[Atrial fibrillations: daily occurrence possibly leading to embolism in an extremity]. / Boezemfibrilleren: alledaags, maar mogelijk leidend tot embolisatie naar een extremiteit.

A 64-year old woman had been tired and short of breath for the previous few months. During the past few days she had experienced disruptions in the movement and feeling of the right arm and both feet as well as a loss of strength and a heavy feeling in her right leg. Due to atrial fibrillation she had recently started using digoxin and due to possible arterial embolisms in the extremities she had recently started using acenocoumarol. Further investigations revealed one large thrombus in the left atrium, two large thrombi in the left auricle and a serious constriction in the right iliac artery. The thrombi were treated with heparin and oral anticoagulants; the ischaemia which probably occurred as a result of this was successfully treated with embolectomy. After the cardiac thrombi had disappeared, the patient was electrically converted to sinus rhythm. One month later, the patient was still in sinus rhythm and her clinical picture had improved. As she does not feel the atrial fibrillation, she will be permanently maintained on oral anticoagulants. In patients with atrial fibrillations, the possibility of an embolisation towards the extremities deserves serious consideration.

Wound infection after arterial surgical procedures.

During the period October 1983 to March 1987, 603 patients who underwent arterial surgical procedures were studied to determine the incidence and treatment of wound infections. Bypass procedures were performed in 395 patients (65.5%), in which autogenous vein was used for 158 grafts (26%), synthetic Dacron for 216 grafts (36%), and umbilical vein for 21 grafts (3.5%). Thrombo-endarterectomies, embolectomies and patch-grafts were performed in 208 patients (34.5%). An Infection Control Nurse examined and registered the wounds. The definition of wound infection used in our study is equivalent to Szilagyi grade II infection. Vascular surgery is classified as clean surgery, the clean wound infection rate being a useful measurement to evaluate preventative measures and surgical technique. Thirty-one patients (5.1%) developed a wound infection as a postoperative complication. The overall incidence of wound complications including haematoma and seroma following arterial reconstruction was 13%. The site of wound infection was predominantly the groin. The most common pathogen was Staphylococcus aureus which was found in 17 patients (2.8%). All infections resolved without further surgical intervention. The influence of possible aetiological factors is considered and the importance of prophylactic antibiotics and good surgical technique is stressed.

Progressive pneumoperitoneum as preoperative preparation for large hernial repair in patients with severe chronic obstructive lung disease.

The results of operation in four patients with a large hernia associated with severe chronic obstructive lung disease show the advantages and limitations of a preparatory progressive pneumoperitoneum. If carefully employed, it seems possible to repair very large hernias in patients suffering from severe chronic obstructive lung disease.