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Biomedical subjects

B Holmström

Publications and source records attributed to B Holmström.

96 records · Page 6Linked to original sources
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Angiography with epinephrine and beta receptor blocker in diagnosis of sigmoid lesions.

Various sigmoid lesions, seen on barium enema of 39 patients, were investigated with angiography of the inferior mesenteric artery using three series. The first was performed with contrast medium only, the second after use of epinephrine, and the third after a beta-blocking agent (propranolol) combined with epinephrine. The patients were followed for more than three years. Eleven carcinomas were detected, all diagnosed angiographically. Carcinoma, radiation fibrosis, and diverticulitis with fibrosis may appear similar on pharmacoangiography, but the inflammatory reaction seen, for example in diverticulitis, is different. These findings are important because they can have an influence on the indications and selection of the most suitable operation to be performed.

Adult↗
PubMedDate not supplied

Rectal anatomy following Ripstein's operation for prolapse studied by cineradiography.

Eleven patients operated on for rectal prolapse, according to the method described by Ripstein, were examined pre- and postoperatively with cineradiography of the rectum. The patients were asked to fill in a questionnaire to evaluate their histories of constipation. There is no apparent anatomic explanation for postoperative constipation. One patient had a rectal stricture and another, a recurrence in the shape of an intussusception.

Adult↗
PubMedDate not supplied

Combined spinal-epidural technique.

BACKGROUND: For the past 16 years the combined spinal-epidural (CSE) technique has been extensively researched and developed to the point where it is now in widespread use. Along with the use of low-dose mixtures of local anesthetics and opioids, and the introduction of fine-gauge pencil-point needles, CSE is being increasingly recognized as another important addition to the armamentarium of the anesthesiologist. METHOD: One hundred and forty-two publications focusing on the CSE technique, or on questions concerning CSE-related issues, were reviewed. Out of 33 double-blind or controlled studies, 23 directly investigated the CSE technique. Fifty-four prospective studies and letters made directly relevant points on advantages or problems with CSE. Twenty-one book chapters, reviews and editorials were included, 11 of them concerning the use of CSE technique. RESULTS: All CSE techniques which may be used for surgical anesthesia, for analgesia in labor or for postoperative pain management are described. Indications, advantages, disadvantages, and the various methods for performing CSE procedures, including sequential CSE block, are described and reviewed, along with the equipment currently available for their administration. CONCLUSION: The CSE technique offers many potential advantages over continuous epidural or subarachnoid methods alone, including a reduction in drug dosage, the ability to eliminate motor blockade and to achieve highly selective sensory blockade and optimize analgesia. These features hold great promise for minimizing the hazards and side effects of traditional epidural and subarachnoid techniques. Controversial fears, risks, and pitfalls of the CSE technique and of continuous epidural and subarachnoid methods are debated and discussed.

Anesthesia, Epidural↗