Dr E J VELLA (Pathology Laboratory, Lakin Road, Warwick CV34 5BJ) and Dr C W EDWARDS (Departme9e of Pathology, East Birmingham Hospital, Birmingham B9 5ST) write: A 31 year old female drug misuser presented with pain in her right leg. She told the casualty doctor that a few hours previously she had crushed a few 10 mg tablets of temazepam, dissolved them in water, and injected the solution intr...

Dr E J VELLA (Pathology Laboratory, Lakin Road, Warwick CV34 5BJ) and Dr C W EDWARDS (Departme9e of Pathology, East Birmingham Hospital, Birmingham B9 5ST) write: A 31 year old female drug misuser presented with pain in her right leg. She told the casualty doctor that a few hours previously she had crushed a few 10 mg tablets of temazepam, dissolved them in water, and injected the solution intr...

Neck clipping of a large middle cerebral artery aneurysm was performed using a newly developed surgical microscope integrated with modules for both indocyanine green (ICG) and fluorescein videoangiography. During surgery, ICG and fluorescein videoangiography by intra-arterial or intravenous injection were safely carried out without interrupting the surgical procedure. Based on the findings obta...

conclusions although postoperative intra-articular meperidine is a better alternative for bupivacaine, their combination could improve their analgesic effects compared with each other alone. results the bupivacaine-meperidine group had better duration of postoperative analgesia (p = 0.001), latter first analgesic request (p ≤ 0.001), lower total fentanyl consumption in first 24 hours after the ...

The Effect of Intraarterial Papaverine on the Regional Cerebral Blood Flow in Patients with Stroke or Intracranial Tumor • The effect of intracarotid injection of 10 mg of papaverine on regional cerebral blood flow was measured in 27 patients. Most of the patients had cerebral infarction or intracranial neoplasm. The intra-arterial Xenon injection method was used and 16 or 35 regions of the dis...

A case of gangrene of the hand following inadvertent intra-arterial injection of a pyrazole derivative (Tomanol) is presented. Gangrene of the hand and superficial sloughing of the distal arm necessitated a forearm amputation. Because of the serious sequelae, precautions must be taken to avoid inadvertent intra-arterial injections and due consideration must be given to the anatomical variation ...

1 The sympathetically-innervated arterial vascular bed of the dog's liver was perfused from a femoral artery. Arterial blood flow and perfusion pressure were monitored continuously and the hepatic arterial vascular resistance (HAVR) calculated from these measurements. 2 Commercial preparations of secretin, pancroezymin, glucagon and pentagastrin were administered by intra-arterial (i.a.) inject...

We report a case of visual loss following intranasal injection of triamcinolone acetonide and phenylephrine hydrochloride in a 22-year-old female with chronic sinusitis. Clinical examination and fluorescein angiography revealed vascular occlusions which involved multiple small branches of both the choroidal and retinal circulations. The mechanism of such a complication probably involves inadver...