[Circulatory disturbance of middle lobe by bending of lobar pedicle after right upper lobectomy].

A 66-year-old man was diagnosed as lung cancer. We performed right upper lobectomy and lymphnode dissection. On the 1st postoperative day, a chest radiograph showed an opacification in the right upper lung field. Computed tomography (CT) showed a stenosis of the middle lobe bronchus and infiltrative shadow of the middle lobe on the 3rd postoperative day. Fiber optic bronchoscopic examination also revealed a bend and stenosis of the middle lobe bronchus, but tortion was not demonstrated. On the 6th postoperative day, chest radiographic findings was worsened. Torsion of the middle lobe was suspected, and rethoracotomy was performed on the 7th postoperative day. The right middle lobe was not rotated, but the lobar pedicle bend toward cranial. The middle lobe was highly congested necessitating lobectomy.

[Successful repair of penetrating cardiac injury with chopstick; report of a case].

We used percutaneous cardiopulmonary support (PCPS) to resuscitate a 54-year-old man who had stabbed himself in the left anterior chest with a chopstick. Chest computed tomography showed that the chopstick had penetrated the heart. As he was in shock due to the development of tamponade while waiting for emergency surgery, we immediately decided to initiate PCPS. After cardiopulmonary bypass was established through a median sternotomy replacing PCPS, the chopstick was removed and the stab wounds were closed by mattress sutures. The postoperative course was uneventful.

Delayed postoperative paraplegia and graft infection after a thoracoabdominal dissection.

WE REPORT THE SUCCESSFUL TREATMENT OF THORACOABDOMINAL DISSECTION, WHICH EXTENDED INTO THE LEFT ILIAC ARTERY, DESPITE TWO INDEPENDENT COMPLICATIONS: graft infection and a relatively rare, delayed postoperative paraplegia. The paraplegia suddenly occurred on postoperative day 10, and after an intravenous infusion of heparin and methylprednisolone, it gradually subsided. Moreover, graft infection was diagnosed on postoperative day 27, and with continuous irrigation of antibiotic treatment it was cured without recurrence of infection. Although anticoagulation therapy is not indicated for paraplegia, we suppose that it might be used as an adjunct therapeutic.