Surgical debulking of pituitary adenomas improves responsiveness to octreotide lar in the treatment of acromegaly.

Background: Studies comparing primary medical treatment of acromegaly with surgery are often non-randomized, and not stratified by illness severity. We prospectively compared primary medical therapy with pituitary surgery in patients with acromegaly. All patients had macroadenomas, at least one random human growth hormone (GH) level ≥12.

Minimally invasive decompression of chronic subdural haematomas using hollow screws: efficacy and safety in a consecutive series of 320 cases.

Background: Chronic subdural haematoma (cSDH) is a frequent pathology in neurosurgery. Surgical treatment varies widely and is often characterised by repeated decompression. Therapeutic efficacy was evaluated by clinical symptom relief and haematoma reduction on preoperative and postoperative CT scans.

Transcranial surgery for pituitary adenomas.

Following a century of evolution and refinements in standard surgical techniques, the vast majority of operations for pituitary adenoma to date are performed utilizing transsphenoidal approaches. From current large series one obtains the impression that certainly less than 10% of these tumors require craniotomies. However, still several tumors, which's volume is mainly localized outside of the sella require transcranial approaches, of which the pterional and subfrontal routes are the most widely used.

Teleradiology in neurosurgery: experience in 1024 cases.

Between June 1995 and June 2000 teleradiology was performed in 1024 neurosurgical cases (945 patients). An analogue image transfer system was used for presentation of computed tomography (CT) and magnetic resonance imaging (MRI) scans from seven referring hospitals in southern Germany. The system used a 19,200 baud modem connection via the ordinary telephone network.