Primary acinic cell carcinoma of the breast is associated with a poor outcome: A case report and literature review.

Primary acinic cell carcinoma (AcCC) is a rare histological type of malignant breast cancer. AcCC was first identified as an entity in 1996, and since then 51 cases have been reported in the literature. The first early case reports and reviews suggested a relatively favourable prognosis for patients with AcCC; however, reports of AcCC recurrent disease have been more recently described in a subset of patients with high-grade disease.

Tumour Lysis Syndrome in Occult Breast Cancer Treated With Letrozole - A Rare Occurrence. A Case Report and Review.

Tumour lysis syndrome (TLS) is a medical emergency occurring when large numbers of cancer cells rapidly undergo cell death. The resultant metabolic abnormalities results in significant morbidity and mortality. Tumour lysis syndrome most commonly occurs in 5% of haematological malignancies and is less commonly described in solid organ cancers.

Green Plants in the Red: A Baseline Global Assessment for the IUCN Sampled Red List Index for Plants.

Plants provide fundamental support systems for life on Earth and are the basis for all terrestrial ecosystems; a decline in plant diversity will be detrimental to all other groups of organisms including humans. Decline in plant diversity has been hard to quantify, due to the huge numbers of known and yet to be discovered species and the lack of an adequate baseline assessment of extinction risk against which to track changes. The biodiversity of many remote parts of the world remains poorly known, and the rate of new assessments of extinction risk for individual plant species approximates the rate at which new plant species are described.

Virtual Interactive Practice: a strategy to enhance learning and competence in health care students.

This paper reports the processes and initial outcomes of a pilot study which investigated a week long 'virtual' children's ward experience for nursing students. Providing sufficient and meaningful experiences which enable students to quickly and effectively achieve competence in diverse areas of practice is often frustrated by the realities of available clinical experiences. Our response to this challenge was to more fully exploit and evaluate technologies which can be used to provide these learning experiences.

Virtual interactive practice: utilizing healthcare information systems to contextualize the skills associated with clinical decision making within nurse education.

This paper reports on a Virtual Interactive Practice (VIP) project that has the potential to revolutionise the educational delivery and learning of clinical skills complementing "real" practice. The focus is currently on nurse learning but the principles could equally be applied to multi and inter-professional learning and clinical decision-making. This project represents a new model to enhance clinical skill acquisition and clinical reasoning using a structured competency base.

A study of the perception and experiences of critical care nurses in caring for potential and actual organ donors: implications for nurse education.

This paper describes a research study designed to explore the knowledge, perceptions and attitudes of practising critical care nurses towards caring for 'brain stem dead' cadaver organ donors and their families. The influence of formal nurse education and experiential learning were investigated together with what nurses felt could better prepare them for this role. Data were collected through self-completion questionnaires from 103 critical care nurses.

Intensive stress?? Caring under pressure.

This article is based on a survey of the intensive care nursing staff at RNH Haslar and RNH Stonehouse. It examines individuals' response to external stressors and was undertaken as part of a project for the Health Education Certificate Course. The survey took place during December 1989 and January 1990.

Risk factors and prognosis in primary biliary cirrhosis.

The relationship between survival and 25 clinical and histologic variables was studied in 195 patients (171 women, 24 men) who satisfied stringent criteria for the diagnosis of primary biliary cirrhosis. The mean duration of follow-up was 6 yr (range 0-17). One hundred and sixteen patients died, 84% as the result of liver disease and 16% from nonhepatic causes.

Chasing the bucket: a nursing view of continuous arterio-venous haemofiltration/dialysis.

Haemofiltration was developed to meet the needs of intensive care patients with acute renal failure. It is a major advance in the management of these critically ill patients, as it is carried out at the bedside by the intensive care nursing staff.

Double-blind comparison of two dosage regimens of misoprostol in the treatment of duodenal ulceration.

A multicenter double-blind study was conducted in 416 patients (306 male, 110 female) with active endoscopically proven duodenal ulcers who were randomly allocated to receive the prostaglandin E1 methyl ester analog (Misoprostol/Cytotec), either in a dose of 400 micrograms twice daily (206 patients) or 200 micrograms four times daily (210 patients). No significant difference in the healing rates between the two groups was observed at four or eight weeks. In patients treated twice daily, the ulcer healing rate at four weeks for the intent-to-treat cohort was 124/205 (60.

A clinical trial of the efficacy and acceptability of D-fenfluramine in the treatment of neuroleptic-induced obesity.

Twenty-nine overweight schizophrenic patients maintained on depot neuroleptic injections who wished to lose weight took part in a double-blind, placebo-controlled trial of 30 mg D-fenfluramine. All subjects received dietary advice. Sixteen patients completed the 12-week trial.

