JOS Case Reports最新文献_第5页

Tibial fracture arising from bone amyloidosis: A case study 骨淀粉样变性引起的胫骨骨折：病例研究

JOS Case Reports Pub Date : 2025-03-01 Epub Date: 2024-07-25 DOI: 10.1016/j.joscr.2024.07.002

Akane Yamamoto , Tomoaki Fukui , Takahiro Niikura , Kenichi Sawauchi , Masato Komatsu , Ryosuke Kuroda , Keisuke Oe

引用次数: 0

Anterior intraosseous arthroscopic treatment of talar chondroblastoma: A case report 前路骨内关节镜治疗距骨成软骨细胞瘤1例

JOS Case Reports Pub Date : 2025-03-01 Epub Date: 2024-06-29 DOI: 10.1016/j.joscr.2024.06.003

Myongsu Ha , Kenjiro Wakabayashi , Hikotaro Umemura , Yukie Yakita , Masaki Hasegawa , Hiroki Yonezu , Yoshiaki Tsuboi , Hideki Murakami

引用次数: 0

Pediatric epithelioid haemangioma with intra- and exra-articular involvement around the hip joint: A case report 小儿上皮样血管瘤累及髋关节周围的关节内和关节外：病例报告

JOS Case Reports Pub Date : 2025-03-01 Epub Date: 2024-07-19 DOI: 10.1016/j.joscr.2024.06.005

Masayuki Morishita , Makiko Yoshida , Shinichi Satsuma , Hitomi Kitamura , Azusa Yoneda , Izumi Komoto , Maki Kinugasa , Ryosuke Sakata , Daisuke Kobayashi

{"title":"Pediatric epithelioid haemangioma with intra- and exra-articular involvement around the hip joint: A case report","authors":"Masayuki Morishita , Makiko Yoshida , Shinichi Satsuma , Hitomi Kitamura , Azusa Yoneda , Izumi Komoto , Maki Kinugasa , Ryosuke Sakata , Daisuke Kobayashi","doi":"10.1016/j.joscr.2024.06.005","DOIUrl":"10.1016/j.joscr.2024.06.005","url":null,"abstract":"<div><h3>Background</h3><div>Intra-articular tumors of the hip are rare in pediatric patients, often leading to delayed diagnosis and mismanagement. Improved imaging techniques have enhanced detection. However, differentiating benign from malignant tumors remains challenging. Additionally, managing these tumors in children require considering the impact on growth and long-term functions.</div></div><div><h3>Case presentation</h3><div>A 6-year-old boy presented with right lower extremity pain that worsened after a fall. Radiographs revealed cortical irregularities in the greater trochanter and the medial calcar of the femur. Magnetic resonance imaging showed irregular masses, and an incisional biopsy confirmed epithelioid haemangioma (EH). Post-biopsy, the patient's hip pain improved despite residual limping, avoiding further surgery.</div></div><div><h3>Conclusion</h3><div>This pediatric EH case emphasizes the importance of accurate diagnosis and tailored treatment in rare cases. Although partial resection improved symptoms, continued monitoring is vital due to the unpredictability of pediatric EH. Genetic analysis can potentially enhance diagnostic accuracy in future cases.</div></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"4 1","pages":"Pages 14-18"},"PeriodicalIF":0.0,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141851159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Treatment for congenital unilateral hip dislocation with ipsilateral below-knee hemimelia: A case report 先天性单侧髋关节脱位伴同侧膝下半畸形的治疗方法：病例报告

JOS Case Reports Pub Date : 2025-03-01 Epub Date: 2024-07-14 DOI: 10.1016/j.joscr.2024.07.001

Hiroki Fujita , Toshiya Nosaka , Atsushi Teramoto

引用次数: 0

Successful treatment of a recalcitrant nonunion after periprosthetic femoral fracture using a cementless long stem with interlocking screws inserted via a locking plate: A case report 使用无骨水泥长柄和通过锁定板插入的联锁螺钉成功治疗股骨假体周围骨折后的顽固性不愈合：病例报告

JOS Case Reports Pub Date : 2024-12-01 Epub Date: 2024-06-05 DOI: 10.1016/j.joscr.2024.05.003

Masashi Sato, Hisatoshi Ishikura , Naoto Kaminaga, Takeyuki Tanaka, Sakae Tanaka

引用次数: 0

Long-term efficacy of eribulin in patients with advanced myxoid liposarcoma resistant to trabectedin: A case report 伊瑞布林治疗耐药晚期黏液样脂肪肉瘤的长期疗效：1例报告

JOS Case Reports Pub Date : 2024-12-01 Epub Date: 2024-06-19 DOI: 10.1016/j.joscr.2024.06.002

