Journal of the Royal Society of Medicine

Twenty-two breast cancer patients with arm oedema answered a questionnaire to assess the efficacy of intermittent pneumatic compression therapy. Ten patients found the treatment useful, 12 were disappointed. A number of factors were analysed to find out whether it is possible to predict the outcome of treatment.

With the advent of the acuity card procedure, it is now possible to measure quantitatively the vision of infants and young children in a routine clinical setting. Over a 19 month period 1177 tests were performed on 586 patients; ages ranged from 0.5 weeks to 23 years. Overall 1102 (93%) were successful, as were 588 of the 627 (94%) tests performed on children under the age of two years when no conventional acuity test is possible. The results serve as a background on which the argument for and against the need to measure the vision of children is considered.

This study assesses the variability in core diameter of a series of cancellous screws and its effect on torque strength. Analysis of a series of 107 cancellous screws revealed a wide variation of the core diameters in our sample. Tests to evaluate the effect of this variation showed that torsional strength is directly proportional to the cube of the radius of the core; a 30% reduction in radius resulting in a 70% loss in torsional strength. Conclusions drawn from this experimental data indicate that variability in core dimensions below the recommended specifications is unacceptable in clinical practice.

The presentation and course of 7 patients with splenic artery aneurysms is reviewed. Three presented with abdominal pain, 2 with collapse and rupture and in 2 it was an incidental finding. Four patients had elective ligation-excision of the aneurysm with splenectomy as had one patient operated on as an emergency, with no operative mortality. The aneurysm size ranged from 20 to 45 mm (mean 30 mm) and histology confirmed atheroma. One patient was managed as a myocardial infarct for 8 hours after admission and a ruptured splenic aneurysm was diagnosed at autopsy, an overall mortality of 14%. A 66-year-old woman in poor general health was managed expectantly and was asymptomatic when lost to follow-up after 2 years.

Intraoperative autotransfusion of whole blood was performed using the Solcotrans device in 45 patients undergoing major vascular surgery or other procedures in which there was a clean operative field. Overall, 60% of the blood shed during these operations was reinfused. Approximately 50% of patients avoided the potential complications of homologous transfusion. There were no complications attributable to the use of this device although in a sample of 13 patients, 30% of the erythrocytes were haemolysed and there were other minor haematological abnormalities. In conclusion this device provides a simple method of autotransfusing 2 or 3 litres of blood aspirated from an uncontaminated operative field.

This study looked at the prevalence of panic attacks and panic disorder in a British population. Three thousand people (aged 18–65) registered with a Leicester general practice were sent a postal questionnaire which screened for panic attacks. Where appropriate this was followed by a diagnostic interview. Preliminary results are reported for the first 1500 subjects sampled. Panic attacks are a common experience in the study population (7.5% of responders experienced them around the time of the interview). Panic disorder was diagnosed in about 3% of responders.