{"title":"Ipsilateral posterior glenohumeral dislocation in a patient with a history of anterior glenohumeral dislocation","authors":"Yukio Nakajima, Takashi Kuroiwa, Yusuke Kawano, Yuki Uraya, Maeda Atsushi, Takuya Funahashi, Kanae Shizu, Katsuji Suzuki, Nobuyuki Fujita","doi":"10.1016/j.joscr.2024.01.007","DOIUrl":"https://doi.org/10.1016/j.joscr.2024.01.007","url":null,"abstract":"","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"114 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139825987","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}
{"title":"Pediatric olecranon osteochondral fracture with delayed diagnosis: A case report","authors":"Haruhiko Shimura , Koji Fujita , Toru Sasaki , Akimoto Nimura","doi":"10.1016/j.joscr.2023.09.008","DOIUrl":"10.1016/j.joscr.2023.09.008","url":null,"abstract":"<div><h3>Background</h3><p>Pediatric osteochondral fracture is a rare injury that is difficult to visualize on radiographs. We report a case of delayed diagnosis of an olecranon osteochondral fracture with a Bado type 3 Monteggia equivalent lesion.</p></div><div><h3>Case presentation</h3><p>A 5-year-old girl presented with left elbow pain after falling. Radiographs showed a lateral dislocation of the radial head with an olecranon fracture. Dislocation and fractures were repaired, followed by percutaneous wire fixation for olecranon fractures. When the wire was removed 5 weeks postoperatively, we observed the presence of an osteochondral fragment in the olecranon fossa. The osteochondral fragment was removed using a posterior approach via a minimal skin incision. At the time of follow-up 2.5 years after the injury, she had no elbow pain or joint instability.</p></div><div><h3>Conclusions</h3><p>Pediatric olecranon osteochondral fracture is a rare injury; however, a missed intracapsular fragment can significantly impact the normal elbow joint motion. Orthopedic surgeons should thoroughly assess radiographs to avoid overlooking the osteochondral fragment.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 192-194"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000448/pdfft?md5=4de9e1961ac0e832f207467ec572c7d9&pid=1-s2.0-S2772964823000448-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136093777","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}
JOS Case ReportsPub Date : 2023-12-01Epub Date: 2023-10-17DOI: 10.1016/j.joscr.2023.08.005
Shudai Muramatsu , Akihiko Yoshida , Naoki Kojima , Taisuke Mori , Hikari Onuki , Akira Kawai , Toshifumi Akazawa , Eisuke Kobayashi
{"title":"Case Report: Painful EWSR1::SMAD3-Positive fibroblastic tumor invading bone","authors":"Shudai Muramatsu , Akihiko Yoshida , Naoki Kojima , Taisuke Mori , Hikari Onuki , Akira Kawai , Toshifumi Akazawa , Eisuke Kobayashi","doi":"10.1016/j.joscr.2023.08.005","DOIUrl":"10.1016/j.joscr.2023.08.005","url":null,"abstract":"<div><h3>Background</h3><p>We present the case of a 34-year-old man with a painful <em>EWSR1::SMAD3</em>-positive fibroblastic tumor occurred in the subcutaneous tissue of the left first toe.</p></div><div><h3>Case presentation</h3><p>Having a 4-year history of pain and a small soft tissue tumor in the subungual region, he underwent tumor resection twice elsewhere. However, the tumor relapsed, and the patient was referred to our hospital. A radiological examination revealed that the tumor invaded the cortex of the first distal phalanx. The tumor consisted of bland spindle cell proliferation showing diffuse staining for ERG. Targeted RNA sequencing identified <em>EWSR1::SMAD3</em> fusion, and <em>EWSR1</em> rearrangement was confirmed using fluorescence in situ hybridization. The tumor was removed with a marginal margin. Simultaneously, the eroded phalanx was partially resected.</p></div><div><h3>Conclusions</h3><p>The lesson is that the clinical presentation of this entity can be a painful soft tissue tumor harboring a potential to extend from the superficial soft part to bone.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 188-191"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000436/pdfft?md5=08c042e1e50cc1df71eb41dd87722d92&pid=1-s2.0-S2772964823000436-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135811037","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}
{"title":"Osteochondral autograft transplantation for advanced Freiberg's disease: A report of three cases","authors":"Yoshinobu Hyakuda , Kazuya Sugimoto , Shinji Isomoto , Kimio Miura , Haruka Syoji , Yasuhito Tanaka","doi":"10.1016/j.joscr.2023.08.002","DOIUrl":"10.1016/j.joscr.2023.08.002","url":null,"abstract":"<div><h3>Background</h3><p>We report three cases of advanced Freiberg's disease treated using osteochondral autograft transplantation (OAT) of the metatarsal head.</p></div><div><h3>Case presentation</h3><p>Three female patients aged 14, 16, and 19 years with advanced Freiberg's disease in the second (two) or third (one) metatarsal head were treated from 2010 to 2015. They experienced pain, swelling, and restricted motion in the affected metatarsophalangeal (MTP) joint, and the damaged area of the metatarsal head exceeded one-third of the joint surface. OAT was performed by harvesting an 8-mm plug from the ipsilateral knee.</p><p>The transplanted plugs survived in all three patients. The Japanese Society for Surgery of the Foot (JSSF) ankle/hindfoot improved from 77, 79, and 77 to 95, 100, and 95, respectively, while dorsiflexion improved from 20°, 30°, and 45°–40°, 40°, and 60°, respectively. The patients returned to their original activities.</p></div><div><h3>Conclusions</h3><p>OAT effectively treats advanced Freiberg's disease.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 174-178"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000400/pdfft?md5=321ecac26cbc9d9c8386677c48b0f5cc&pid=1-s2.0-S2772964823000400-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135514463","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}
