Clinical and histological resolution of a basal cell carcinoma in a patient undergoing concurrent treatment of B-cell lymphoma with systemic R-CHOP.

Surgical resection is the definitive treatment modality for basal cell carcinoma (BCC). However, not all patients may be suitable for surgery. We describe a patient with a BCC, which resolved clinically and histologically when he underwent systemic R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone) for treatment of a high grade B-cell lymphoma. Although topical and intra-lesional 5-fluorouracil (5-FU) has been used as an adjunct to treatment, more recent reports have illustrated the treatment of BCC with systemic 5-FU in combination with bleomycin and cisplatin. We postulate that the combination of cyclophosphamide and doxorubicin with rituximab and prednisolone, which has not been previously reported in the literature, contributed to remission in this case.

2-Week wait referrals in suspected skin cancer: does an instructional module for general practitioners improve diagnostic accuracy?

The two-week wait (2WW) scheme in the United Kingdom for suspected skin cancer has been criticised for having low pick up rates, with a high proportion of clinically benign lesions being referred as suspicious. We studied the referral patterns of skin cancer to our hospital under the 2WW initiative, and aimed to quantify the effect of a targeted continuing medical education (CME) module on improving diagnostic accuracy. All referrals to our hospital (dermatology and plastic surgery) under the 2WW rule were audited between July and September 2006. A targeted CME module was sent to GPs describing and illustrating common lesions. After 11 months, all 2WW referrals were prospectively studied between August and October 2007. The main outcome measure was the percentage of correctly referred squamous cell carcinomas (SCCs) and melanomas. 237 referrals were made between July and August 2006, and 223 referrals between August and October 2007. The proportion of appropriately referred skin cancers (SCCs and melanomas) was 23.2% before CME, and 20.6% after CME. There were no differences in pick up rates before and after the CME amongst suspected SCCs (21.1% vs. 29.7%) or melanomas (24.6% vs. 15.1% respectively). Referrals to Plastic Surgery were more likely to be confirmed histologically as melanomas or SCCs (23.6% and 33.7% respectively) than those made to Dermatology (17.5% and 15.3% respectively). The proportion of correctly suspected skin malignancies under the 2WW initiative remains low despite education. A targeted CME module sent to GPs fails to improve pick up rates. There is a need for continuing dermatology training amongst referring physicians.

Three episodes of gracilis free muscle transfer under epidural anaesthesia.

The use of regional anaesthesia in major surgery is associated with a lower risk of complications. However, recent evidence suggests that a vascular steal phenomenon may result in a reduction of free flap blood flow in such patients. We report three cases of free gracilis transfer under epidural anaesthesia in patients who were considered high risk for general anaesthesia. Our experience suggests that there remains an important role for epidural anaesthesia in the management of patients undergoing lower limb free flap reconstruction. The inability to undergo general anaesthesia does not preclude free flap surgery in carefully selected patients.

Breast reduction surgery in the UK and Ireland - current trends.

INTRODUCTION: This paper reviews the current status of bilateral breast reduction surgery in the UK and Ireland. It examines the pre-operative, operative and postoperative management of women. PATIENTS AND METHODS: A questionnaire established information about surgeons' experience, bilateral breast reduction work-load, pre-operative assessment, selection criteria, issues of operative technique and postoperative management. This was sent to 230 consultant plastic surgeons working in the NHS in the UK and Ireland. RESULTS: There was a 61% response rate. Of respondent surgeons, 82% always perform pre-operative photography, 71% never do a mammogram even in patients above the age of 50 years. Body mass index (BMI) is the most commonly used criteria for patient selection (60%). Two-thirds of the surgeons use an inferior pedicle technique and 75% of surgeons work in health authorities that restrict breast reduction surgery. CONCLUSIONS: There was significant variation in practice among surgeons performing bilateral breast reduction. This may reflect a lack of evidence base for practise. Published literature focuses almost exclusively on the description of different techniques. Further work is required to evaluate the role of pre-operative mammography, specimen mammography, antibiotics and selection criteria for surgery.

Hand surgery on patients who are "high risk" for blood-borne viruses.

