共查询到20条相似文献,搜索用时 10 毫秒
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Crespo del Hierro J Gete García P Coello Casariego G Rivas E Monge Jodrá R Alvarez-Vicent JJ 《Acta otorrinolaringologica espanola》2002,53(4):297-301
Juvenile nasopharyngeal angiofibromas are vascular neoplasms, which originate characteristically in the posterior lateral wall of the nasopharynx. Although angiofibromas extend beyond the nasopharynx commonly, sometimes they can have their origin outside nasopharynx. We present an unusual case of extranasopharyngeal angiofibroma. A high level of suspicion is essential for an adequate diagnosis and treatment of these neoplasms. 相似文献
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M Sooknundun S K Kacker K Kapila K Verma P Narayan 《The Journal of laryngology and otology》1986,100(3):371-375
Oral malignant melanoma is rare and has a poor prognosis. We report a case of melanoma of the lower alveolus with rapid spread to the cervical lymph nodes and breast. Metastasis was diagnosed by fine needle aspiration cytology. The literature on oral melanoma is also reviewed. 相似文献
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Franco V Houliat T Devars F Traissac L 《Revue de laryngologie - otologie - rhinologie》2002,123(3):149-151
This article reports a case of peneumoparotid in a ten-year-old girl. This pathology is caused by insufflation of air into the acini of the parotid gland via Stensen's duct. A review of the literature shows that it has many aetiologies but more frequently it presents as an occupational hazard among glassblowers and wind instrumentalists. It may also occur by auto-insufflation in adolescence who often have psychological problems. The diagnosis is made from the history and imaging. The treatment is aetiologic and symptomatic. 相似文献
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Xanthogranulomatous tissue reaction is an uncommon but well-documented process that occurs at many sites in the body. It is most often recognized in the kidney and gallbladder, where its etiology is believed to involve an outflow obstruction. We report the case of a man with a parotid mass that exhibited features consistent with an inflammatory process on fine-needle aspiration biopsy. The mass persisted despite medical management, and the patient subsequently underwent a superficial parotidectomy. Histologic examination of the resected specimen identified a xanthogranulomatous tissue reaction adjacent to a Warthin's tumor. We compare the features of this case with those of the 2 previously reported cases of xanthogranulomatous sialadenitis, and we discuss its possible etiologies. 相似文献
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Neuromuscular choristoma (NMC) is an uncommon tumor that usually involves a large nerve trunk. Only 28 cases of NMC have been previously reported in the English-language literature, 17 of which involved cranial nerves. We report a new case of intracranial NMC that arose from a facial nerve at the cerebellopontine angle in a 44-year-old man. The patient was taken to surgery, where the lesion was found to involve the right facial nerve. The tumor was partially removed, and at the 2-year follow-up, the patient showed no sign of recurrence. 相似文献
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目的 探讨环状软骨瘤的临床特征及处理方法.方法 回顾2020年1月3日贵州医科大学附属医院收治的环状软骨瘤1例患者的临床资料,并结合文献复习进行讨论.结果 经喉裂开使用耳科磨钻行环状软骨瘤切除并局部修复治疗,患者术后恢复良好并顺利拔除气管套管.随访3个月未见喉腔狭窄及复发.结论 环状软骨瘤是一种罕见的喉良性肿瘤,诊断上... 相似文献
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Charalambos E. Skoulakis Pelagia Stavroulaki Panagiotis Moschotzopoulos Mihalis Paxinos Angela Fericean Dimitris E. Valagiannis 《European archives of oto-rhino-laryngology》2006,263(10):929-934
Laryngeal leiomyosarcoma (LLM) is a rare malignancy originating from the smooth muscles of blood vessels or from aberrant undifferentiated mesenchymal tissue. Histological diagnosis may be particularly difficult and correct diagnosis is based on immunohistochemical investigations and electron microscopy. A case report of a LLM in a 74-year-old man is presented. Direct laryngoscopy revealed a large glottic lesion causing airway compromise and an emergency tracheotomy was performed. Subsequent total laryngectomy confirmed the diagnosis of leiomyosarcoma. Lung metastases developed 8 months following treatment, despite the absence of local or regional recurrence, and the patient died 3 months later. A review of the English and French literature revealed 30 previous cases of LLM. Clinical presentation, histological diagnosis, and management of this rare malignancy are analyzed aiming to improve our knowledge regarding the best treatment modality. 相似文献
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Teratomas of the tongue are extremely rare neoplasms, with only five reported cases in the literature. We report an additional case here and review the literature on this rare entity. 相似文献
