Treatment of Tenosynovial Giant Cell Tumor of the Cervical Spine with Postoperative Anti-RANKL Antibody (Denosumab) Administration [0.03%]
术后应用抗RANKL抗体（地诺单抗）治疗颈椎滑膜巨细胞瘤
Yuichi Hirata,Takayuki Nagase,Susumu Sasada et al.
Yuichi Hirata et al.
Tenosynovial giant cell tumor (TGCT) is a fibrous histiocytic tumor originating in the synovial membrane. While cervical TGCT may not be considered a common diagnosis preoperatively because it is relatively rare, it has a high recurrence ra...
Case Reports
Acta medica Okayama. 2024 Dec;78(6):469-474. DOI:10.18926/AMO/67877 2024
Kazuki Ocho,Hideharu Hagiya,Hisashi Ishikawa et al.
Kazuki Ocho et al.
An 81-year-old Japanese man with a medical history of diabetes mellitus and hypertension was diagnosed with the novel coronavirus disease 2019 (COVID-19). The patient developed pain in the bilateral shoulders and hips 3 days after the disea...
Case Reports
Acta medica Okayama. 2024 Dec;78(6):465-468. DOI:10.18926/AMO/67873 2024
Traumatic Neuroma Arising from Surgical Trauma during Conversion from Laparoscopic to Open Cholecystectomy [0.03%]
由胆囊切除术从腹腔镜转开腹手术创伤引起的外周神经瘤病例报告
Shinya Sakamoto,Motoyasu Tabuchi,Rika Yoshimatsu et al.
Shinya Sakamoto et al.
Traumatic neuroma is an abnormal proliferation of injured nerves resulting from trauma or surgery. We present a case of traumatic neuroma arising in the cystic duct after cholecystectomy. A 66-year-old man was referred to our department due...
Case Reports
Acta medica Okayama. 2024 Dec;78(6):459-464. DOI:10.18926/AMO/67872 2024
Case of Radiation-Induced Angiosarcoma after Breast-Conserving Surgery with Hypofractionated Radiotherapy in a Japanese Patient [0.03%]
一例日本患者保乳术后辅助超分割放疗诱发的血管肉瘤病例报告
Yujiro Kawata,Kenta Watanabe,Ryoji Tokiya et al.
Yujiro Kawata et al.
Radiation-induced angiosarcoma (RIAS) is a rare, late adverse event of radiotherapy comprising approximately half of all radiation-induced sarcomas. It has a relatively short latency period and generally unfavorable prognosis. This study pr...
Case Reports
Acta medica Okayama. 2024 Dec;78(6):453-458. DOI:10.18926/AMO/67871 2024
Closure of Ventricular Septal Rupture through a Left Thoracotomy in a Patient with a History of Esophageal Reconstruction [0.03%]
既往有食管重建手术病史的患者经左胸闭合室间隔缺损
Gentaro Kato,Tatsuya Ogawa,Tomohiro Hayashida et al.
Gentaro Kato et al.
A 73-year-old man who had undergone esophagectomy and retrosternal gastric tube reconstruction for esophageal cancer 8 years prior was transferred to our hospital for the treatment of an acute myocardial infarction. Emergent percutaneous co...
Case Reports
Acta medica Okayama. 2024 Dec;78(6):449-452. DOI:10.18926/AMO/67870 2024
Risk Factors for Gangrenous Cholecystitis and the Outcomes of Early Cholecystectomy: A Retrospective Study of a Single-Center City General Hospital [0.03%]
胆囊坏疽的危险因素及早期胆囊切除术的结局单中心城市的医院回顾性研究
Mampei Yamashita,Takayuki Tanaka,Yorihisa Sumida et al.
Mampei Yamashita et al.
Gangrenous cholecystitis (GC) is classified as moderate acute cholecystitis according to the Tokyo Guidelines from 2018 (TG18). We evaluated the risk factors for GC and the outcomes of early cholecystectomy. A total of 136 patients who unde...
Partial versus Radical Nephrectomy for Small Renal Cancer: Comparative Propensity Score-Matching Analysis of Cardiovascular Event Risk [0.03%]
小肾癌部分切除术与根治性切除术对比：心血管事件风险倾向匹配分析比较研究
Risa Kubota,Kensuke Bekku,Satoshi Katayama et al.
Risa Kubota et al.
Although partial nephrectomy (PN) is preferred over radical nephrectomy (RN) for preserving renal function in patients with cT1 renal cancer, its impact on cardiovascular events (CVe) remains controversial. This study aimed to compare PN an...
Comparative Study
Acta medica Okayama. 2024 Dec;78(6):429-437. DOI:10.18926/AMO/67868 2024
Occult Nesidioblastosis Detected by 111In-Pentetreotide Single-Photon Emission Computed Tomography [0.03%]
111Indo- pentetreotide单光子发射计算机断层成像术检测胃泌素瘤的 occultnesidioblastosis
Shinya Sakamoto,Motoyasu Tabuchi,Rika Yoshimatsu et al.
Shinya Sakamoto et al.
Nesidioblastosis, also known as persistent hyperinsulinemic hypoglycemia, is usually observed in children and infants, although more recently adult-onset nesidioblastosis has also been described. We present a case of nesidioblastosis in a 7...
Case Reports
Acta medica Okayama. 2024 Oct;78(5):423-428. DOI:10.18926/AMO/67667 2024
Focal Cerebral Hypoperfusion Detected by Arterial Spin-Labeled Magnetic Resonance Imaging in Patients with Migraine Presenting with Neurological Symptoms Concomitant with or without Headache [0.03%]
磁共振动脉自旋标记技术检测偏头痛伴发神经系统症状患者的局灶性脑低灌注
Kenichi Kashihara,Minoru Irisawa,Wataru Takao
Kenichi Kashihara
We investigated patients with migraine or migraine variants who exhibited focal cerebral hypoperfusion on arterial spin-labeled (ASL) magnetic resonance (MR) imaging along with neurological symptoms. Fourteen patients with migraine demonstr...
Case Reports
Acta medica Okayama. 2024 Oct;78(5):413-421. DOI:10.18926/AMO/67666 2024
The First Report of Bickerstaff Brainstem Encephalitis Induced by Atezolizumab for Metastatic Breast Cancer [0.03%]
关于阿特朱单抗诱导贝克斯特脑干脑炎的第一例报告一名转移性乳腺癌患者案例
Kyoko Shimoyama,Atsushi Nakajima,Yoshimitsu Minari
Kyoko Shimoyama
Immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment, but they have been known to cause immune-related adverse events (irAEs) by promoting T-cell activation. Neurological irAEs are rare (1%) but have a high fatality rate...
Case Reports
Acta medica Okayama. 2024 Oct;78(5):407-412. DOI:10.18926/AMO/67665 2024