JOS Case ReportsPub Date : 2023-12-01Epub Date: 2023-09-14DOI: 10.1016/j.joscr.2023.09.003
Sara Sugiura, Yasuhiro Seki, Shinichi Shirasawa
{"title":"Treatment for the recurrent case of locking of the metacarpophalangeal joint of the thumb: A case report","authors":"Sara Sugiura, Yasuhiro Seki, Shinichi Shirasawa","doi":"10.1016/j.joscr.2023.09.003","DOIUrl":"10.1016/j.joscr.2023.09.003","url":null,"abstract":"<div><h3>Background</h3><p>Locking of the metacarpophalangeal (MP) joint of the thumb is a rare condition caused by hyperextension injury. Cases are treated by closed reduction, but open reduction is occasionally required.</p></div><div><h3>Case presentation</h3><p>Herein, we report a recurrent case of locking of the MP joint. Closed reduction was successful for treatment of the first injury but unsuccessful for the second injury, and open reduction was performed. At the operation for the second injury, we observed a transverse groove on joint cartilage of the metacarpal head.</p></div><div><h3>Conclusion</h3><p>In recurrent cases, we should assume the possibility of failure of closed reduction and prepare for open reduction.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 150-152"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000345/pdfft?md5=0b895237cd6f9b3545ae9f0e6b99f6ec&pid=1-s2.0-S2772964823000345-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135304681","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}
{"title":"Posterior spinal fusion for kyphoscoliosis in patients with Pompe disease under long-term enzyme replacement therapy: A case report","authors":"Yoshiki Yamada , Takashi Kamatani , Yusuke Hamada , Kazuma Kitaguchi , Masafumi Kashii","doi":"10.1016/j.joscr.2023.08.001","DOIUrl":"10.1016/j.joscr.2023.08.001","url":null,"abstract":"<div><h3>Background</h3><p>Pompe disease (PD), an inherited glycogen storage disease, is essentially treated with enzyme replacement therapy (ERT). However, a standard treatment for spinal deformities secondary to PD has not been established.</p></div><div><h3>Case presentation</h3><p>A 16-year-old boy was diagnosed with PD at the age of 4 years, and ERT was started. He had severe kyphoscoliotic deformity for which he underwent posterior spinal correction and fusion surgery from T2 to L4. He had become able to sit for a longer period, and his pain was reduced. Three years postoperatively, radiographic parameters were maintained, with a good quality of life.</p></div><div><h3>Conclusions</h3><p>ERT has been associated with a longer survival rate, and management of spinal deformities is becoming more important for patients with PD surviving around puberty. Despite continuous ERT, PD progressively affects the entire spine. In this case, the fusion area was determined from the upper thoracic vertebra to the lower lumbar vertebra or pelvis according to the surgical strategy for neuromuscular scoliosis.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 169-173"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000394/pdfft?md5=3fd0f8c9e89fb66f2156312ee844ffd1&pid=1-s2.0-S2772964823000394-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136128243","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}
{"title":"Total shoulder arthroplasty combined with superior capsular reconstruction using tensor fascia lata: A case report","authors":"Kenji Kawashima , Nobuo Terabayashi , Hiromi Asano , Haruhiko Akiyama","doi":"10.1016/j.joscr.2023.07.001","DOIUrl":"10.1016/j.joscr.2023.07.001","url":null,"abstract":"<div><h3>Background</h3><p>Recently, superior capsular reconstruction (SCR) has been suggested as an effective procedure for treating irreparable rotator cuff tears and for restoring superior glenohumeral stability of the shoulder joint. We present the case of a patient with osteonecrosis who was successfully managed with a combination of total shoulder arthroplasty (TSA) and SCR.</p></div><div><h3>Case presentation</h3><p>A 66-year-old woman presented with chronic right-sided shoulder pain. Preoperative radiographs revealed a collapsed humeral head and arthritic changes with glenohumeral joint space narrowing. Magnetic resonance imaging revealed massive rotator cuff tears. She was successfully treated with TSA and SCR using the tensor fascia lata (TFL) graft. At the two-year follow-up, an uneventful postoperative course was noted, and she was satisfied with her good functional outcomes and quality of life.</p></div><div><h3>Conclusions</h3><p>TSA and SCR using TFL may be performed successfully in non-elderly patients with osteoarthritis due to osteonecrosis and irreparable rotator cuff tears.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 118-121"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000266/pdfft?md5=59ea5609213d131af96b676c64a6def6&pid=1-s2.0-S2772964823000266-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75728504","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}