Kazuma Arai , Koichi Okajima , Yuki Ishibashi , Yusuke Tsuda , Shinji Kohsaka , Yoichi Yasunaga , Kohichi Takada , Makoto Emori , Tetsuo Ushiku , Katsutoshi Oda , Kiyoshi Miyagawa , Hiroyuki Aburatani , Hiroyuki Mano , Sakae Tanaka , Hiroshi Kobayashi

{"title":"Long-term efficacy of eribulin in patients with advanced myxoid liposarcoma resistant to trabectedin: A case report","authors":"Kazuma Arai , Koichi Okajima , Yuki Ishibashi , Yusuke Tsuda , Shinji Kohsaka , Yoichi Yasunaga , Kohichi Takada , Makoto Emori , Tetsuo Ushiku , Katsutoshi Oda , Kiyoshi Miyagawa , Hiroyuki Aburatani , Hiroyuki Mano , Sakae Tanaka , Hiroshi Kobayashi","doi":"10.1016/j.joscr.2024.06.002","DOIUrl":"10.1016/j.joscr.2024.06.002","url":null,"abstract":"<div><h3>Background</h3><div>Myxoid liposarcoma is sensitive to trabectedin, but less sensitive to eribulin.</div></div><div><h3>Case presentation</h3><div>A 47-year-old man presented to our hospital with a right leg mass, biopsy of which revealed myxoid liposarcoma. Surgical resection was performed and perioperative chemotherapy was administered. Eighteen years postoperatively, the patient developed pericardial metastasis causing cardiac tamponade, and radiotherapy was administered. One year later, mesenteric metastasis occurred and the tumor was resected. One year later to this, multiple metastases, including recurrent mesenteric metastases, occurred. As the metastases progressed after two cycles of trabectedin treatment, eribulin was initiated, resulting in a partial response. Eribulin was continued for 18 months without severe adverse events. Genetic testing of the resected mesenteric tumor revealed a <em>PIK3CA</em> (p.H1047R) mutation, and immunohistochemistry for phosphorylated AKT was negative.</div></div><div><h3>Conclusions</h3><div>This report of long-term successful treatment of trabectedin-resistant myxoid liposarcoma with eribulin suggests sensitivity mechanism to eribulin in myxoid liposarcoma with <em>PIK3CA</em> mutation.</div></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"3 4","pages":"Pages 209-213"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143152399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chipping corrective osteotomy and autologous bone graft for malrotation with nonunion of a subtrochanteric femoral fracture: A case report 削骨矫正截骨术和自体骨移植治疗股骨转子下骨折旋转不良伴不愈合：病例报告

JOS Case Reports Pub Date : 2024-12-01 Epub Date: 2024-06-13 DOI: 10.1016/j.joscr.2024.06.001

Masaki Takahashi, Juji Ito, Takeshi Sameshima, Michiaki Takagi, Yuya Takakubo

{"title":"Chipping corrective osteotomy and autologous bone graft for malrotation with nonunion of a subtrochanteric femoral fracture: A case report","authors":"Masaki Takahashi, Juji Ito, Takeshi Sameshima, Michiaki Takagi, Yuya Takakubo","doi":"10.1016/j.joscr.2024.06.001","DOIUrl":"10.1016/j.joscr.2024.06.001","url":null,"abstract":"<div><h3>Background</h3><div>With subtrochanteric femoral fractures, it is often difficult to achieve appropriate positioning after reduction, and these fractures have a high risk of nonunion and malrotation. We report a case in which chipping corrective (CCO)was performed for nonunion and malrotation after subtrochanteric femoral fracture repair.</div></div><div><h3>Case presentation</h3><div>A 61-year-old man sustained a left femoral subtrochanteric fracture. Bone union was not achieved 2 years after the initial surgery. Additional surgery with CCO was performed 2 years and 9 months after the initial surgery. One year after CCO, bone union had been achieved circumferentially, and the difference in anteversion of the femoral neck from the opposite side had decreased from 49.3° preoperatively to 2.4° postoperatively.</div></div><div><h3>Conclusions</h3><div>CCO is useful for nonunion of subtrochanteric femoral fractures with malrotation. To our knowledge, there are no previous reports of CCO for postoperative nonunion of subtrochanteric femoral fractures.</div></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"3 4","pages":"Pages 205-208"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141415643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Retroperitoneal continuous local antibiotic perfusion for surgical site infection after lumbar lateral interbody fusion: A case report 腹膜后持续局部抗生素灌注治疗腰椎外侧椎体间融合术后手术部位感染1例

JOS Case Reports Pub Date : 2024-12-01 Epub Date: 2024-05-25 DOI: 10.1016/j.joscr.2024.05.002

