International journal of oral surgery最新文献

A case of large cell neuroendocrine carcinoma of the tongue 舌大细胞神经内分泌癌1例

International journal of oral surgery Pub Date : 2015-04-01 DOI: 10.5794/jjoms.61.212

Ryuta Osaka, I. Uchida, Sadao Oyama, H. Miyashita, S. Kawai, T. Shibahara

{"title":"A case of large cell neuroendocrine carcinoma of the tongue","authors":"Ryuta Osaka, I. Uchida, Sadao Oyama, H. Miyashita, S. Kawai, T. Shibahara","doi":"10.5794/jjoms.61.212","DOIUrl":"https://doi.org/10.5794/jjoms.61.212","url":null,"abstract":"Large cell neuroendocrine carcinomas (LCNEC) are relatively rare tumors that arise in various organs. We report a case of primary LCNEC of the tongue. A 60-year-old man was referred to our department because of impaired swallowing function due to pain while eating, as well as an ulcer on the left side of the tongue. Squamous cell carcinoma was suspected on biopsy. A whole-body examination showed no evidence of metastasis. Therefore, the patient was given a clinical diagnosis of squamous cell carcinoma of the left side of the tongue suspected (cT4aN2bM0: Stage IVa). After preoperative chemotherapy, we performed a tracheostomy, bilateral neck dissection, complete removal of the tongue, and reconstructive surgery using a rectus abdominis free flap, with the patient under general anesthesia. Histologically, the tumor was composed of solid nests of atypical large cells. Necrosis was remarkable. Tumor nests showed peripheral palisading and rosette formation. Immunohistochemically, the cancer cells were positive for chromogranin A and synaptophysin. We diagnosed this tumor as LCNEC, based on the criteria established for pulmonary tumors. The patient is alive without recurrence or metastasis 55 months after surgery. Since LCNEC is exceptionally rare in the head and neck region, especially in the oral cavity, the prognosis was unclear, and treatment has not been established. Hence, studies of further cases are required to establish adequate treatment for LCNEC of the head and neck region.","PeriodicalId":14224,"journal":{"name":"International journal of oral surgery","volume":"31 1","pages":"212-216"},"PeriodicalIF":0.0,"publicationDate":"2015-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73198897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A case of epidermoid cyst arising in the left side of the root of the tongue 舌根左侧出现表皮样囊肿1例

International journal of oral surgery Pub Date : 2015-01-01 DOI: 10.5794/jjoms.61.421

T. Fujii, Y. Ohnishi, Masahiro Watanabe, Yoshiha Oku, M. Wato, K. Kakudo

引用次数: 0

Application of microendosurgery for extensive radicular cysts 显微内镜在广泛神经根性囊肿中的应用

International journal of oral surgery Pub Date : 2015-01-01 DOI: 10.5794/jjoms.61.402

M. Ogawa, S. Yokoo

引用次数: 0

A case of posterior open bite after bilateral coronoidectomy and aponeurectomy of the masseter muscles 双侧咬肌冠状切除术及腱神经切除术后开放性咬伤1例

International journal of oral surgery Pub Date : 2015-01-01 DOI: 10.5794/jjoms.61.412

T. Kirisawa, Y. Moriya, Keiichi Morioka, Seibu Matsumoto

引用次数: 1

Development of standards for stored autologous blood transfunction. Adaptation to orthognathic surgery.:Adaptation to orthognathic surgery 储存自体血功能异常标准的制定。适应正颌手术。:适应正颌手术

International journal of oral surgery Pub Date : 1994-01-01 DOI: 10.5794/jjoms.40.665

Masashi Yoshida, K. Sugihara, H. Mukai, K. Kawashima, H. Kuniyoshi, S. Yamashita

引用次数: 0

A clinical study of mandibular angle fractures, with special reference to treatment of wisdom teeth in the fracture line.:with special reference to treatment of wisdom teeth in the fracture line 下颌角骨折的临床研究，特别参考在骨折线上智齿的治疗。:特别参考智齿骨折线的治疗

International journal of oral surgery Pub Date : 1993-06-20 DOI: 10.5794/JJOMS.39.762