{"title":"Orthopaedic manifestations in childhood-onset Satoyoshi syndrome: A case report","authors":"Kenta Sawamura , Hiroshi Kitoh , Naoki Abe , Mahito Atobe , Hiroshi Kaneko , Akiko Kitamura","doi":"10.1016/j.joscr.2023.07.003","DOIUrl":"10.1016/j.joscr.2023.07.003","url":null,"abstract":"<div><h3>Background</h3><p>Satoyoshi syndrome is a rare multisystem disorder characterized by progressive painful muscle spasms, alopecia, and diarrhea. It causes short stature and severe joint deformities when it occurs in childhood.</p></div><div><h3>Case presentation</h3><p>A 16-year-old boy complained of painful muscle spasms of the limbs and trunk since the age of nine years. He visited us at the age of 13 years because of rickets-like radiological findings and lower limb deformity. He was diagnosed with Satoyoshi syndrome based on the characteristic clinical and radiological findings, including deteriorated muscle spasms, impaired growth, frequent diarrhea, and joint deformities with metaphyseal sclerosis and growth plate widening. Corrective surgeries were performed with guided growth of genu varum and ankle valgus deformities. The correction rate was extremely slow and limited improvement was observed at skeletal maturity.</p></div><div><h3>Conclusions</h3><p>Since Satoyoshi syndrome significantly disturbs longitudinal bone growth during childhood, guided growth surgery should be performed as early as possible.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 135-139"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000308/pdfft?md5=6f57c27e428a5edb67bcd4863a713457&pid=1-s2.0-S2772964823000308-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81429222","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}
{"title":"A multilocular discal cyst extending from the spinal canal to the extraforaminal region: A case report","authors":"Katsuhiko Ishibashi , Tomohide Segawa , Takeshi Kaneko , Yuichi Takano , Hiroki Iwai , Hirohiko Inanami , Hisashi Koga","doi":"10.1016/j.joscr.2023.09.006","DOIUrl":"10.1016/j.joscr.2023.09.006","url":null,"abstract":"<div><h3>Background</h3><p>Lumbar discal cysts are intraspinal extradural cysts communicating with the intervertebral disc. The usual location and morphology are in the caudal ventrolateral epidural space of the spinal canal, without extension to the neural foramen or crossing the midline and described as a well-defined homogeneous oval or spherical cyst on low and high signal intensities observed in lumbar lesions on T1-and T2-weighted magnetic resonance imaging, respectively. We report an unusual lumbar discal cyst in terms of the lesion location and morphology.</p></div><div><h3>Case presentation</h3><p>A 33-year-old-man presented with lower back and right anterior thigh pain. Magnetic resonance imaging revealed multilocular cystic lesions in the cranial ventrolateral epidural space at L2-L3 with low and high signal intensities on T1-and T2-weigted magnetic resonance imaging, respectively. We performed a full-endoscopic transforaminal cystectomy under general anesthesia.</p></div><div><h3>Conclusion</h3><p>Lumbar discal cysts should be considered a differential diagnosis for multilocular intraspinal cystic lesion.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 161-164"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000370/pdfft?md5=8d215b35258ad319879825b6cdf6187c&pid=1-s2.0-S2772964823000370-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135388733","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}
JOS Case ReportsPub Date : 2023-12-01Epub Date: 2023-07-22DOI: 10.1016/j.joscr.2023.06.008
Naoya Masuda, Shinobu Takahashi
{"title":"Ganglionic cyst in the piriformis muscle area manifested by sciatica and intermittent claudication","authors":"Naoya Masuda, Shinobu Takahashi","doi":"10.1016/j.joscr.2023.06.008","DOIUrl":"10.1016/j.joscr.2023.06.008","url":null,"abstract":"<div><h3>Background</h3><p>To describe who experienced sciatica and intermittent claudication caused by a ganglionic cyst that had developed in the area of the piriformis muscle, and their treatment plan.</p></div><div><h3>Case presentation</h3><p>A 61-year-old male with left lower limb pain and intermittent claudication. No evidence of nerve compression was detected on a spinal MRI. A hip MRI revealed a cystic lesion around the piriformis muscle, which was in contact with the sciatic nerve. It was a ganglionic cyst that had developed posterior to the hip joint. We performed to surgical intervention, to remove the cyst. Subsequently, the pain relieved over time. An MRI at the time of the final examination 2 years postoperatively indicated that the ganglion had almost completely disappeared, and the pain had improved.</p></div><div><h3>Conclusion</h3><p>When patients present with sciatica, a ganglionic cyst originating in the hip joint must be considered in the differential diagnosis as a rare cause.</p></div>","PeriodicalId":100743,"journal":{"name":"JOS Case Reports","volume":"2 4","pages":"Pages 122-125"},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772964823000278/pdfft?md5=72dfc01d522693eeafd7ad0f6a26f25a&pid=1-s2.0-S2772964823000278-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89670848","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}