Yawara Eguchi , Noritaka Suzuki , Sumihisa Orita , Kazuhide Inage , Miyako Narita , Yasuhiro Shiga , Masahiro Inoue , Soichiro Tokeshi , Kohei Okuyama , Shuhei Ohyama , Yasuchika Aoki , Junichi Nakamura , Shigeo Hagiwara , Yuya Kawarai , Tsutomu Akazawa , Masao Koda , Hiroshi Takahashi , Seiji Ohtori

{"title":"Retroperitoneal continuous local antibiotic perfusion for surgical site infection after lumbar lateral interbody fusion: A case report","authors":"Yawara Eguchi , Noritaka Suzuki , Sumihisa Orita , Kazuhide Inage , Miyako Narita , Yasuhiro Shiga , Masahiro Inoue , Soichiro Tokeshi , Kohei Okuyama , Shuhei Ohyama , Yasuchika Aoki , Junichi Nakamura , Shigeo Hagiwara , Yuya Kawarai , Tsutomu Akazawa , Masao Koda , Hiroshi Takahashi , Seiji Ohtori","doi":"10.1016/j.joscr.2024.05.002","DOIUrl":"10.1016/j.joscr.2024.05.002","url":null,"abstract":"<div><h3>Background</h3><div>Surgical site infection (SSI) after instrumented spinal surgery (ISS) is one of the most serious surgical complications. Treatment is often difficult, with many cases requiring removal of the implant.</div></div><div><h3>Case presentation</h3><div>An 80-year-old man developed refractory MRSA SSI after L4-5 Oblique Lateral Interbody Fusion surgery for a multiply operated back. Local debridement and retroperitoneal continuous local antibiotic perfusion (CLAP) were performed to preserve the implant. One month later, a second CLAP was performed for T6-7 suppurative spondylitis that had disseminated remotely to the thoracic spine. Following this, the lumbar spine and thoracic spine abscess, inflammatory response, and low back pain were reduced dramatically, and the implant was saved.</div></div><div><h3>Conclusion</h3><div>Even in the case of SSI after refractory anterior ISS, CLAP is a procedure worth trying first, as it is easy to install and manage, and will possibly control infection to preserve the implant.</div></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"3 4","pages":"Pages 190-195"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143152741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pediatric gymnast with type 1 manubriosternal joint dislocation recovered by remodeling with conservative treatment: A case report 患 1 型胸肋关节脱位的小儿体操运动员通过重塑和保守治疗康复：病例报告

JOS Case Reports Pub Date : 2024-12-01 Epub Date: 2024-06-01 DOI: 10.1016/j.joscr.2024.05.001

Hideki Hiraiwa , Tadahiro Sakai , Shinya Ishizuka , Hiroki Oba , Takafumi Mizuno , Takashi Tsukahara , Shiro Imagama

引用次数: 0

An alternative goal of conservative treatment in elite pediatric athletes with lumbar spondylolysis: A case report and literature review 腰椎溶解症儿科精英运动员保守治疗的另一个目标：病例报告和文献综述

JOS Case Reports Pub Date : 2024-12-01 Epub Date: 2024-06-05 DOI: 10.1016/j.joscr.2024.05.004

Shutaro Fujimoto , Shunsuke Tamaki , Kosuke Sugiura , Makoto Takeuchi , Masatoshi Morimoto , Fumitake Tezuka , Kazuta Yamashita , Koichi Sairyo

{"title":"An alternative goal of conservative treatment in elite pediatric athletes with lumbar spondylolysis: A case report and literature review","authors":"Shutaro Fujimoto , Shunsuke Tamaki , Kosuke Sugiura , Makoto Takeuchi , Masatoshi Morimoto , Fumitake Tezuka , Kazuta Yamashita , Koichi Sairyo","doi":"10.1016/j.joscr.2024.05.004","DOIUrl":"10.1016/j.joscr.2024.05.004","url":null,"abstract":"<div><h3>Background</h3><div>The main conservative treatment strategies for lumbar spondylolysis are bone healing and pain management. Bone healing requires cessation of sports, which may be difficult for pediatric athletes.</div></div><div><h3>Case presentation</h3><div>A 15-year-old female athlete had bilateral L2 spondylolysis (right: very-early stage; left: progressive). Radiographs suggested vertebral maturity. Although bone healing could be expected on both sides, we aimed for continuation of play because she was a candidate for a national-level team attending an international competition. We implemented strenuous athletic rehabilitation based on joint-by-joint theory to reduce lumbar spine loading. A pars fracture led to pseudoarthrosis, but she continued playing and participated in the competition without problem.</div></div><div><h3>Conclusions</h3><div>In pediatric patients with spondylolysis and low risk of slippage, treatment aimed at continuation of play and pain management rather than bone healing may be considered, particularly in elite athletes. Strenuous athletic rehabilitation, including thoracic spine mobilization, is essential in such cases.</div></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"3 4","pages":"Pages 201-204"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141411807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0