M. Higa, M. Yamashiro, H. Sunakawa, T. Kinjo, H. Gima, A. Arasaki, K. Tsuhako, Manabu Kishaba, Munenori Ganaha, Yasutaka Yamashiro, S. Oshiro, W. Tsuhako, Keiichi Arakaki, N. Fujii

引用次数: 0

A case of verruciform xanthoma of the gingiva on upper jaw. With immunochemical and ultrastructural observation.:with immmochemical and ultrastructural observation 上颌牙龈疣状黄色瘤1例。结合免疫化学和超微结构观察。免疫化学和超微结构观察

International journal of oral surgery Pub Date : 1990-11-20 DOI: 10.5794/JJOMS.36.2544

M. Mishina, Ryuichi Nemoto, Michio Furuta, T. Ohno

引用次数: 0

Experimental studies of the influence of mandible resection and effects of its reconstruction on the growth of the mandible. 2. Effects of reconstruction of mandibular bone defects.:2. Effects of reconstruction of mandibular bone defects 下颌骨切除及重建对下颌骨生长影响的实验研究。2. 下颌骨缺损的修复效果[j]。下颌骨缺损的修复效果

International journal of oral surgery Pub Date : 1990-01-01 DOI: 10.5794/JJOMS.36.841

Koichi Yamamoto

{"title":"Experimental studies of the influence of mandible resection and effects of its reconstruction on the growth of the mandible. 2. Effects of reconstruction of mandibular bone defects.:2. Effects of reconstruction of mandibular bone defects","authors":"Koichi Yamamoto","doi":"10.5794/JJOMS.36.841","DOIUrl":"https://doi.org/10.5794/JJOMS.36.841","url":null,"abstract":"Bone defects in the growing period give rise to mandibular growth obstruction. After the bone is resected, the defect in the mandible is reconstructed by means of bone graft or ceramic implantation to maintain mandible form and function, but the effect on mandibular growth has not been studied in detail. So the author has studied experimentally the effects of bone graft and the implantation of 2 types of ceramics, hydroxylapatite (HA) and tricarcium phosphate (TCP), in surgically caused mandible defects growth.Ninety-six 4-week-old WKA rats were used in this study. Of these 36 rats were used for histological study and 60 were divided equally into the 6 following groups: Group 1. Bone was grafted into the defect at the mandibular body inferior border. Group 2. Bone was grafted into the defect at the mandibular ramus center. Group 3. Fibrin adhesion system (Tisseel ® kit) was filled into the bone defect created the same as in group 1. Group 4. Bone was grafted with fibrin adhesion system into the bone defect created the same as in group 1. Group 5. HA was implanted with fibrin adhesion system into the bone defect created the same as in group 1. Group 6. TCP was implanted with fibrin adhesion system into the defect created the same as in group 1. Sixty of the rats were sacrified at 15 weeks of age, decapitated, and the obtained specimens were evaluated by measurement, contact microradiography and radiography.Growth inhibition of the mandible after resection of the mandible inferior border was significantly improved by replantation of the removed bone itself to the resected site, but there was no significant effect on mandible growth when the defect at the mandibular ramus center was filled with bone. Ceramics implantation into the defect of the mandible inferior border showed a similar but not significant effect to that seen in the case of bone replantation.","PeriodicalId":14224,"journal":{"name":"International journal of oral surgery","volume":"7 1","pages":"841-857"},"PeriodicalIF":0.0,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89660222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An experimental study on implantation of HAP-ZOE complex in jaw bone. Physical and chemical properties.:Physical and chemical properties HAP-ZOE复合物颌骨植入的实验研究。物理和化学性质。物理和化学性质

International journal of oral surgery Pub Date : 1990-01-01 DOI: 10.5794/JJOMS.36.268

H. Umeda

引用次数: 0

Biomechanical study of static pressure on facial bone fractures. Part I. Strain distribution under static loads.:Part I Strain Distribution under static Loads 面骨骨折静压的生物力学研究。第一部分:静载荷下的应变分布。:第一部分静载荷下的应变分布

International journal of oral surgery Pub Date : 1987-01-01 DOI: 10.5794/JJOMS.33.1932

Yuetsu Onoe, N. Maeda, T. Ishikawa, Kousuke Honda, W. Yoshioka, S. Tsutsumi

引用次数: 0