Acute bilateral external iliac artery occlusion following a laparoscopic incisional hernia repair [0.03%]
腹股沟疝气手术后急性双侧髂外动脉闭塞病例报告
Joseph Kilby,Mayur Krishnaswamy,Sam George
Joseph Kilby
Acute iliac artery thrombosis is a rare complication of laparoscopic surgery that represents a significant risk to limb and life. This case describes an uncommon instance of acute-on-chronic external iliac artery thrombosis presenting immed...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e269992. DOI:10.1136/bcr-2025-269992 2026
Katya Camilleri,Charmaine Chircop
Katya Camilleri
Dynamic arthroscopy in retropatellar cartilage defect: identifying trochlear ridge impingement and guiding towards mini-trochleoplasty [0.03%]
后交叉.bi关节镜在髌骨软骨缺损中的应用：识别滑车边缘撞击及微骨折手术中制备滑车的指导作用
Niels Merkelbach,Hidde D Veldman,Maarten Pf Janssen et al.
Niels Merkelbach et al.
Retropatellar (RP) chondral defects are commonly associated with trauma, sports-related injuries, or patellar dislocations. Effective management typically requires both cartilage repair and correction of underlying predisposing biomechanica...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e270085. DOI:10.1136/bcr-2025-270085 2026
Pembrolizumab-induced lipodystrophy following pathological complete response in triple-negative breast cancer [0.03%]
帕博利珠单抗诱导的脂代谢障碍综合征发生在三阴性乳腺癌病理完全缓解之后
Calvin R Flynn,Clara Forrest,Orla O&#x;Mahony et al.
Calvin R Flynn et al.
Triple-negative breast cancer (TNBC) is an aggressive subtype with high recurrence risk. The KEYNOTE-522 trial demonstrated improved pathological complete response (pCR) rates and survival outcomes with the addition of pembrolizumab to neoa...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e269908. DOI:10.1136/bcr-2025-269908 2026
Unroofed coronary sinus and persistent left superior vena cava: a rare neonatal venous anomaly [0.03%]
罕见的新生儿静脉异常：无顶冠状窦和左上腔静脉持续存在
Min Charisse Yu,Jonathan Tze Liang Choo,Lay Khim Tan et al.
Min Charisse Yu et al.
Approach to abnormal cardiovascular signs in the early neonatal period is challenging due to delayed fetal adaptation, closure of the patent ductus arteriosus and physiological immaturity. We present a rare case of unroofed coronary sinus (...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e270128. DOI:10.1136/bcr-2025-270128 2026
Cerebral fat embolism syndrome and the use of multimodal neuromonitoring and corticosteroid treatment [0.03%]
脑脂肪栓塞综合征的多模式神经监测和糖皮质激素治疗体会
Mahnoor Khawaja,Zakaria Safir,Andrew Hitchings et al.
Mahnoor Khawaja et al.
Cerebral fat embolism syndrome is a rare complication of long-bone fractures. We describe a case of severe cerebral fat embolism after orthopaedic trauma sustained in a road traffic collision. The case is notable for the severity of neurolo...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e269489. DOI:10.1136/bcr-2025-269489 2026
Early immunosuppressive treatment guided by vessel wall enhancement on MRI for primary angiitis of the central nervous system in childhood [0.03%]
儿童中枢神经系统原发性血管炎磁共振血管壁增强引导下的早期免疫抑制治疗
Rika Kuroki,Kenichi Maeda,Yasuhiro Kimoto et al.
Rika Kuroki et al.
We aimed to report a case presenting with abrupt onset of acute right hemiplegia and severe headache, which was diagnosed as primary angiitis of the central nervous system in childhood (cPACNS). MRI revealed an acute cerebral infarction and...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e270861. DOI:10.1136/bcr-2025-270861 2026
Neuromuscular ultrasound with superb microvascular imaging in muscular sarcoidosis: morphological features and treatment monitoring [0.03%]
超微血管成像神经肌肉超声在肌炎性肉芽肿病中的形态特征及监测治疗价值
Masakazu Hirose,Takuya Katayama,Shintaro Sugiyama et al.
Masakazu Hirose et al.
Muscular sarcoidosis is a rare disease characterised by non-caseating granulomas in muscle tissue. We report a woman in her late 70s with progressive lower-limb weakness, in whom ultrasonography revealed distinctive hypoechoic tumours in mu...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e267288. DOI:10.1136/bcr-2025-267288 2026
Danielle Hurst,Amelia Najor,Maureen Ikedinobi et al.
Danielle Hurst et al.
Colonic volvulus, although the cause of less than 2% of large bowel obstructions, is the overall third leading cause of large bowel obstruction in the USA. Of these cases, less than 1% are described to be volvulus of the transverse colon, a...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e269399. DOI:10.1136/bcr-2025-269399 2026
Jemma Weidinger,Cherie Conroy,Damon Bell et al.
Jemma Weidinger et al.
A boy in early childhood with genetically confirmed familial hypercholesterolaemia was found to have an unusually low low-density lipoprotein cholesterol level. He had undergone a distal ileal resection and right hemicolectomy for ileal atr...
Case Reports
BMJ case reports. 2026 Jan 29;19(1):e271433. DOI:10.1136/bcr-2025-271433 2026