{"title":"Response to: Disentangling Population Ageing from Epidemiological Change in the Rising Burden of PM2.5-Attributable Non-Communicable Disease in Older Adults.","authors":"Zhong Zheng, Zhang Hairong, Wangshu Xie, Jicun Zhu, Hua Ye, Meng Li, Yifan Cheng, Yuanlin Zou, Keyan Wang, Jianxiang Shi, Peng Wang","doi":"10.1093/qjmed/hcag259","DOIUrl":"https://doi.org/10.1093/qjmed/hcag259","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149075921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Naitik Kavdia, Lalit Yadav, Rachiyeta Anand, Rahul Kg, Amandeep Singh, Adil R Khan, Manish Soneja, Upendra Baitha, Prasenjit Das, Nishikant Damle
{"title":"Autonomic failure as the dominant presentation of systemic AL amyloidosis diagnosed by FDG-PET/CT-guided biopsy after negative conventional tissue biopsies.","authors":"Naitik Kavdia, Lalit Yadav, Rachiyeta Anand, Rahul Kg, Amandeep Singh, Adil R Khan, Manish Soneja, Upendra Baitha, Prasenjit Das, Nishikant Damle","doi":"10.1093/qjmed/hcag255","DOIUrl":"https://doi.org/10.1093/qjmed/hcag255","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149075763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Response to Letter to the Editor by Banga and Wadhwa entitled \"Dynamic assessment of night shift exposure in studies of biological aging\".","authors":"Yangwei Cai, Haifeng Zhang","doi":"10.1093/qjmed/hcag251","DOIUrl":"10.1093/qjmed/hcag251","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149070166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Symptom-Day Counts May Overstate the Clinical Benefit of Bifidobacterium lactis XLTG11 in Infants.","authors":"Esteban Cardenas-Duran, Hefziba Lorences-Noguera","doi":"10.1093/qjmed/hcag268","DOIUrl":"https://doi.org/10.1093/qjmed/hcag268","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149063500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Pulmonary Sequestration.","authors":"Suat Yee Lee, Ishan Hsieh, Fatt Yang Chew","doi":"10.1093/qjmed/hcag266","DOIUrl":"https://doi.org/10.1093/qjmed/hcag266","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149070214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tracheobronchopathia osteochondroplastica: posterior wall-sparing calcified nodules as a key imaging clue to an asthma mimic.","authors":"Shuyun Wang, Binglin Lai","doi":"10.1093/qjmed/hcag260","DOIUrl":"https://doi.org/10.1093/qjmed/hcag260","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149040535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuze Yin, Yinyan Gao, Hang Yi, Guochao Zhang, Yousheng Mao, Jie Wang
{"title":"Reply: Unraveling Racial and Ethnic Disparities in Non-Small Cell Lung Cancer: Molecular Subtyping and Socioeconomic Confounders.","authors":"Yuze Yin, Yinyan Gao, Hang Yi, Guochao Zhang, Yousheng Mao, Jie Wang","doi":"10.1093/qjmed/hcag262","DOIUrl":"https://doi.org/10.1093/qjmed/hcag262","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149040532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cholesterol Embolization Syndrome after Endovascular Aortic Repair.","authors":"Yujia Wang, Shaojun Liu, Yanfang Xu","doi":"10.1093/qjmed/hcag261","DOIUrl":"https://doi.org/10.1093/qjmed/hcag261","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149040474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Duration and route of vitamin B12 replacement therapy in nitrous oxide related myeloneuropathy.","authors":"Oscar M P Jolobe","doi":"10.1093/qjmed/hcag265","DOIUrl":"https://doi.org/10.1093/qjmed/hcag265","url":null,"abstract":"","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149031328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Interval Appearance of Hematoidin Crystals in Empyema.","authors":"Koji Tajima","doi":"10.1093/qjmed/hcag264","DOIUrl":"https://doi.org/10.1093/qjmed/hcag264","url":null,"abstract":"<p><p>A 63-year-old man receiving apixaban for pulmonary embolism developed a loculated empyema requiring repeated pleural drainage. Blood-tinged purulent pleural fluid obtained during repeat drainage showed no hematoidin crystals on microscopic examination. Twenty-one days later, recurrent fluid accumulation in the same pleural loculation required further drainage. Microscopy revealed golden-brown to golden-yellow crystals with needle-shaped, radiating, and star-like configurations, consistent with hematoidin crystals. Hematoidin is an iron-free pigment produced during hemoglobin degradation following erythrocyte extravasation, particularly in closed spaces with low oxygen tension. The interval appearance of these crystals was consistent with antecedent bleeding into the pleural space and illustrates how prior bleeding may leave a recognizable microscopic footprint during the evolution of an infected pleural collection.</p>","PeriodicalId":20806,"journal":{"name":"QJM: An International Journal of Medicine","volume":" ","pages":""},"PeriodicalIF":8.9,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149031326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}