Oral and Maxillofacial Surgery Cases最新文献_第8页

Oral metastasis of a human chorionic gonadotrophin secreting primary hepatic carcinoma 人绒毛膜分泌促性腺激素的原发性肝癌的口腔转移

Oral and Maxillofacial Surgery Cases Pub Date : 2023-09-01 DOI: 10.1016/j.omsc.2023.100321

Zilefac Brian Ngokwe , Ntep Ntep David Bienvenue , Endalle Ewoudou Catherine , Nokam Kamdem Stephane , Mandeng Chanelle Valérie , Mballa Amougou Jean Claude

{"title":"Oral metastasis of a human chorionic gonadotrophin secreting primary hepatic carcinoma","authors":"Zilefac Brian Ngokwe , Ntep Ntep David Bienvenue , Endalle Ewoudou Catherine , Nokam Kamdem Stephane , Mandeng Chanelle Valérie , Mballa Amougou Jean Claude","doi":"10.1016/j.omsc.2023.100321","DOIUrl":"https://doi.org/10.1016/j.omsc.2023.100321","url":null,"abstract":"<div><p>Primary hepatic carcinomas are a leading cause of cancer deaths worldwide and more so, an important cause in women. Metastases from hepatic carcinomas to the oral cavity are rare. However, those reported are usually the first manifestation of the tumor.</p><p>We report a case of an oral metastasis from a primary hepatic carcinoma to a rare maxillary location including the hard palate presenting as a manifestation of the disease in a 48-year-old woman with elevated urine β-hCG. A biopsy of the oral lesion revealed nests of epithelial cells with hyperchromatic nuclei suggestive of metastatic hepatocellular carcinoma.</p><p>A possible route for this metastasis is the Batson's venous plexus. The prognosis after the appearance of oral metastases is usually poor as was observed with the demise of our patient about 12 weeks after the apparition of the oral mass. A multidisciplinary approach towards patients will help in early diagnosis, treatment and reduce morbidities and mortalities associated with this rare pathology.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":"9 3","pages":"Article 100321"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49743952","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

Facial vein hemorrhage secondary to maxillofacial trauma: A case report 颌面部外伤继发面部静脉出血1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-09-01 DOI: 10.1016/j.omsc.2023.100334

Matthew Jenny, J. David Guo, MaryJane Anderson

引用次数: 0

Immediate implant and simultaneous buccal bone reconstruction with a composite graft of calcium sulfate and leukocyte-platelet-rich fibrin. A one-year case report 立即植入并同时用硫酸钙和富含白细胞血小板的纤维蛋白复合移植物重建颊骨。一年病例报告

Oral and Maxillofacial Surgery Cases Pub Date : 2023-09-01 DOI: 10.1016/j.omsc.2023.100331

Enrica Giammarinaro , Ugo Covani , Eugenio Velasco-Ortega , Simone Marconcini

{"title":"Immediate implant and simultaneous buccal bone reconstruction with a composite graft of calcium sulfate and leukocyte-platelet-rich fibrin. A one-year case report","authors":"Enrica Giammarinaro , Ugo Covani , Eugenio Velasco-Ortega , Simone Marconcini","doi":"10.1016/j.omsc.2023.100331","DOIUrl":"10.1016/j.omsc.2023.100331","url":null,"abstract":"<div><p>The placement of immediate implants in compromised sockets often requires adjunctive reconstructive measures. In particular, the loss of integrity of the buccal wall may preclude implant placement or, at least, it requires contextual, guided bone regeneration. There is no uniform consensus regarding the best biomaterial or strategy to reconstruct buccal bone defects.</p><p>In this clinical case, two immediate transgingival implants were placed in the extractive socket of the upper right first molar and in the second premolar position. The buccal bone defect was managed with sticky bone made out of calcium sulfate blended with patient-derived leukocyte- and platelet-rich fibrin (L-PRF).</p><p>After 4 months, the implants were connected to definitive abutments and crowns. The comparison between pre- 1-year—post-treatment computed tomography scans revealed exceptional bone reconstruction at the buccal level, where the initial lesion was present.</p><p>The use of a composite graft made out of calcium sulfate blended with L-PRF ensured bone reconstruction of the buccal defect around two immediate implants without the use of heterologous bone particulate and/or overlying collagen membranes. Further clinical studies are needed to explore the potential and limits of this technique.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":"9 3","pages":"Article 100331"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49619731","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 unexpected finding: A case of papillary thyroid carcinoma within a lateral thyroglossal duct cyst 一个意想不到的发现：一例甲状腺舌管外侧囊肿内的甲状腺乳头状癌

Oral and Maxillofacial Surgery Cases Pub Date : 2023-09-01 DOI: 10.1016/j.omsc.2023.100323

Pouya Namiranian , Robert S. Julian III , Brian M. Woo , Baorong Chen

引用次数: 0

A case of spindle cell hemangioma of the upper lip 上唇梭形细胞血管瘤1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-09-01 DOI: 10.1016/j.omsc.2023.100327

Takeshi Yoshida , Shuu Inoue , Tatsuto Kuramoto , Akihiko Yamaguchi

引用次数: 0

Rare presentation of solitary fibrous tumor in the anterior hard palate; Case report 罕见的前硬腭孤立性纤维瘤；病例报告

Oral and Maxillofacial Surgery Cases Pub Date : 2023-08-26 DOI: 10.1016/j.omsc.2023.100333

