Cases reported "Nasal Obstruction"

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1/28. Endoscopic treatment of sinonasal disease in patients who have had orthognathic surgery.

    Certain skeletofacial patterns may be predisposed to aggravated sinonasal disease postoperatively. These may include, but are not limited to, facial skeletal asymmetries with high septal deviations and those with obstructive nasal respiration and mouth breathing that leads to skeletal growth disturbances such as vertical maxillary hyperplasia and apertognathism. These sinonasal diseases may partly be the result of osteomeatal blockage by pre-existing structures, or synechial shelves and webs blocking normal maxillary antral mucosal flow. The use of nasal antral windows placed anteriorly in the lateral nasal wall at the time of downfracture LeFort (Hosaka window) do not seem to benefit the drainage of the maxillary antrum. This is because physiological flow often bypasses this region. If patients present postoperatively with new sinonasal disease or the aggravation of pre-existing symptoms, evaluation by both endoscopically assisted intranasal and axially and coronal computed tomography (CT) is recommended. Functional endoscopic sinus surgery by the minimally invasive Messerklinger technique, combined with intranasal use of laser-assisted turbinoplasty and soft tissue lysis, have been successfully used for most of these patients. Because the anatomical positioning of the midfacial structure can potentially affect patients with a predisposition to sinonasal physiological disturbances, consideration should be given to preoperative evaluation and discussion of potential consequences.
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2/28. Congenital nasal pyriform aperture stenosis: diagnosis and management of 20 cases.

    The objective of this study was to review the characteristics of congenital nasal pyriform aperture stenosis (CNPAS) in a series of 20 children seen between 1993 and 1996. The diagnosis was made by physical examination and computed tomography scan. A single central maxillary incisor was detected in 12 cases (60%). Three children had morphological abnormalities of the pituitary gland shown on magnetic resonance imaging. One child had an antidiuretic hormone deficiency, and another child had a growth hormone deficiency. Two children had craniosynostoses, 1 of which was Apert's syndrome. All patients underwent operation by a sublabial approach, and 1 was referred for a columellar necrosis after nasal stenting. After surgery, all patients showed improvement, and the nasal stenting was usually removed 1 week after surgery. Follow-up revealed normal breathing. In conclusion, CNPAS was previously considered to be an unusual cause of nasal obstruction in neonates and infants. The number of cases treated recently in our department suggests that this newly recognized entity is more common than expected.
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3/28. Radiographic diagnosis of congenital bony nasal stenosis.

    Congenital bony nasal stenosis (CBNS) is a rare condition that causes respiratory distress in neonates. Between 1986 and 1996, we encountered 13 cases of CBNS. Recently, CT measurements have been used to evaluate the features of this type of stenosis, but no satisfactory investigation of the severity of bony nasal stenosis has been reported. We compared the nasal width (NW), facial width (FW), and interorbital distance (IOD) measured from occipitofrontal (Caldwell's) projections of plain radiographs in nine CBNS patients and nine normal infants. NW was significantly narrower in the CBNS patients than in the controls, and never exceeded the IOD in any of the CBNS patients. This measuring method can be used to diagnose CBNS, because NW in normal subjects of all age groups is always greater than IOD on Caldwell's view. We also investigated one patient radiographically, to determine how NW increased until the age of 4 years. However, there was no significant change in nasal width, although the FW increased significantly. This method seems useful for determining the severity of stenosis, and its simplicity makes it useful for routine investigation of breathing difficulty in neonates and infants. We review and discuss the CT images of CBNS reported in the literature.
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4/28. Pneumatization of the concha inferior as a cause of nasal obstruction.

    Chronic nasal obstruction is a common disorder. hypertrophy of the inferior turbinates is responsible for nasal obstruction more frequently than it is commonly thought. A pneumatized inferior turbinate has recently been described as a cause for nasal obstruction and only two cases have been reported until now. Inferior nasal turbinate develops by endochondral ossification of components of the mesethmoid and ectethmoid. The chondral framework of the inferior turbinate consists of a double lamella and two separate ossification centers that develop between the fifth and seventh month of fetal life. The separate ossification centers meet by the eighth fetal month. During ossification, the inferior turbinate detaches from the ectethmoid and becomes an independent bony structure. During that time the epithelium may misinvaginate into double lamellas and such double lamellas formed by the inferior turbinate may become persistent. A patient was referred to our clinic with headaches and nasal obstruction. A CT scan was performed which showed that the right lower concha was pneumatized. The headache of the patient disappeared after partial resection of the lower and middle turbinate.
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keywords = headache
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5/28. Nasal mucosal headache presenting as orofacial pain: a review of the literature and a case report.