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Kikuchi's disease is a necrotizing lymphadenitis that is prevalent in Asia and is being increasingly recognized in other areas of the world. It usually occurs in women in their late 20s or early 30s and manifests as a posterior cervical adenopathy. It resolves spontaneously, usually over a period of several weeks to 6 months. Its initial clinical appearance is commonly similar to that of a lymphoma, and it can be pathologically misdiagnosed as such. Kikuchi's disease might be associated with systemic lupus erythematosus. We report a case of Kikuchi's disease that occurred in a 36-year-old Asian woman. We discuss the clinical features, differential diagnosis, radiographic evaluation, and pathology of this case, and we review the literature in an effort to assist otolaryngologists in diagnosing this benign and uncommon entity. 相似文献
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Malignant tumors of the nasal cavity are rare. We report the case of an elderly woman who consulted us with a 4-year history of progressive nasal obstruction, occasional epistaxis, facial pain, and watering of the eyes. A diagnosis of olfactory neuroblastoma was established by histopathology and confirmed by immunohistochemistry. On staging, the mass was classified as a Kadish stage B tumor. The mass was excised via a lateral rhinotomy approach, and the tumor was peeled away completely from the cribriform plate with endoscopes. The patient underwent postoperative radiation, and she was free of recurrence at follow-up 15 months later. 相似文献
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Abdullah Ayçiçek Fethullah Kenar Çiğdem Tokyol Ramazan Sargın Mustafa Deniz Yılmaz F. Sefa Dereköy 《European archives of oto-rhino-laryngology》2008,265(10):1281-1284
We present a case with laryngeal melanosis and discuss the clinical significance of this condition. A 58-year-old male patient
was referred to the otolaryngology department with a 2-month history of hoarseness. He had a history of smoking 20 cigarettes
a day for 40 years. Videolaryngosgopic examination showed chronic laryngitis findings with multifocal pigmented pachydermic
areas. Multiple biopsies were performed by laryngomicrosurgery. Pathological examination revealed laryngeal melanosis. As
the number is not much enough, the association of laryngeal melanosis and carcinogenesis seems to be controversial. In the
point of management, we have to be aware of the risks of laryngeal melanosis, such as developing neoplasm, and monitor the
patients closely by periodical examinations and biopsies and advise the patients to stop smoking. 相似文献
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A 29-year-old woman presented with an unusual lesion on the right auricular antihelix. The mass was purple and painful, and it had been present for 17 years. Preoperatively, the presumptive diagnosis was a venous malformation. The mass was resected, and a staged reconstruction was performed. Microscopic analysis of the specimen revealed that the lesion was an angioleiomyoma. Most cases of angioleiomyoma involve the extremities; few have been described in the head and neck region, and very few of those have been reported on the ear. Among those auricular angioleiomyomas that have been reported, most were distinctly painless. We report a new, atypical case of this unusual tumor. 相似文献
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Galer C Holbrook E Treves J Leopold D 《International journal of pediatric otorhinolaryngology》2005,69(12):1689-1692
Grisel's syndrome is non-traumatic atlantoaxial subluxation (AAS) secondary to an inflammatory process in the upper neck. It is a rare condition that occurs almost exclusively in children and has been associated with upper cervical infections and otolaryngologic procedures. A case of AAS secondary to an upper cervical infection is presented. Potential sequelae can be severe; early diagnosis and treatment of Grisel's syndrome can prevent tragic outcome. 相似文献
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Nasal obstruction is one of the most common symptoms pediatric patients present to their physicians with. Usually this symptom is caused by allergic rhinitis or an upper respiratory infection, however, many conditions present with nasal obstruction. We present a 14-year-old patient with a rare cause of nasal obstruction, turbinate enlargement due to fibrous dysplasia, as diagnosed by CT scan and histopathologic analysis. Additionally, clinical history revealed precocious puberty, and a dermatologic exam revealed a café au lait macule, consistent with the McCune-Albright syndrome. This case illustrates the need to formulate a broad differential diagnosis and also consider the overall patient, not just the nasal cavity. The clinical presentation, diagnostic evaluation, long-term management plan and relevant literature are discussed. 相似文献
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目的分析鼻咽结核的临床特点及诊治要点。方法回顾性分析经病理确诊的鼻咽结核1例,并结合相关文献复习。结果患者以颈部无痛性包块为首发症状,经鼻咽部活检、组织病理学检查确诊。通过检索中国知网、万方以及Pubmed数据库中有关鼻咽结核的文献,共检索有关文献32篇,包含患者共194例。结论鼻咽结核临床表现缺乏特异性,易漏诊误诊,临床医生要提高认识,在诊治颈部包块时,应考虑鼻咽结核的可能,尽早反复送病理检查,从而明确诊断。 相似文献