非歯原性嚢胞
WordNet
- a closed sac that develops abnormally in some body structure
PrepTutorEJDIC
- 胞嚢(ほうのう)
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English Journal
- Role of cone-beam computed tomography in diagnosis and management of nasopalatine duct cyst.
- Sane VD, Gadre KS, Halli R, Singh V, Doshi P, Saddiwal R, Thopte S.Author information From the Departments of *Oral and Maxillofacial Surgery and †OMDR, Bharati Vidyapeeth University Dental College and Hospital, Katraj Pune, India.AbstractNasopalatine duct cysts (NPDCs) are the most common nonodontogenic cyst of the jaw, with a reported prevalence of between 1% and 11.6% of all jaw cysts.1 It is believed to arise from epithelial remnants of the nasopalatine duct, the communication between the nasal cavity and anterior maxilla in the developing fetus. For huge NPDCs, total excision is difficult, and there is an increase in the possibility of postoperative complications including submucosal hematoma, wound dehiscence, wound infection, injury to tooth roots, injury to nasopalatine neurovascular bundles, paresthesia of the anterior palate, facial swelling, and oronasal fistula formation. This article discusses a case with a large NPDC, which was managed surgically without any complication. Radiological findings emphasizing the importance of cone-beam computed tomography in diagnosis and optimized treatment planning of NPDCs are discussed.
- The Journal of craniofacial surgery.J Craniofac Surg.2014 Jan;25(1):e92-4. doi: 10.1097/SCS.0000000000000427.
- Nasopalatine duct cysts (NPDCs) are the most common nonodontogenic cyst of the jaw, with a reported prevalence of between 1% and 11.6% of all jaw cysts.1 It is believed to arise from epithelial remnants of the nasopalatine duct, the communication between the nasal cavity and anterior maxilla in the
- PMID 24406616
- Demographic profile of oral nonodontogenic cysts in a Brazilian population.
- Uchoa-Vasconcelos AC, Filizola-de Oliveira DJ, Roman-Martelli SJ, Etges A, Neutzling-Gomes AP, Chaves-Tarquínio SB.Author information Centro de Diagnóstico das Doenças da Boca CDDB, Faculdade de Odontologia, Universidade Federal de Pelotas UFPEL, Rua Gonçalves Chaves, 457, sala 608, Pelotas, RS, Brazil, CEP 96015-560, carolinauv@gmail.com.AbstractObjectives: The purpose of this study was to determine the clinical and demographic characteristics of oral non-odontogenic cysts (ONOC) in a Brazilian population over a 53-year period and to compare this data with the literature. Study Design: A total of 20.391 biopsies records were evaluated, from April/1959 to August/2012. Cases of oral developmental cysts were selected. Data regarding age, gender, time of evolution, and anatomic site of all cases were collected. The data were analyzed by descriptive statistics. Results: Among 20.391 oral biopsies, 71 (0.35%) met the criteria of ONOC. Females accounted for 50.70% of all cases. The mean age observed was 38.14 years (range: 5-88 years). Nasopalatine duct cysts, oral lymphoepithelial cysts and epidermoid cysts were the most common ONOC, accounting for 63 cases (88.73%). Nasopalatine duct cysts occurred in 31 cases (43.66%), followed by 22 patients with oral lymphoepithelial cysts (30.99%) and 10 cases of epidermoid cysts (14.08%). Nasopalatine duct cysts revealed predominance among males (58.06). Oral lymphoepithelial cysts were more commonly observed in tongue (50%). Epidermoid cysts were most frequently found in the buccal mucosa (40.00%). Conclusions: The differential diagnosis of ONOC is based on the clinical, radiological, and histological findings. It is difficult to establish an epidemiological profile of ONOCs, considering the low frequency of these lesions and the divergences in the demographic and clinical presentation data among different populations.
- Medicina oral, patologia oral y cirugia bucal.Med Oral Patol Oral Cir Bucal.2013 Dec 7. [Epub ahead of print]
- Objectives: The purpose of this study was to determine the clinical and demographic characteristics of oral non-odontogenic cysts (ONOC) in a Brazilian population over a 53-year period and to compare this data with the literature. Study Design: A total of 20.391 biopsies records were evaluated, from
- PMID 24316702
- Misdiagnosis of a nasopalatine duct cyst: a case report.
- Hilfer PB, Bergeron BE, Ozgul ES, Wong DK.Author information Aviano AFB, Aviano, Italy.AbstractINTRODUCTION: Nonendodontic lesions misdiagnosed as pathoses of endodontic origin are often referenced in the literature. One of the most frequent nonodontogenic cysts of the oral cavity, the nasopalatine duct cyst (NPDC), can be misdiagnosed as endodontic in nature.
- Journal of endodontics.J Endod.2013 Sep;39(9):1185-8. doi: 10.1016/j.joen.2013.04.033. Epub 2013 Jun 14.
- INTRODUCTION: Nonendodontic lesions misdiagnosed as pathoses of endodontic origin are often referenced in the literature. One of the most frequent nonodontogenic cysts of the oral cavity, the nasopalatine duct cyst (NPDC), can be misdiagnosed as endodontic in nature.METHODS: A case is presented in w
- PMID 23953296
Japanese Journal
- 南 和彦,坂本 進,西村 一成,市丸 和之,佐藤 進一,土師 知行
- 耳鼻咽喉科臨床 106(3), 207-212, 2013-03-01
- NAID 10031155086
- A Case of a Nasopalatine Duct Cyst Surgically Opened to the Bilateral Nasal Cavity
- Minami Kazuhiko,Sakamoto Susumu,Nishimura Kazunari,Ichimaru Kazuyuki,Sato Shinichi,Haji Tomoyuki
- 耳鼻咽喉科臨床 補冊 137(0), 34-35, 2013
- … The nasopalatine duct cyst is one of the nonodontogenic epithelial cysts and it arises from the epithelial remnants of the nasopalatine duct of the fetus. … The cyst was endoscopically opened to the bilateral nasal cavity under general anesthesia. … Few cases of the dilation of the cyst to the nasal cavity have been reported, but this technique is familiar to otolaryngologists and considered as an effective treatment. …
- NAID 130004558704
- 南 和彦,坂本 進,西村 一成 [他],市丸 和之,佐藤 進一,土師 知行
- 耳鼻咽喉科臨床 106(3), 207-212, 2013
- … The nasopalatine duct cyst is one of the nonodontogenic epithelial cysts and it arises from the epithelial remnants of the nasopalatine duct of the fetus. … The cyst was endoscopically opened to the bilateral nasal cavity under general anesthesia. … Few cases of the dilation of the cyst to the nasal cavity have been reported, but this technique is familiar to otolaryngologists and considered as an effective treatment. …
- NAID 130003374026
Related Links
- cyst [sist] 1. bladder. 2. an abnormal closed epithelium-lined sac in the body that contains a liquid or semisolid substance. Most are harmless, but they should be removed when possible because they occasionally may change into ...
- cyst (sĭst) n. 1. An abnormal membranous sac in the body containing a gaseous, liquid, or semisolid substance. 2. A sac or vesicle in the body. 3. Biology A small capsulelike sac that encloses certain organisms in their dormant ...
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