Saba Hawamdeh , Gustavo Andres Grimaldi Finol , Mathias Martinez , Ismail Farag

引用次数: 0

Idiopathic avascular maxillary necrosis: A case report 特发性上颌无血管性坏死1例

Oral and Maxillofacial Surgery Cases Pub Date : 2023-08-25 DOI: 10.1016/j.omsc.2023.100332

S.M. Abdullah Salman , Oam Parkash , Mehak Anis , Muhammad Rameez , Hammad Ul-Haq

引用次数: 0

Case report impact on orthognathic surgery for counterclockwise rotation and effect on airway, with or without temporomandibular joint total joint prostheses 顺时针旋转对正颌手术的影响及对气道的影响，有或没有颞下颌关节全关节假体

Oral and Maxillofacial Surgery Cases Pub Date : 2023-08-23 DOI: 10.1016/j.omsc.2023.100325

Larry M. Wolford , Olga del Pilar Amaya Gomez

{"title":"Case report impact on orthognathic surgery for counterclockwise rotation and effect on airway, with or without temporomandibular joint total joint prostheses","authors":"Larry M. Wolford , Olga del Pilar Amaya Gomez","doi":"10.1016/j.omsc.2023.100325","DOIUrl":"10.1016/j.omsc.2023.100325","url":null,"abstract":"<div><h3>Purpose</h3><p>Present case reports that have generated new treatment protocols improving treatment of patient outcomes with jaw deformities and airway compromises requiring counterclockwise rotation (CCWR) of the maxillo-mandibular complex (MMC) with or without a requirement for temporomandibular joint (TMJ) total joint prostheses (TJP). Presented are studies that verify the efficacy of these procedures.</p></div><div><h3>Methods</h3><p>Initial case presentations were identified in reference to CCWR of the MMC without and with TMJ total joint prostheses in cases of co-existing end-stage TMJ pathology. A non-systematic literature search was conducted to identify studies pertinent to subject matter.</p></div><div><h3>Results</h3><p>Two case reports are presented that have significantly affected our specialty: 1) CCWR of the MMC and effect on airway, and 2) TMJ TJP with concomitant maxillary osteotomies for CCWR of the MMC. Forty papers were identified meeting the filtered criteria. Twenty-nine papers were excluded as case reports, philosophy, technique, or small case series. Eleven studies met the inclusion criteria and are summarized according to the data included. These studies validate the efficacy and stability of CCWR of the MMC in the presence of healthy joints as well as patients with end-stage TMJ pathology using custom TMJ TJP in conjunction with orthognathic surgery.</p></div><div><h3>Conclusions</h3><p>Patients with healthy TMJs can be treated with CCWR of the MMC with predictable outcomes and stability. Patients with end-stage TMJ pathology can benefit from TMJ TJP and orthognathic surgery for CCWR of the MMC with good stability, improved function, decreased pain, improved airway, and quality of life.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":"9 4","pages":"Article 100325"},"PeriodicalIF":0.0,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46933011","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

Synergy of electrochemotherapy and immunotherapy in the treatment of skin squamous cell carcinoma of the head and neck 电疗与免疫疗法在头颈部皮肤鳞状细胞癌治疗中的协同作用

Oral and Maxillofacial Surgery Cases Pub Date : 2023-08-19 DOI: 10.1016/j.omsc.2023.100330

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

{"title":"Synergy of electrochemotherapy and immunotherapy in the treatment of skin squamous cell carcinoma of the head and neck","authors":"Ida Barca, Francesco Ferragina, Elvis Kallaverja, Maria Giulia Cristofaro","doi":"10.1016/j.omsc.2023.100330","DOIUrl":"10.1016/j.omsc.2023.100330","url":null,"abstract":"<div><p>Treatment of advanced-stage head and neck cutaneous squamous cell carcinoma is a challenge for maxillofacial surgeons, oncologists, and radiotherapists. These carcinomas respond with difficulty to systemic therapy and most of them relapse. Electrochemotherapy combines the use of cytotoxic drugs and electroporation, preserving organ function in combination with effective local control of the tumour. It can be used alone or in combination with other therapies, such as immunotherapy.</p><p>This study aims to verify whether electrochemotherapy performed with immunotherapy on head and neck squamous cell carcinoma can lead to an increase in the objective response rate. We report the case of a patient with head and neck skin squamous cell carcinoma treated with a combination of electrochemotherapy (by using both linear and finger probes) and immunotherapy (by using Cemiplimab, antibody blocking the programmed death receptor-1 – PD-1). This association has been shown to be effective both in controlling the progression of the disease, and in reducing the symptomatology of the patient (reduction of pain and bleeding), leading to an improvement in the quality of life.</p></div>","PeriodicalId":38030,"journal":{"name":"Oral and Maxillofacial Surgery Cases","volume":"9 4","pages":"Article 100330"},"PeriodicalIF":0.0,"publicationDate":"2023-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41659240","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

Oral metastasis of a human chorionic gonadotrophin secreting primary hepatic carcinoma; A case report observed at the Yaoundé University Teaching Hospital 人绒毛膜促性腺激素分泌型原发性肝癌的口腔转移；雅温得大学教学医院的病例报告

Oral and Maxillofacial Surgery Cases Pub Date : 2023-07-01 DOI: 10.1016/j.omsc.2023.100321

Zilefac Brian Ngokwe, Ntep Ntep David Bienvenue, Endalle Ewoudou Catherine, Nokam Kamdem Stephane, Mandeng Chanelle Valérie, Mballa Amougou Jean Claude

引用次数: 0