    Headaches are a significant component of many facial pain syndromes. These facial pain/headache syndromes often have various etiologies, including neurologic, vascular, musculoskeletal, or combinations of vascular/musculoskeletal origins. Referred rhinologic headache, however, can be overlooked as a cause of facial pain in the dental literature. We report a case of nasal mucosal headache that presented as facial pain and include a review of the literature.
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ranking = 0.2002445855985
keywords = headache
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6/28. A simple and reliable method of patient evaluation in the surgical treatment of nasal obstruction.

    We have developed a simple method of evaluating nasal obstruction both before and after corrective surgery. With our system, patients self-rate their nasal patency on a 10-point visual analog scale under different conditions. After a baseline self-assessment, patients rate their breathing while the examiner lifts the lower lateral nasal cartilage with an ear curette and again during lifting of the upper lateral cartilage. Separate assessments during cartilage support are made before and after the patient has received nasal decongestion therapy. The results of these manipulations help identify the specific structural abnormality and its anatomic site, thereby serving as a reliable aid to planning surgery (i.e., open septorhinoplasty, turbinoplasty, external valve surgery with alar batten grafts, and/or internal valve surgery with spreader grafts with or without composite skin/cartilage grafts). We tested our method in preoperative evaluation and surgical planning on 19 patients with nasal obstructions. Our method was just as useful in making postoperative assessments, and it allowed us to judge the effectiveness of specific procedures in restoring nasal patency. Of the 19 patients, 18 (94.7%) reported that their nasal breathing had improved following surgery.
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7/28. Organized hematoma of the maxillary sinus.

    OBJECTIVE: Organized hematoma of the maxillary sinus can develop by means of organization of hematoma in the unaerated maxillary sinus. To our knowledge, this is only the second article describing organized hematoma in the maxillary sinus. MATERIAL AND methods: We have observed eight cases of organized hematoma of the maxillary sinus recently and here we describe the clinical features (using CT scans and medical records), radiologic characteristics and pathologic findings. RESULTS: The patients comprised five males and three females (mean age 58 years), all of whom had a history of frequent epistaxis. They also complained of nasal obstruction, hyposmia, headache and swollen cheeks. Rhinoscopy revealed obliterated nasal cavities due to bulging lateral walls. CT scans showed soft-tissue densities expanding the maxillary sinus into the nasal cavity. The treatment modalities used (applied either alone or in combination) were Denker's operation, Caldwell-Luc's operation and endonasal endoscopic surgery, and the outcomes were successful. CONCLUSION: Organized hematoma should be included in the differential diagnosis when patients have frequent epistaxis and an expansile mass in the maxillary sinus.
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ranking = 0.028606369371215
keywords = headache
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8/28. Foetal warfarin syndrome--a complex airway problem. Case report and review of the literature.

    Premature cartilaginous calcification and nasal hypoplasia following first trimester exposure to warfarin are known as the Foetal warfarin syndrome (FWS). There are over 40 cases reported in the literature, many of which describe breathing and feeding difficulties in the first few months of life. We report a case where a child had had difficulties breathing and feeding in the first months of life. These had been attributed to nasal hypoplasia. After proper ENT assessment the child benefitted from adenoidectomy. ENT surgeons should be aware of the syndrome as more women of child bearing age are taking warfarin following cardiac surgery and treatment of thromboembolic disease. ENT surgeons may be asked to review these children who often present with airway and feeding problems which have been attributed to nasal hypoplasia.
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9/28. Blocked nose and snoring in a 6-year-old boy.

    nasal obstruction, mouth-breathing, snoring and deafness are common symptoms seen in children presenting to the otorhinolaryngology clinic. The aetiopathologies are frequently due to adenotonsillar hypertrophy and otitis media with effusion. Rarely however, nasal obstruction and snoring may be associated with more sinister pathology. We report a case of a child with nasopharyngeal B-cell Non-Hodgkin's lymphoma whose initial symptoms were of nasal obstruction and snoring.
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10/28. Intranasal schwannoma in a young woman.

    A rare case of a schwannoma arising from the middle meatus in a 24-year-old woman is reported. The patient presented with a 12-month history of right-sided nasal obstruction, rhinorrhoea, anosmia, headache and recurrent minor nosebleeds. Examination of the right nasal cavity revealed a polypoidal mass. Computerised tomography showed the mass completely occluding the nasal passage with evidence of a secondary maxillary sinusitis. She underwent a complete intranasal excision of the polypoidal mass which was arising from the right middle meatus. The histological features of the lesion were consistent with a schwannoma including diffuse immunoreactivity for S-100 protein. This case illustrates the need to consider schwannoma, amongst many other lesions, in the differential diagnosis of a unilateral nasal mass and reinforces the established principle of sending all material removed from the nose for histological examination.
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keywords = headache
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