma which initially presented as OME. This tumor completely blocked...
We report a 1month old infant with a spontaneously knotted nasogastric tube. Attempted removal of the nasogastric tube was unsuccessful, prompting further investigation. Plain radiographs revealed a large, multi-looped knot impacted in the nasopharynx and oropharynx. The tube was subsequently removed through the mouth under general anesthesia without complication, revealing a large, impressive knot...
It is assumed that preoperative use of a bone-anchored hearing aid (BAHA) test-band will give a patient lower gain compared to real post-operative gain because of the reduction of energy through the scalp when using a test-band. Hearing gains using a BAHA test-band were analyzed in patients with unilateral hearing loss.Nineteen patients with unilateral sensorineural hearing loss were enrolled. A test-band,...
The advent of cochlear implantation has been followed by an explosion in surgical and technological advances with subsequent alterations in the treatment of sensorineural hearing loss management. Many individuals with rare genetic abnormalities who once may have not been considered candidates for cochlear implantation are now benefiting from cochlear implantation. One of these unusual syndromes is...
Drug-induced sleep endoscopy (DISE) is used to identify the site of obstruction causing obstructive sleep apnea (OSA). However, previous studies have reported a wide range of DISE findings, and new patterns of airway obstruction have also been observed during postoperative DISE. Therefore, we aimed to determine the features of changes in obstructive patterns during DISE.Forty-two patients diagnosed...
HPV-related oropharyngeal squamous cell carcinomas clearly represent a growing entity in the head and neck with distinct carcinogenesis, clinico-pathological presentation and survival profile. We aimed to compare the HPV prevalence rates and clinico-pathological correlations obtained with three distinct commonly used HPV detection methods.p16-immunohistochemistry (IHC), HPV DNA viral load by real-time...
To assess the interaction of HPV/p16 status and therapy rendered in patients with locally advanced squamous cell carcinoma of the larynx and hypopharynx.Forty-seven consecutive patients receiving definitive treatment between 2009 and 2011 for locally advanced larynx or hypopharynx cancer with high-risk HPV and/or p16 testing performed were identified and retrospectively investigated. Overall survival...
In this work we describe the experimental protocol set up to obtain very good results in speech performance and in time course, with a subject presenting profound bilateral sensorineural hearing loss with low-frequencies preservation. We used a bimodal stimulation with a like-hybrid modality. Auditory functions have been analyzed by standard tonal and speech audiometry tests, and verbal perception...
The current study presents our experience with accessory parotid gland masses and reviews the literature on accessory parotid tumor incidence and surgical management. Based on our results, we advocate a standard parotidectomy approach with routine facial nerve dissection at the time of excision.We performed a retrospective chart review and comprehensive literature review on incidence of accessory...
Lidocaine is commonly used for topical anesthesia of the upper airway in patient with anticipated difficult tracheal intubation undergoing awake fiberoptic intubation. Lidocaine toxicity is dose related and proportional to its plasma level. Although neurologic toxicity has been frequently observed with intravenous use, it has also been reported for topical use.We report on a case of a patient with...
We compare estimated blood loss (EBL) during endoscopic sinus surgery (ESS) between patients receiving transoral greater palatine canal (GPC) and transnasal infiltration (combined group) to patients receiving only transnasal infiltration (control group). CT stage, endoscopic stage, revision surgery, presence of polyps, degree of resident involvement, and operative time (OT) are also evaluated.Injection...
Cutaneous squamous cell carcinoma (cSCC) behaves aggressively in patients with chronic lymphocytic leukemia (CLL). Lymphadenopathy due to CLL can obscure the clinical and radiological assessment of nodal involvement by cSCC. This study aimed to evaluate whether functional imaging with positron emission tomography (PET)/computed tomography (CT) may clarify the clinical picture.Five consecutive patients...
The cartilaginous columellar strut is a well established, commonly used graft in rhinoplasty which provides support and stability to the nasal base. The risk of such a graft is related to grafts designs, whereby the posterior aspect can cause clicking with movement across the anterior nasal spine. We present an additional unusual complication of ill-fitting maxillary dentures in an edentulous patient,...
Plastic bronchitis is a rare disorder in pediatric age. This disease can cause life-threatening episodes. Broncoscopy plus bronchial lavage is considered the gold standard therapeutic technique. Knowledge of this disease is mandatory to perform correct diagnosis and provide prompt treatment. The authors report the history of a 5-year-old girl affected by plastic bronchitis who was successfully treated...
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