Oral and Maxillofacial Surgery Cases最新文献_第9页

Lower lip cancer treated with extended bilateral Karapandzic flaps reconstruction and simultaneous cervical lymph node dissection 扩展双侧皮瓣重建及颈部淋巴结清扫术治疗下唇癌

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2023.100294

Hiroki Tomizawa , Eigo Omi , Takechiyo Yamada

{"title":"Lower lip cancer treated with extended bilateral Karapandzic flaps reconstruction and simultaneous cervical lymph node dissection","authors":"Hiroki Tomizawa , Eigo Omi , Takechiyo Yamada","doi":"10.1016/j.omsc.2023.100294","DOIUrl":"10.1016/j.omsc.2023.100294","url":null,"abstract":"<div><p>Several techniques have been reported for the reconstruction of total defects of the lower lip. However, the most effective method for total or subtotal resection of the lower lip remains controversial. The Karapandzic flap is commonly used for middle to large defects of the lower lip, although it does not introduce new tissue into the oral cavity and may result in postoperative microstomia. We present the case of a 73-year-old Japanese female with a lower lip tumor occupying 80% of the lower lip, confirmed by biopsy as well-differentiated squamous cell carcinoma. Imaging showed a 50mm tumor in diameter in the lower lip and multiple right-sided cervical lymphadenopathy. The tumor was excised and reconstruction was performed with bilateral extended Karapandzic flaps, along with simultaneous cervical lymph node neck dissection, with preservation of the feeding facial artery. The patient made an uneventful postoperative recovery, and two years after surgery both appearance and function of the lower lip were satisfactory. Our findings suggest that the use of bilateral extended Karapandzic flaps may be a viable option for total defects of the lower lip and simultaneous neck dissection is possible when the feeding facial artery is preserved.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44564508","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

The rehabilitation of the atrophic posterior maxilla with a custom-made subperiosteal implant in a patient with a history of medications related to osteonecrosis of the jaws: One-year case report 一名有颌骨骨坏死药物史的患者使用定制的骨膜下植入物修复萎缩的后上颌骨：一年病例报告

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2023.100292

Simone Marconcini, Enrica Giammarinaro, Ugo Covani

{"title":"The rehabilitation of the atrophic posterior maxilla with a custom-made subperiosteal implant in a patient with a history of medications related to osteonecrosis of the jaws: One-year case report","authors":"Simone Marconcini, Enrica Giammarinaro, Ugo Covani","doi":"10.1016/j.omsc.2023.100292","DOIUrl":"10.1016/j.omsc.2023.100292","url":null,"abstract":"<div><p>The present report describes the rehabilitation of partial edentulism (Kennedy's class II) in an elderly woman presenting with severe atrophy of the posterior maxilla, preventing standard implant placement. The woman had a positive history for osteoporosis and ongoing oral bisphosphonates therapy, thus, bone regeneration procedures, such as sinus lifting, were ruled out from the available options for her. Plus, the woman desired immediate fixed rehabilitation, thus, a 3D-printed custom subperiosteal implant was planned. The entire process, from impression acquisition to implant production was implemented in a digital setting and completed in three weeks. The surgeon was in charge of designing general implant features and the number, size, and position of future abutments. At surgery, the implant showed excellent fit and stability. One year after loading, the implant showed perfect integration and no complication could be recorded. Custom subperiosteal implants might represent a valid alternative for the rehabilitation of severely resorbed maxilla in elderly patients who cannot or do not want to undergo bone regeneration procedures. Further studies with large sample size and longer follow-up are recommended.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42033413","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 giant intramuscular lipoma of tongue: A case report and literature review 舌巨大肌内脂肪瘤1例报告并文献复习

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2022.100287

Fabio Maglitto, Giovanna Norino, Antonio Arena, Marco Friscia, Simona Barone, Umberto Committeri, Luigi Califano

引用次数: 0

Spontaneous medication-related osteonecrosis of the jaws in a 23-year-Old 一例23岁患者的自发药物相关颌骨坏死

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2022.100289

Brenden J. Manley, Timothy W. Neal, Shyam Indrakanti, Thomas Schlieve

引用次数: 2

A case of myoepithelioma in the upper lip 上唇肌上皮瘤1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2022.100288

Shuji Yoshida , Akira Watanabe , Yoshihiko Akashi , Kenichi Matsuzaka , Masayuki Takano

