[A Case of Pneumococcal Pneumonia Early Diagnosed by Detection Kit RAPIRUN® in a Dialysis Patient].

A 65-year-old woman developed fever and dyspnea and visited the emergency department of our hospital. On arrival she was hypoxic, and chest CT showed bilateral centrilobular nodules, infiltrative shadows and bronchial wall thickening. Gram staining wasn't performed on admission, and the urinary antigen-detection test for Streptococcus pneumoniae couldn't be performed because the patient has suffered from anuria caused by renal failure.

Stent dislodgement induced by a vasodilator used for severe coronary artery spasm caused by Kounis syndrome.

Coronary stent dislodgement is a rare but critical complication of percutaneous coronary intervention. It can potentially result in serious consequences, such as stent embolization and emergent coronary artery bypass graft surgery. Here, we describe the successful retrieval of an extracoronary dislodged stent, where dislodgement was induced by a vasodilator used for severe coronary artery spasm caused by Kounis syndrome.