Factors affecting recurrence after surgery for Crohn's disease.

The prospect of recurrence following surgery for Crohn's disease (CD) poses an important and difficult problem in routine clinical practice. Out of the 1247 CD patients registered in the OMGE multinational inflammatory bowel disease survey, a high proportion came to surgery. A detailed study has been undertaken of 154 patients (77 who did recur matched with 77 who did not recur) who had undergone surgery for CD.

Inflammatory bowel disease in the elderly patient.

Studies of inflammatory bowel disease (IBD) undertaken in the 1960s reported a highly unfavourable course and prognosis in patients over the age of 60 years. However, recent surveys have suggested that the pattern of IBD in the elderly patient is similar to the overall pattern of disease in other age groups. We have, therefore, reviewed data relating to 2657 patients from the OMGE series with particular reference to the pattern of disease in 244 patients (9.

Perforation of the intestine in inflammatory bowel disease. An OMGE survey.

This presentation assesses the incidence of perforation of the intestine in patients with inflammatory bowel disease by reviewing the incidence of this complication in a total of 3175 patients from the OMGE inflammatory bowel disease multi-national survey. Amongst 1928 patients with ulcerative colitis, perforation was noted in only 5 (0.3%), which is much lower than in previous series (from 1% to 2%).

The natural history of inflammatory bowel disease: has there been a change in the last 20 years?

This presentation reviews the course and outcome of disease in 2657 cases of inflammatory bowel disease (IBD) registered into the OMGE multinational survey and considers whether there are differences between the natural history of IBD observed in this series and that observed in earlier large-scale series. It is concluded that several such differences exist. The current mortality from ulcerative colitis (4% in 10 years) is similar to that from Crohn's disease and quite different from that recorded in earlier series (over 20% in 10 years).

The OMGE multinational inflammatory bowel disease survey 1976-1986. A further report on 3175 cases.

This presentation describes the progress during 1982-1986 of the OMGE Multinational Survey of patients with inflammatory bowel disease. After a brief description of the study design and protocol, the status of the survey in 1986 is presented. In all, 40 centres contributed 3175 cases at that time, data collection being meticulous via previously designed proformata.

Abetalipoproteinaemia in adults: role of vitamin therapy.

The retinal and neurological complications of abetalipoproteinaemia may be preventable by replacing vitamins A and E from an early age, but their role in adult presentations is less clear. Two adult females with abetalipoproteinaemia have received 8 and 10 years respectively of replacement therapy with vitamins A, E and linoleic acid. In Case 1, visual function improved objectively on commencing therapy but has subsequently deteriorated and her neuropathy has slowly progressed.

The therapeutic efficacy of misoprostol in peptic ulcer disease.

Misoprostol, a synthetic methyl ester analogue of prostaglandin E1 (PGE1) is both a powerful inhibitor of gastric secretion and is able to protect the gastroduodenal mucosa from damage produced by alcohol, aspirin, naproxen and tolmetin. The results of 12 double-blind, randomized, placebo- and cimetidine-controlled trials involving 4000 patients have been reviewed here and show that misoprostol, given in a dosage of 800 micrograms daily in two or four divided doses, is able to produce rates of complete ulcer healing and pain relief in both gastric and duodenal ulcer which are significantly superior to placebo therapy and comparable to those achieved with high or conventional doses of cimetidine. One further large trial has shown that misoprostol is able to heal a significant proportion of duodenal ulcers refractory to treatment with H2 receptor antagonists.

Enhanced oral bioavailability of meptazinol in cirrhosis.

Kinetic analysis was carried out after single intravenous (25 mg) and oral (200 mg) doses of the novel partial opioid agonist meptazinol (Meptid) in patients with non-cirrhotic liver disease (NCLD) and biopsy proven cirrhosis. Comparison was made with a group of patients with normal hepatic function. Elimination half-lives after the intravenous dose were slightly prolonged in the cirrhotics (n = 10; 4.

Colectomy for slow transit constipation.

A series of 21 patients (18 female) whose intractable constipation was treated by colectomy between 1976 and 1985 is reported. There was no mortality attributable to surgery in this series. Total colectomy with ileorectal anastomosis was the preferred operation, but it produced a satisfactory result in only 12 patients.

Peptic ulcer and cancer: an examination of the relationship between chronic peptic ulcer and gastric carcinoma.

The relationship between peptic ulceration and gastric carcinoma has been examined using data from two large autopsy surveys. The first consisted of over 13,000 autopsies performed in a single hospital over a 20-year period and analysed retrospectively; the second was a prospective series of over 7000 autopsies carried out at 17 centres during a single year. In both, a lower than expected occurrence of coexistent gastric cancer was found in subjects with pathologic evidence of active or past gastric and duodenal ulceration.