Two-stage surgical treatment of unresectable obstructive rectal cancer with synchronous hepatic metastases.

Unresectable obstructing rectal cancer with synchronous hepatic metastases is usually a fatal disease. This prospective study was scheduled to treat this difficult condition using a multimodal curative strategy combined with a two-stage surgical treatment. Patients with T4N2 or N3M1 rectal cancer and hepatic metastases underwent a two-stage surgical treatment; in the first stage, a decompressing colostomy plus radiofrequency ablation (RFA) in liver metastases.

Laparoscopic cholecystectomy using ultrasonically activated coagulating shears.

Ultrasonic energy has recently been used for surgical cutting and coagulating. A prospective randomized study was undertaken to determine the effectiveness of ultrasonic energy versus monopolar electrosurgery in human laparoscopic cholecystectomy. Two hundred patients were enrolled and randomized into two groups of 100 patients each.

Aprindine-induced hepatic granulomata.

Aprindine is a very effective antiarrhythmic agent with a narrow therapeutic ratio. We report a patient who suffered from granulomatous hepatitis probably due to the administration of aprindine. Evidence of hepatitis appeared within 6 weeks of initiating aprindine therapy and resolved rapidly when the drug was withdrawn.

Methotrexate therapy in rheumatoid arthritis. A two year prospective follow-up.

One hundred and thirty seven rheumatoid arthritis (RA) patients refractory to D-penicillamine and some of them (15%) refractory to other slow active drugs were treated with oral methotrexate (MTX) (10-15 mg weekly). After 12-24 months of treatment, 94 and 74 patients respectively showed a significant improvement as judged by duration of morning stiffness (p less than 0.0001), grip strength (p less than 0.