There is a risk of transmission of blood-borne viruses (BBV) to health-care workers when performing hand surgery on intravenous drug abusers and other patients known to have BBV. This review summarises methods and procedures that may be employed to help reduce this risk to a minimum. High-risk patients should be identified early and a non-invasive procedure considered. Only experienced staff should scrub and appropriate clothing should be worn. Sharp instrument use should be kept to a minimum and only instrument retraction and suturing should be employed. When possible, wounds should be closed with staples, glue or absorbable sutures. Appropriate steps must be taken to reduce the risk of injuries from sharp bone ends, K-wires and splash exposure during irrigation.

Effects of bilateral breast reduction on anxiety and depression: results of a prospective randomised trial.

We assessed the effects of bilateral breast reduction on anxiety and depression in women with mammary hypertrophy (macromastia). Seventy-three consecutive women referred for consideration for breast reduction were recruited. They were randomised to have either early operation (within six weeks of initial assessment) or delayed operation (within six months of recruitment). The Hospital Anxiety and Depression Score was given before randomisation and four months later. All 73 patients completed the study. The mean (SD) age was 39 (12) years. The groups were matched for age, smoking, social class, and educational achievement. There were highly significant improvements (p<0.001) in symptoms of anxiety and depression. Reduction mammaplasty significantly improved symptoms of clinical depression in women with macromastia.

Randomized clinical trial examining psychosocial and quality of life benefits of bilateral breast reduction surgery.

BACKGROUND: The aim was to determine the effects of bilateral reduction mammaplasty on quality of life and psychosocial functioning in women with mammary hypertrophy. METHODS: Seventy-three women who were referred to either the Hull Breast Unit or Hull Plastic and Reconstructive Surgery Unit were randomized to early or delayed surgery. Both groups had quality of life and psychosocial assessment. Each group underwent two sets of tests. Women who had early bilateral breast reduction were tested before and at 4 months after surgery, whereas those in the control group were tested at the time of randomization and 4 months later, before undergoing surgery. RESULTS: All 73 women completed the study. Mean age was 39 years, and the two groups were well matched for age, body mass index and breast dimension. There were highly significant differences between groups in scores measured on the Functional Assessment of Non-Life Threatening Conditions version 4, EuroQoL, and both mental and physical scales of Short Form 36 (P < 0.001). The Eysenck Personality Questionnaire-Revised demonstrated a statistically significant increase in extroversion and emotional stability in the early treatment group. CONCLUSION: Reduction mammaplasty significantly improved quality of life, and increased extroversion and emotional stability.

In vitro characterisation of high and low virulence isolates of equine herpesvirus-1 and -4.

Basic in vitro characteristics of high and low virulence isolates of equine herpesviruses-1 and -4 were investigated with particular reference made to the Ab4 and V592 isolates of EHV-1 as both have distinct endotheliotropism and clinical outcomes in pony challenge studies. Additionally, some EHV-4 isolates that showed variations in clinical outcome were included in some experiments. The aim of the study was to identify an in vitro characteristic that would differentiate strains of known virulence. Such a system could then be applied to vaccine and virulence studies as an effective screening tool. Viral growth kinetics in a variety of cell culture systems, plaque size, ability to replicate in fetal endothelium in organ culture, and sensitivity to acyclovir were compared. No reliable marker system that differentiated between higher and lower virulence isolates of EHV-1 and EHV-4 was identified.

Pectoralis major "trapdoor" flap for silicone breast implant medial knuckle deformities.

Loss of breast parenchyma through surgery and physiologic involution can lead to problems of subglandular silicone breast implant palpability and even contour irregularities. This can give rise to patient concern and detracts from the aesthetics of the breast augmentation, particularly when it occurs medially. We present a simple solution to this problem on the medial side of the breast in the form of a small segmental medially based pectoralis major "trapdoor" flap that augments the implant soft-tissue cover intracapsularly, at the site where it is deficient. The technique, which has been used with success in five patients over 3 years, is described.

Successful free flap transfer and salvage in sickle cell trait.

The presence of sickle cell haemoglobin is generally regarded as a contraindication to free tissue transfer. We present the case of a 42-year-old male with sickle cell trait who had free transfer of a latissimus dorsi flap to cover a gunshot wound to his thigh. His initial haemoglobin S was 36%. Early flap failure from venous thrombosis was successfully salvaged by re-anastomosis to alternative vessels.

Is there still a place for comfort care in severe burns.

