1/65. nasal septal perforation: a rare extraintestinal manifestation of Crohn's disease.Nasal manifestations of Crohn's disease are quite rare. They are typified by chronic mucosal inflammation, obstruction, bleeding, and occasionally septal perforation--signs and symptoms that are common to many disease states of the nose. Nasal findings, much like oral lesions, can precede the more typical gastroenterologic manifestations of Crohn's disease. Otolaryngologists should be aware of such an association and consider the diagnosis of Crohn's disease in atypical cases of nasal disease. We report the case of a 12-year-old boy who had severe Crohn's disease and a nasal septal perforation, and we discuss this complication in the context of its otolaryngologic manifestations.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
2/65. Pyogenic granuloma (pregnancy tumor) of the nasal cavity. A case report.BACKGROUND: Pyogenic granuloma is a benign lesion of unknown etiology that occurs in the skin and mucous membranes. It has been reported as a common lesion of the oral cavity and, less commonly, the nasal cavity. Although its etiology is unclear, pyogenic granuloma has long been associated with pregnancy, oral contraceptives and trauma. The term pregnancy tumor has been used to reflect the association with pregnancy; nevertheless, pyogenic granuloma is often misdiagnosed in obstetric patients. CASE: We present the case of a 37-year-old, pregnant woman with an enlarging nasal mass ultimately diagnosed as pyogenic granuloma. The patient was treated successfully with endoscopic excision of the lesion. CONCLUSION: Pyogenic granuloma is a rapidly growing lesion that should be considered in the differential diagnosis of any gravid patient with a mass in the oral or nasal cavity. The lesion may result in complications of the pregnancy, and management should be individualized for each patient.- - - - - - - - - - ranking = 4.8013679230569keywords = mucous membrane, membrane (Clic here for more details about this article) |
3/65. Mucor endophthalmitis.PURPOSE: To report on a case of type 2 diabetes, with eyelid gangrene and endophthalmitis as a presenting manifestation of rhino-orbito-cerebral mucormycosis. RESULTS: CECT head showed proptosis, mucosal thickening in the ethmoid sinus and hypodense lesions in the frontal and occipital lobes. Vitreous tap showed right angle branched aseptate hyphae consistent with mucormycosis. CONCLUSIONS: A diabetic patient presenting with sudden loss of vision, eyelid gangrene and endophthalmitis, involvement by an angio-invasive fungus-like mucormycosis is an important consideration.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
4/65. Oronasal fistula repair with three layers.We present an innovative method for closure of oronasal fistulas involving a three-layer repair, consisting of septal mucosa flap, bone or cartilage graft, and palatal mucosa flap. The septal mucosa flap closes the nasal side of the defect. This is an inferiorly based flap along the nasal floor and consists of septal mucosa from the side opposite the oronasal fistula. A slit is created in the remaining layers of the nasal septum, allowing the flap to be delivered into the defect. When the septal flap is folded down in this fashion, it exposes nasal septal bone and cartilage. The bone and cartilage are harvested and are used to create the middle layer of the three-layer fistula repair. The oral layer of the repair is provided by a palatal mucosa transposition flap. This method allows the bone/cartilage graft to be sandwiched between two vascular layers. We have successfully used the three-layer repair on three patients. All of the oronasal defects were 2 cm in size. All patients are at least 1 year after repair with 100 percent closure; thus, no oronasal leakage. The flaps both septal and palatal resulted in no morbidity once healed. Specifically, the surgically created slit in the nasal septum is well mucosalized and barely discernible. Also, no nasal obstruction occurs from the septal flap on the floor of the nose. We perform the procedure on an outpatient basis. The three-layer repair can be used in adult patients with oronasal fistulas of the middle and posterior hard palate up to 3 cm in size. This technique is not recommended for children.- - - - - - - - - - ranking = 6keywords = mucosa (Clic here for more details about this article) |
5/65. Sinonasal tract eosinophilic angiocentric fibrosis. A report of three cases.Eosinophilic angiocentric fibrosis (EAF) is a rare submucosal fibrosis without a well-developed differential diagnosis. Three cases of sinonasal tract EAF were identified in 2 women and 1 man, aged 49, 64, and 28 years, respectively. The patients experienced a nasal cavity mass, maxillary pain, or nasal obstructive symptoms of long duration. The process involved the nasal septum (n = 2), nasal cavity (n = 1), and/or the maxillary sinus (n = 1). There was no evidence for wegener granulomatosis, churg-strauss syndrome, Kimura disease, granuloma faciale, or erythema elevatum diutinum. Histologically, the lesions demonstrated a characteristic perivascular "onion-skin" fibrosis and a full spectrum of inflammatory cells, although eosinophils predominated. necrosis and foreign body-type giant cells were not identified. Surgical excision was used for all patients, who are all alive but with disease at last follow-up. Sinonasal tract EAF is a unique fibroproliferative disorder that does not seem to have systemic associations with known diseases. The characteristic histomorphologic features permit accurate diagnosis.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
