Search Results

41 - 50 of 149 items :

  • Otorhinolaryngology x
Clear All

Abstract

Nasal meningoencephaloceles are rare findings, represented by protrusions of intracranial contents into the nasal cavity. They present as unilateral masses, and commonly determine unilateral nasal obstruction, rhinorrhea and non-characteristic headaches.

We present the case of a 34-year-old patient diagnosed with a posttraumatic transethmoidal meningoencephalocele. The patient presented with unilateral nasal obstruction, mild headache and episodic watery rhinorrhea. The treatment was endoscopic endonasal surgical excision and repair of the skull base defect, in a mixt ENT-neurosurgical team. Patient follow-up showed no remaining mass or symptoms and normal closure of the skull base defect.

Abstract

BACKGROUND. Signal void, or the absence of signal on MRI sequences, in the sinonasal region may be encountered in fungal rhinosinusitis cases with the aspect of a pseudo-pneumatized sinus, leading to diagnostic errors.

CASE REPORT. We present the case of a 75-year-old woman referred to our clinic for complete and persistent right-sided nasal obstruction. The patient was evaluated using sinus CT and contrast-enhanced head MRI. Opacification of the right maxillary, ethmoid and frontal sinuses as well as of the right nasal fossa were seen on CT, with maxillary sinus expansion and osseous erosion. The MRI showed T2 signal void in the maxillary sinus with extension to the nasal fossa, creating the appearance of a pseudo-pneumatized sinus, and hyperintense signal in the ipsilateral anterior ethmoid and frontal sinuses. The patient underwent endoscopic sinus surgery. The dual imaging evaluation of the patient aided the preoperative differential diagnosis and choosing the surgical approach.

Abstract

Clinical entities of food allergy in allergic rhinitis patients due to IgE-sensitization to cross-reactive aeroallergen and food allergen components are well described, but less data are available regarding allergic reactions to foods containing aeroallergens, either due to food contamination, such as oral mite anaphylaxis, or due to their natural presence in the edible products, such as pollen grains in honey and bee products. There are some potential risks for allergic rhinitis subjects due to ingestion of food products containing domestic mite, insect, fungal and pollen allergens. The knowledge of these risks is useful for the allergists and ENT specialists, especially in the context of climate changes with warmer periods facilitating mite growth in flours, and of increase use of phytotherapy and apitherapy products containing pollen grains.

Abstract

Juvenile nasopharyngeal angiofibroma is a rare benign tumour of vascular origin found in adolescent males, originating around the sphenopalatine foramen. Although the exact pathogenesis of the tumour is not yet known, natural history and growth patterns can be predicted. JNA progressively involves the nasopharynx, nasal cavity, paranasal sinuses, pterygopalatine fossa, infratemporal fossa and, in severe cases, an orbital or intracranial extension can be seen. Early diagnosis based on clinical examination and imaging is mandatory to ensure the best resectability of the tumour, as small to moderate tumours can be managed exclusively endoscopically. Preoperative angiography can reveal the vascular sources and allow embolization to prevent significant bleeding. We present a brief literature review followed by our case series of endoscopic removal of 7 juvenile nasopharyngeal angiofibromas.

Abstract

This article reviews the pathophysiology and the clinical and imaging diagnosis of rhinosinusal inflammations.

Chronic sinusitis usually develops after an incompletely treated acute sinusitis.

Complications occur through fungal superinfection, osteomyelitis, extension of the inflammatory process in the orbit or adjacent meningoencephalic structures.

The imaging investigation is indicated as the symptoms get worse, for the elucidation of sinus contents, for establishing the therapeutic protocol, for identifying and finding solutions to solve nearby complications.

Abstract

BACKGROUND. Bacteriocins are peptides with antimicrobial efficacy produced by certain bacterial species. Probiotics indeed seem a promising method in the prevention of upper respiratory infections and our study would like to contribute to the results available in the literature, in order to underlie their true therapeutic potential role.