Successive improvements in burn care have steadily increased the survivability of many major burn injuries, however for some patients with the most severe injuries comfort care rather than active resuscitation has been seen as the correct course of action. A survey of UK burn unit directors by postal questionnaire sought details of current practice regarding comfort care, the factors involved in the decision making process and their response to eight hypothetical case histories. An 84% response to the survey showed that units would, on average, actively resuscitate thirty-seven patients a year and administer comfort care three times per year. Opinion was often divided regarding the decision to resuscitate in the cases presented.

Temperature profiles during resuscitation predict survival following burns complicated by smoke inhalation injury.

Temperature and resuscitation profiles of 15 non-survivors were compared with matched survivors of major burns. All patients were intubated and ventilated for smoke inhalation injury, survived more than 3 days postburn and had a cutaneous burn greater than 15 per cent of the body surface area (mean 32.3 +/- 11.0 per cent SD). Cases were matched for similar ages (within 10 years) and total body surface area burn (within 10 per cent). The rate of core temperature rise following admission to the burn unit was significantly greater in survivors (mean 0.46 +/0 0.18 degree C/h) compared with matched non-survivors (mean 0.30 +/- 0.15 degrees C/h; p < 0.01). Core temperature increased at a rate of 0.27 degrees C/h or greater in all survivors, whereas 7 non-survivors raised their core temperature at a rate less than this. The rate of skin temperature rise was also significantly greater in the survivors (mean 1.35 +/- 0.91 degrees C/h) compared with matched non-survivors (mean 0.63 +/- 0.43 degrees C/h, p < 0.01). In 13/15 survivors, the skin temperature increased at a rate of 0.6 degree C/h or greater, whereas in 8/15 non-survivors skin temperature increased at a rate less than this. There was a negative relationship between initial core temperature and delay from time of burn to admission to the burns unit in non-survivors (correlation coefficient = -0.92; p < 0.01), whereas there was no effect of delay in the survivors. These findings suggest that patients with a high mortality probability can be detected early in their clinical course by means of temperature profiles.

A new method for the assessment of suturing ability.

A new method for the formal assessment of surgical ability in simple wound closure is presented. Suture tension and accuracy of placement are measured indirectly in a standardized rig using Lyofoam as a skin substitute. This method has been used to assess a group of seven junior hospital doctors before and after instruction in a workshop setting. Formal instruction reduced suture tension by an average of 30.3% for the group as a whole (P < 0.01). Standard deviation in inter-suture distance was reduced by an average of 39.4% (P < 0.05), suggesting increased accuracy of suture placement following teaching. On the basis of this study, it appears that those involved in suturing wounds would benefit from postgraduate instruction in workshop setting early in their career.

A comparative study of silicone net dressing and paraffin gauze dressing in skin-grafted sites.

This prospective randomized study has compared paraffin gauze dressing (n = 19) with silicone net dressing (Mepitel, n = 19) applied as the first layer to newly grafted burn wounds. At the first postoperative dressing visual analogue pain scores were greater in the paraffin gauze group (mean 4.4) than in the silicone net group (mean 1.4, P < 0.01). All patients in the paraffin gauze group experienced some degree of pain on dressing removal, whereas 53 per cent of patients in the silicone net group experienced no pain. Overall graft take was similar in both groups, (silicone net mean 95.7 per cent; paraffin gauze mean 94.3 per cent). Dressings were harder to remove in the paraffin gauze group as assessed by a simple scoring system (P < 0.001). In conclusion silicone net dressing confers advantages over conventional paraffin gauze, especially in reducing patient discomfort during dressing changes.

Free tissue transfer in the management of burns.

Although the majority of burn wounds undergoing surgical treatment require only excision with split-skin grafting, the introduction of free microvascular tissue transfer has allowed for the preservation of otherwise unsalvageable deep burn injuries and the resurfacing of burn scars in areas with no available local tissue. A total of 1699 patients with burn injuries were admitted to the Burns Unit in Newcastle upon Tyne in the 5 years 1989-1993. During this period 604 patients (35.5 per cent) required surgical treatment of their burns. Of these patients 582 (96.4 per cent) underwent excision of their burns with split-skin grafting, 13 (2.1 per cent) of the patients required local flap cover and nine patients (1.5 per cent) had free tissue transfer. Free flap loss in this study was 22 per cent in burns patients as compared to only 3 per cent in patients undergoing microsurgical reconstruction for other reasons.