6/65. 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.- - - - - - - - - - ranking = 5keywords = mucosa (Clic here for more details about this article) |
7/65. Lobular capillary haemangioma of the nasal cavity: observation of three specific cases.Lobular Capillary Haemangioma of the nasal cavity: observation of three specific cases. Lobular Capillary Haemangioma, unproperly called "Pyogenic granuloma", is a benign vascular tumour pedunculated on the skin and on mucous membranes of the oral and nasal cavities. Microtrauma and pregnancy are the most often evocated aetiologic factors. epistaxis and nasal obstruction are the most marked symptoms of this irregular and friable mass. We report three cases (two adult and one paediatric) of this pathology. Two have as trigger factor a nasal microtrauma, the third an oestro-progestative impregnation. A clinical, radiological and histological description allows us to expose the characteristics of this lesion that remains obscure to many rhinologists. Lobular Capillary Haemangioma has to be evocated in the differential diagnosis of each haemorrhagic endonasal mass.- - - - - - - - - - ranking = 4.8013679230569keywords = mucous membrane, membrane (Clic here for more details about this article) |
8/65. MR of a nasal glioma in a young infant.We describe MR findings of a nasal glioma in a 5-week-old male infant with feeding difficulties and symptoms of respiratory distress. Endoscopic examination revealed a soft tissue mass in the nasal cavity. In T1- and T2-weighted images, the gyral structure of grey matter was visible. In T1-weighted images, a tissue component with a lower signal intensity equal to that of white matter was also well distinguishable. Edge enhancement of the tumour was due to the nasal mucosal epithelium covering the tumour. MR images were useful to rule out intracranial extension of the nasal cavity lesion and the brain, thus excluding the diagnosis of encephalocele. The lesion was excised and histologically characterized as heterotopic brain tissue.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
9/65. Simultaneous cortex bone plate graft with particulate marrow and cancellous bone for reliable closure of palatal fistulae associated with cleft deformities.OBJECTIVE: The purpose of this study was to evaluate the effectiveness of simultaneous cortex bone plate (CBP) graft with particulate marrow and cancellous bone (PMCB) graft for reliable closure of palatal fistulae associated with alveolar clefts. DESIGN: Following standard secondary bone graft preparation of the cleft site, CBP harvested from the medial iliac crest was inserted into the palatal deficiency. This was followed by suturing the palatal mucosa. PMCB was then packed between the cortical bone and the reconstructed nasal floor. SETTING: Ten consecutive patients with palatal fistula were operated on at tokyo Medical and Dental University Hospital from 1998 to 2000. Primary palatal repair was performed in 7 out of 10 patients at our center and in 3 out of 10 patients at other hospitals. patients: Ten patients (6 boys and men, 4 girls and women) with a palatal fistula associated with an alveolar cleft were studied. Ages ranged from 12 to 26 years. INTERVENTIONS: All patients underwent simultaneous CBP graft with PMCB graft for closure of palatal fistula under general anesthesia. RESULTS: Complete closure of palatal fistulae were obtained in 8 out of 10 cases. A very small asymptomatic fistula remained in one patient. Total necrosis of the labial flap with a residual palatal fistula occurred in one patient. CONCLUSIONS: Simultaneous CBP graft with PMCB graft could be more reliable than PMCB alone for closure of a cleft associated palatal fistula.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
10/65. Nasal sarcoidosis.Nasal sarcoidosis may affect nasal skin, mucosa, or bone separately or simulataneously. Its incidence in patients with systemic sarcoid was once thought to be low, but this may be due to lack of proper intranasal examination and awareness of its existence by physicians who are more preoccupied with lung and other visceral involvement. The otolaryngologist should be aware of nasal sarcoidosis because nasal obstruction or drainage secondary to nasal sarcoidosis may be the first and only manifestation of systemic sarcoidosis. The otolaryngologist can diagnose this disease earlier in its course by being aware of its existence.- - - - - - - - - - ranking = 1keywords = mucosa (Clic here for more details about this article) |
| | Next -> |