MATERIAL AND METHODS. Our multicenter pilot prospective study investigates 366 patients from September 2015 to February 2016. All the patients were treated with a topical device made up of a suspension of two specific bacterial strains: Streptococcus salivarius 24SMB and Streptococcus oralis 89a to be administered as nasal spray. The nasal spray was administered twice daily for 7 days per month for three consecutive months. A questionnaire about the subjective efficacy of the therapy correlated to an improvement of symptoms was also collected from patients.

RESULTS. After one year from the enrolment, a 70.07% reduction in the number of events compared with the number of expected episodes was observed.

CONCLUSION. The aim of our data is to propose a new therapeutic approach to treat the recurrence of upper airway infection and to support an adequate therapy in all cases where the traditional antibiotic therapeutic protocol did not obtain completely efficient results in terms of recurrence.

Abstract

The current study aims to investigate the effect of smartphone usage on the upper extremity performance among Saudi youth. A goniometer to measure the Range of Motion (ROM), the Smartphone Addiction Scale (SAS), McGill Pain scale and Chattanooga stabilizer were used to perform the current study on a sample of 300 university students from Al-Imam Mohammed Bin Saud University. The results have shown that smartphone addiction is negatively correlated to the elbow flexion, shoulder flexion, shoulder extension, shoulder abduction, shoulder adduction, and both shoulder internal and external rotation. Furthermore, the results have shown that McGill pain scores were positively correlated to elbow flexion, shoulder flexion, shoulder extension, shoulder abduction, shoulder adduction, and both shoulder internal and external rotation. The study has concluded that smartphone usage among Saudi youth negatively affects the upper extremity and causes a significant increase in the pain intensity. The study has recommended that there is an urgent need for a significant awareness campaign to warn the community regarding the impact of using smartphones for long periods of time.

Abstract

BACKGROUND. Odontogenic rhinosinusal suppurations have a high potential for major ocular-orbital and cerebral complications because of the presence of anaerobic bacteria flora, with continuity, contiguity and haematogenous propagation mechanisms. This pathology is often diagnosed in other departments than ENT such as ophthalmology, neurosurgery or OMF surgery.

MATERIAL AND METHODS. We present three clinical cases of odontogenic rhinosinusal suppurations with major complications: a 36-year-old patient with odontogenic pansinusitis complicated with orbital phlegmon and cerebral frontal lobe abscess; a 19-year-old patient with complicated maxillary-ethmoidal-frontal sinusitis complicated with frontal subdural empyema and frontal bone osteomyelitis (with a history of craniofacial trauma one year before); a 66-year-old patient with odontogenic maxillary-ethmoidal sinusitis complicated with orbital apex syndrome.

RESULTS. The treatment was surgical, by external approach, with endoscopic nasal control, in interdisciplinary teams. We have associated massive antibiotic therapy. Surgical drainage for complicated rhinosinusitis should be done in emergency, within the first 24 hours after admission, according to guidelines. The bacteriological examination for aerobic and anaerobic flora can guide the diagnosis - two cases associated maxillo-ethmoidal aspergilloma lesions. The evolution of the cases was favourable.

CONCLUSION. Interdisciplinary teams have successfully solved these complicated odontogenic rhinosinusal suppurations. Two of the cases were admitted and cured within 2 weeks, in the context of very hot weather, which exacerbated dormant dental infections.

Abstract

The cyst is accumulated fluid or mass in a cavity lined by pathological epithelium. The mandible and the maxilla are bones with high prevalence of cyst formation in the human body. Cystic affections, with or without bone destruction of the hard palate, are considered benign tumours. We present the case of a 20-year-old young man with a cystic lesion of the hard palate having lasted for 7 months.

Abstract

Graves ophthalmopathy, an autoimmune disease, associated with hypermetabolism, enlargement of the thyroid gland and exophthalmia are the most frequent expressions of Graves’ disease, which often require surgical treatment. We present the case of a 41-year-old male with severe Graves ophthalmopathy for which we performed an endoscopic orbital decompression with good surgical outcome, the patient being discharged after 48 hours.