Search Results

91 - 100 of 142 items :

  • Otorhinolaryngology x
Clear All
Advantages of VMAT-IMRT technique in nasopharyngeal cancer

Abstract

BACKGROUND. Radiotherapy, associated with chemotherapy, is the main method of treatment in both early and advanced stages of nasopharyngeal carcinoma. Intensity modulated radiation therapy (IMRT) provides high doses of radiation to the primary tumor, sparing the organs at risk. Volumetric modulated arc therapy (VMAT) is one of the most promising radiation methods which produces superior target coverage, improving the protection of organs at risk and reduces treatment time.

MATERIAL AND METHODS. We performed a retrospective study on 30 patients diagnosed with nasopharyngeal cancer and admitted in “Sfanta Maria” Clinical Hospital between October 2012 and December 2014. All patients have undergone VMAT-IMRT associated with induction or concurrent chemotherapy. At the end of the treatment, patients were followed up at one, three and six months, and then every six months for 2 years.

RESULTS. At the end of the radio-chemotherapy treatment, 27 patients (90%) had a complete tumor and lymphatic response and 3 of them (10%) presented a partial response. At the end of the follow-up period, we observed 5 patients with recurrences, including 2 deceased.

CONCLUSION. VMAT-IMRT in association with chemotherapy treatment is well tolerated by patients. The good results reflected in high rates of cured patients, the low incidence of side effects, recommend this treatment plan as an optimal indication for nasopharyngeal tumors.

Open access
Invasive fungal rhinosinusitis

Abstract

Invasive fungal rhinosinusitides are a group of disorders with three subtypes (acute invasive fungal rhinosinusitis, chronic invasive fungal rhinosinusitis and granulomatous invasive fungal rhinosinusitis), requiring urgent diagnosis and early treatment due to the reserved vital and functional prognosis. This disorder occurs in immunocompromised patients, but it can also occur in immunocompetent people. Aspergillus and Mucormicosis species are the most common microorganisms found in invasive fungal rhinosinusites. The otorhinolaryngologic clinical examination and imaging techniques provide important diagnostic information in patients with risk factors for invasive fungal rhinosinusitis, including intracranial or orbital extension identification. The treatment of invasive fungal rhinosinusites (acute or chronic) consists of reversing immunosuppression, appropriate systemic antifungal therapy and aggressive and prompt surgical debridement of the affected tissues.

Open access
Sinonasal adenocarcinoma with aggressive ocular symptom

Abstract

BACKGROUND. The malignant sinonasal tumour is very rare. Sinonasal adenocarcinoma comprises only 10-20% of all primary malignant sinonasal tumours. The commonest type is the maxillary squamous cell carcinoma. It commonly presents with nasal blockage, nasal discharge and epistaxis during the early stage. Headache and blurry vision may occur at an advanced stage when it has invaded the brain, the eye or the optic nerve.

CASE REPORT. We present a 63-year-old patient with acute progressive worsening unilateral blurry vision and headache for 1 month. Epistaxis with anosmia developed only later. The patient had a neuroimaging by both Computed Tomography (CT) scan and Magnetic Resonance Imaging (MRI) scan which showed a skull base tumour, but early biopsy was inconclusive. He underwent combined transcranial and transsphenoidal tumor debulking in view of clinical impression of olfactory neuroblastoma. The histopathological examination showed adenocarcinoma. He was sent for postoperative radiotherapy.

CONCLUSION. We highlighted that a patient with sinonasal adenocarcinoma may present initially with the symptom of invasion to neighbouring structures prior to the local symptom.

Open access
Treatment difficulties in salivary gland cancer

Abstract

Salivary gland cancers are represented by a heterogeneous histologic group of tumors, with low incidence, which may appear both in major and minor salivary glands. This article presents a review of the difficulties which may be encountered in this pathology during the treatment. The diagnosis of salivary gland cancers is often delayed, due to the histopathologic and immunohistochemistry results given in different period of times. There can be several difficulties in following the oncologic pre-treatment protocols, in terms of imaging technique, as MRI, useful for disease staging.

The treatment of salivary gland cancers is complex, due to the local anatomy and their aggressive potential. Because of their decreased incidence, there are few data that investigate the treatment in the case of these diseases. The current therapy available for the patients with salivary gland cancers is represented by complete surgical resection. Several treatment difficulties in cancers of the salivary glands may come from the surgical limitations and the insufficient data for adjuvant and palliative treatment. Due to the limitations of the local health system, there is a heterogeneous distribution of the oncologic centers, lack of equipment, prolonged time to follow general protocols, despite the aspect of case-individualized therapy according to the guidelines. We must not forget the tumor behaviour and individual reactivity of different patients to the same treatment protocol.

Open access
Comparison results of nasal septum suturing and nasal packing following septoplasty

Abstract

BACKGROUND. Septoplasty is routinely used to resolve the deviated nasal septum. To obviate postoperative complications, some surgeons pack both nasal cavities and some other use suturing techniques after septoplasty.

OBJECTIVE. To investigate the efficacy of septal suturing and packing in patients post-septoplasty.

