A case of hemothorax following seat-belt injury with a bulla in the apex of the lung: a subtype of spontaneous hemopneumothorax.

We experienced a case of a subtype of spontaneous hemopneumothorax caused by external forces associated with a seat-belt injury. A female aged 39 years sustained a minor collision with an oncoming car while she was driving. Although pneumothorax was not detected, hemothorax and bleeding from the area surrounding the subclavian artery were observed on contrast-enhanced chest computed tomography (CT).

ABO-incompatible kidney transplantation in elderly patients over 60 years of age.

Introduction: Patients aged 60 years and older represent the fastest-growing population with end-stage renal disease worldwide, and the need for a kidney transplant among this population is increasing. Due to the severe shortage of deceased donors in Japan, ABO-incompatible living donor kidney transplantation has been performed since the late 1980s. Excellent long-term outcomes have been achieved, and the rates of graft survival in these patients are currently similar to those in recipients of ABO-compatible grafts.

Risk of cardiovascular disease in kidney donors as a chronic kidney disease cohort.

Kidney donors are a chronic kidney disease (CKD) cohort virtually guaranteed to have a low risk of CKD progression, as they are screened for CKD risk factors beforehand. However, there has been no evidence of cardiovascular disease (CVD), which is an outcome of CKD, for these donors. In this study, the conditions of CKD in kidney donors were investigated and the risk of CVD was estimated using nephrectomy patients, who are thought to have a crude risk of CKD progression, as a model.