Inter-rater reliability of three standardized functional tests in patients with low back pain.

Background: Of all patients with low back pain, 85% are diagnosed as "non-specific lumbar pain". Lumbar instability has been described as one specific diagnosis which several authors have described as delayed muscular responses, impaired postural control as well as impaired muscular coordination among these patients. This has mostly been measured and evaluated in a laboratory setting.

LINAC radiosurgery as single treatment in cerebral metastases.

Objective: Stereotactic radiosurgery is a radiation technique of high radiation dose focused on a stereotactic intracranial target in a single fraction with high precision. LINAC Radiosurgery has gained increasing relevance in the treatment of brain metastases since it was introduced by Sturm (1987). METHOD AND PATIENT SELECTION: From January 1996 to August 2003 110 patients were treated with LINAC Radiosurgery.

Linac radiosurgery as a tool in neurosurgery.

Stereotactic radiosurgery is a radiation technique that uses a high radiation dose focused on a stereotactic defined intracranial target in single fraction with high precision. In the 1980s, linear accelerators were introduced as a tool for radiosurgery beneath the already accepted gamma unit. Technique and mechanical precision of LINACs have become equal to the gamma unit and LINAC radiosurgery became more and more used recently.

LINAC radiosurgery in skull base meningiomas.

LINAC radiosurgery has provided increasing access and changed treatment strategies in patients with benign skull base meningiomas in recent years. From January 1996 to January 2003, 37 patients with skull base meningiomas were treated with LINAC radiosurgery. A combination of the University of Florida system and the X Knife System, developed by Radionics, was used in all patients.

[Cisplatin, vindesine and hyaluronidase combined with simultaneous radiotherapy of advanced head and neck tumors].

In a prospective pilot study 21 patients with advanced squamous cell carcinoma of the head and neck were treated with polychemotherapy and Hyaluronidase combined with radiation. With the exception of one patient, who refused laryngectomy, all patients were inoperable. Chemotherapy consisted of 5 mg Vindesine on day 1 and 80 mg/m2 Cisplatin on day 2.