{"title":"A case of myoepithelioma in the upper lip","authors":"Shuji Yoshida , Akira Watanabe , Yoshihiko Akashi , Kenichi Matsuzaka , Masayuki Takano","doi":"10.1016/j.omsc.2022.100288","DOIUrl":"https://doi.org/10.1016/j.omsc.2022.100288","url":null,"abstract":"<div><p>A myoepithelioma is a type of salivary gland tumor composed entirely of myoepithelial cells. Previously, this was considered a subtype of pleomorphic adenoma. Here, we report an extremely rare case of myoepithelioma of the upper lip. A 33-year-old female patient presented with a painless mass on her upper lip. Magnetic resonance imaging revealed a 23 mm × 18 mm well-defined tumor. We clinically suspected a benign minor salivary gland tumor and the patient underwent complete resection of the tumor under general anesthesia. Since the tumor was diagnosed as a myoepithelioma by rapid pathological examination, it was resected with a safety margin of approximately 5 mm. Pathologically, this tumor showed mild to moderate cell atypia, and focal invasion into the capsule. Immunohistochemical findings showed that the tumor was positive for the S-100 protein and vimentin. The Ki-67 labeling index was less than 1%, and there were no malignant findings. The postoperative clinical course has been good for approximately 5 years, and satisfactory results were obtained both functionally and esthetically. Herein, we also discussed the clinical and immunohistochemical features of myoepitheliomas.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49763921","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

Cutaneous chondroid syringoma: A case series 皮肤软骨样汗管瘤1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2022.100291

Francesco Ferragina , Ida Barca , Alfonso Sorrentino , Elvis Kallaverja , Maria Giulia Cristofaro

引用次数: 1

Large intraoral Lipoma: A case report of rare neoformation of the lower lip 大口内脂肪瘤:罕见的下唇新生瘤1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-03-01 DOI: 10.1016/j.omsc.2022.100290

Paola Bonavolontà, Giulia Togo, Giuseppe Tarallo, Vincenzo Abbate, Francesco Maffia, Marco Sarcinella, Raffaele Spinelli, Giovanni Dell’Aversana Orabona, Luigi Califano

{"title":"Large intraoral Lipoma: A case report of rare neoformation of the lower lip","authors":"Paola Bonavolontà, Giulia Togo, Giuseppe Tarallo, Vincenzo Abbate, Francesco Maffia, Marco Sarcinella, Raffaele Spinelli, Giovanni Dell’Aversana Orabona, Luigi Califano","doi":"10.1016/j.omsc.2022.100290","DOIUrl":"10.1016/j.omsc.2022.100290","url":null,"abstract":"<div><p>Lipoma is a common soft tissue benign neoplasm originating from the mesenchymal cells of connective tissue. It is a painless neoplasm characterized by slow growth. The incidence in the oral cavity is relatively rare (1–4%). A predisposing cause of the onset in the oral cavity is the continuous trauma due to the action of the teeth. Patients can live with an oral lipoma for several years before experiencing symptoms that usually coincide with speech and chewing disorders. We report a case of unusual, intraoral lip lipoma that caused discomfort to the patient. <em>Case Report</em>: A 72 years old man presented a soft mass in the mucous membrane of the lower lip. The patient reported that he noted the lesion for about 5 years but he decided to treat this condition after a long period since he developed discomfort during speaking and chewing. The patient underwent surgical excision of the lesion, which was then sent for histological examination. Results confirmed the initial hypothesis of lipoma. <em>Conclusions</em>: Lipomas of the oral cavity are slow-growing neoformations that patients usually underestimate or tolerate until they feel disturbances, especially in speaking and chewing, or if they create aesthetic problems. Although lipoma represents a benign condition surgical excision should be recommended and histopathological examination is necessary to confirm the diagnosis.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41714723","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

Lymphoepithelial cyst on the tongue: A case report 舌上淋巴上皮囊肿1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-01-01 DOI: 10.1016/j.omsc.2023.100295

Nami Nakayama , Satoshi Nakamura , Keisuke Sawada , Yosuke Iijima , Shunsuke Hino , Takahiro Kaneko , Norio Horie

引用次数: 0

Management of maxillofacial injuries after bear mauling: A case report from Nepal 熊咬伤后颌面部损伤的处理:尼泊尔一例报告

Oral and Maxillofacial Surgery Cases Pub Date : 2023-01-01 DOI: 10.1016/j.omsc.2023.100329

Nabina Miya , Bikal Ghimire , Aagya Regmi , Lokesh Verma

引用次数: 0

Treatment approaches of the retention of the 2nd molar by the germ of the mandibular wisdom tooth 下颌智齿胚芽滞留第二磨牙的治疗方法

Oral and Maxillofacial Surgery Cases Pub Date : 2022-12-01 DOI: 10.1016/j.omsc.2022.100285

Kouame Patrice Attogbain , Amantchi Daniel , Guiguembe Patrice , Kouyate Vazoumana , N’Guessan-atse Koboh Sylvie

引用次数: 0