Transient anesthetic-induced worsening of existing left-sided weakness in a patient undergoing elective anterior cervical discectomy.

The differential diagnosis of new or worsening focal neurologic deficits on emergence from anesthesia is broad. Cerebral ischemia or hemorrhage, focal seizures, and acute metabolic abnormalities can all result in similar neurologic findings. Intravenously administered anesthetic agents also have been reported to cause new or worsening focal neurologic deficits in patients with a history of preexisting deficits.

Embolisation of a bleeding iatrogenic arteriovenous fistula after paracentesis.

A 48-year-old Caucasian male developed an iatrogenic arteriovenous fistula involving a branch of the circumflex iliac artery and an abdominal wall vein after undergoing paracentesis 3 months prior to his presentation. He presented to our emergency room with a large abdominal wall haematoma. The fistula that caused the haematoma was embolised with no further complication.

EGFR family expression in breast carcinomas. c-erbB-2 and c-erbB-4 receptors have different effects on survival.

One hundred patients with breast carcinoma followed for 7-11 years were included in the present study of EGFR family members, using immunohistochemistry and RT-PCR. By immunohistochemistry, 36%, 27%, 26%, and 82% of the tumours were positive for EGFR, c-erbB-2, c-erbB-3, and c-erbB-4. All the immunoreactive tumours were confirmed positive by RT-PCR.

Dacarbazine-vindesine versus dacarbazine-vindesine-cisplatin in disseminated malignant melanoma. A randomised phase III trial.

In a multicentre phase III study of disseminated malignant melanoma performed in Sweden and Norway, 326 patients were randomised to receive treatment with the combination dacarbazine [DTIC] (D) and vindesine (V) with or without the addition of cisplatin (P). D was given intravenously (i.v.