Swiss surgery = Schweizer Chirurgie = Chirurgie suisse = Chirurgia svizzera
-
Pathological fractures will be encountered in increasing frequency due to more patients with cancer, surviving a longer period. The skeleton is the third most frequent localization for metastases. Breast cancer is still the most common primary tumor, but bone metastases from lung cancer seem to be diagnosed more and more. ⋯ For fractures of the proximal femur, prosthetic replacement, for fractures of the subtrochanteric region or the shaft, intramedullary nails are recommended. Postoperative radiation therapy possibly avoids tumor progression. In patient with a good long term prognosis, tumor should be removed locally aggressive.
-
The prognosis has markedly improved during the last years after mild and moderate head injuries. After severe head trauma, this evolution could not be observed so far. This requires a better understanding of pathophysiological interaction, especially in the subacute and late phase of trauma. ⋯ Our knowledge about the bidirectional inflammatory interaction between brain and whole organism is still limited. It is generally accepted that extracranial complications are highly influential in determining the outcome from severe head injury.
-
Case Reports
[Acute ischemia of the hand in a drug addict after accidental intra-arterial injection].
We report a case of a 31-year-old male drug addict with acute ischaemia of the right hand after inadverted intraarterial injection of suspended tablets into brachial artery. He was successfully treated with intraarterial administration of urokinase (250'000 IU as bolus, then continuous infusion of 250'000 IU per 12 hours), papaverin (40 mg i.v. 3 x every 4 hours), systematic heparinisation and with axillary plexus anesthesia (Bupivacain 0.25%, 10 ml/h). Treatment options are discussed reviewing recent publications. Early onset of treatment is mandatory for a good outcome.
-
Adenocarcinoma of the pancreas remains a highly lethal disease with one of the worst mean survival rates of all solid malignancies. Even with improvements in surgical techniques in the last decades, the five-year survival rate of patients following resection is still under 20 percent. ⋯ The purpose of this article is to review the results of several trials investigating adjuvant therapy for pancreatic cancer. We will discuss recent studies of EORTC (European Organization for Research and Treatment of Cancer), ESPAC (European Study Group for Pancreatic Cancer) and others and will also focus on future alternative treatment options for pancreatic cancer.
-
Meniscectomy in the older patient remains a controversial topic. The aim of our study is to assess the mid-term outcome of arthroscopic partial medial meniscectomy in patients over fifty years of age and attempt to retrospectively identify symptoms and/or findings on examination which can differentiate between non-degenerative medial meniscal tears versus degenerative meniscal changes. ⋯ Arthroscopic medial meniscectomy in older patients provides 90% good results six years after a non-degenerative meniscal tear, but only 20% of good results after a degenerative meniscal tear. However, based on this study, neither symptoms nor physical examination are able to differentiate between traumatic meniscal tears and degenerative meniscal changes in older patients. A positive McMurray's sign favors the diagnosis of a traumatic tear. However, a specificity of this test of only 67% as shown in our data questions its utility in clinical decision-making.