MATERIAL AND METHODS. This study was conducted in the Department of Otorhinolaryngology, Loghman Hakim, Tehran, Iran. 146 patients aged 17 years and above were enrolled for septoplasty. Septal suture was performed in 73 patients (group A) and nasal packing in the other 73 patients (group B). The principal outcomes in terms of bleeding, pain, respiratory problems, septal hematoma, adhesion and perforation were measured over a post-operative follow-up period.

RESULTS. A total of 146 patients, 74% female and 26% male, were enrolled. There were statistically significant differences between the two groups with respect to respiratory problems and patient comfort (p<0.001). The patients in both groups had no septal perforation.

CONCLUSION. Septoplasty using trans-septal suturing without packing can be safe and suitable to prevent or minimize postoperative complications.

Open access
The association of absolute eosinophil count, serum immunoglobulin E and spirometry with co-morbid bronchial asthma in patients with allergic rhinitis

Abstract

OBJECTIVE. This study aimed to analyse the association of absolute eosinophil count (AEC), serum IgE and spirometry with co-morbid bronchial asthma in patients with allergic rhinitis.

MATERIAL AND METHODS. This study involved 50 patients with signs and symptoms of allergic rhinitis who underwent a clinical examination and various tests, including spirometry, and were followed up regularly. Patients found to have bronchial asthma or nasal polyposis were treated accordingly.

RESULTS. The study found the prevalence of bronchial asthma in patients with allergic rhinitis to be 58% and that the severity of bronchial asthma was reduced significantly, with lesser acute attacks and reduced hospitalizations with the effective treatment of allergic rhinitis (p=0.064).

CONCLUSION. This study showed that elevated AEC and serum IgE were significantly associated with co-existing allergic rhinitis and bronchial asthma and increased the chance of co-existence of these two pathologies. Spirometry is a useful tool for observing the response to treatment.

Open access
Pain in the cervico-facial pathology: elements of etiopathogenesis, diagnosis and therapeutic principles

Abstract

The authors conduct a review of the etiopathogenesis, the main diagnostic methods and the treatment principles in cervico-facial pain. Pain in otorhinolaryngology is a multifactorial symptom, based on the rich innervation and vascularisation of the cephalic extremity. Pain can be of central or peripheral origin, acute and chronic. With the diversification of methods for exploring pain-generating lesions, different treatment protocols could also be achieved.

Open access
Congenital anosmia: a case report

Abstract

Congenital anosmia, isolated or as a symptom of Kallmann or Klinefelter syndrome, is a rare condition found in young patients and children. Anosmia is detected during childhood, being reported by the patient or by his/her family. Besides the clinical examination and olfactometric evaluation, imaging is mandatory for the olfactory pathways investigation. Multidisciplinary approach is needed for these patients in order to determine the etiology of the smell loss. In the current paper, we are presenting the case of an 11-year-old child diagnosed in our ENT Department with congenital anosmia.

Open access
Comparison of microdebrider-assisted endoscopic sinus surgery and conventional endoscopic sinus surgery for chronic rhinosinusitis with nasal polyps

Abstract

OBJECTIVE. To study and compare the benefits of microdebrider-assisted endoscopic sinus surgery and conventional endoscopic sinus surgery in terms of subjective and objective improvement in symptoms of nasal polyposis.

MATERIAL AND METHODS. This study involved 60 patients with bilateral sinonasal polyposis scheduled to undergo Endoscopic Sinus Surgery. The patients were randomized into two groups: Group A -Conventional endoscopic sinus surgery and Group B -Microdebrider-assisted endoscopic sinus surgery.

RESULTS. There was a significant difference in the mean VAS at 3 months postoperatively in Group B, but no significant difference at 6 months postoperatively following either of the two methods. The mean time for surgery (p<0.01) and the mean intraoperative blood loss (p<0.01) were significantly lower in Group B.

CONCLUSION. A well-trained surgeon with proper anatomical knowledge, good instruments, hypotensive anaesthesia, minimal mucosal injury and regular proper follow-up will have similar postoperative results with both methods.

Open access
A novel, cheap and easy to build FESS trainer

Abstract

BACKGORUND. Simulation models have slowly been gaining a place in training and surgical skills, before attending the operating theatre. This paper presents a model that allows the trainee to practise the functional endoscopic sinus surgery (FESS) training in a safe, non-patient facing environment.

MATERIAL AND METHODS. The method can be practised away from the operating theatre and the skills developed can then be transferred to the operating theatre. To create our FESS simulator, we use a cardboard tube and sheet, scissors, markers, cutter, foam, needles, catheters, plasticine, an inflatable balloon, a 10g lumbar puncture needle, one 5 cc syringe, two Blakesley forceps (straight and angled) and a 0° and 30° Hopkins rigid optics. In this simulator you can practise a puncture of the inferior turbinate, the endoscopic depth, remove a polyp, balloon dilation, a partial ethmoidectomy.

RESULTS. We describe a cheap and easy to build FESS training model, which allows the resident to practise this technique in a risk-free environment, while guaranteeing the reproducibility of the technique under similar conditions.

CONCLUSION. The high cost of digital simulators does not allow possible spreading this technology in every department. For that reason, the purpose of this paper is the acquisition of a set of skills that allow the resident to go to the operating room with clear concepts about the basic techniques.

Open access