Single hospital visit elective day-case laparoscopic cholecystectomy without prior outpatient attendance.

INTRODUCTION: Eighty percent of all UK elective laparoscopic cholecystectomies (LC) are performed as day-case procedures, but the pre-operative patient pathway has received little attention. In response to local patient feedback, we aimed to introduce a single hospital visit pathway for day-case LC. METHODS: A single hospital visit pathway for elective LC was piloted alongside standard services. Following telephone consultation, a pack containing procedure information, knowledge questionnaire and consent form were sent. Patients were not excluded on age, BMI or co-morbidity criteria, but recent ultrasonography and liver function tests were required. Patients were operated without attending any clinic or pre-operative service. There was no restriction on surgical or anaesthetic technique. Early surgeon-led telephone follow-up was made post-operatively and patient satisfaction assessed at 3 months. RESULTS: One hundred and sixty-six patients were referred with 92% transferred to day-case waiting lists following telephone consultation. One hundred and six patients underwent LC without previously visiting the hospital with 85% discharged the same day. Nine percent required post-operative primary care review primarily for wound reviews. Median patient-reported time to normal activities was 4 weeks (range 1-12). Ninety-nine percent reported being satisfied with the single-stop pathway. CONCLUSIONS: Single hospital visit LC is feasible, safe and acceptable for primary care referral patients with symptomatic gallstone disease without evidence of common bile duct or LFT abnormalities.

Single hospital visit day case laparoscopic hernia repair without prior outpatient consultation is safe and acceptable to patients.

BACKGROUND: For some common conditions, pre-operative clinic visits are often of little value to the patient or surgeon with transfer to the waiting list being predictable. In response to local patient feedback, we introduced a single hospital visit laparoscopic hernia surgery pathway with focus on informed consent, patient-reported outcomes and post-operative interaction with primary care services. METHODS: A single hospital visit service for elective hernia repairs was created. Patients were not excluded on age, BMI or co-morbidity. Following referral, patients were telephoned by a surgeon. If considered appropriate, a symptom assessment tool, procedure information and consent form were sent. All patients were operated without attending clinic or pre-operative assessment. Surgeon-led telephone follow-up was made at either 2 or 7 days post-operatively and patient satisfaction assessed at 3 months. RESULTS: A total of 517 patients were referred for single-stop surgery between 2012 and 2015. Median age was 58 (range 20-92), 91 % were male, and mean BMI was 25.6 (17.4-52.0). No patient refused the single-visit pathway. Single-stop patients had higher knowledge questionnaire scores (mean 16 vs. 10, p = 0.01) than patients who had attended clinic. Nine (1.7 %) were requested to attend clinic to confirm diagnosis, and three (0.8 %) were cancelled by their surgeon on the operative day. A total of 393 hernia repairs (331 TEP, 63 open) were performed under general anaesthetic. 92 % were discharged on day zero. Telephone follow-up day two rather than seven decreased attendance to primary care services (25 % vs. 57 %, p = 0.001). At 3 months, 95 % were satisfied and symptom scores were reduced (median 5-0, p < 0.0001). CONCLUSION: Single-visit surgery appears to extend the patient benefits of laparoscopy by reducing hospital visits without compromising safety. Single hospital visit hernia surgery for unselected primary care referrals is possible and acceptable to patients.

Feasibility of a consultant-led, trainee-delivered urgent laparoscopic cholecystectomy service.

BACKGROUND: Urgent laparoscopic cholecystectomy has become the gold standard for the treatment of acute gallstone disease. Since 2005 we have implemented a consultant-delivered urgent surgical service for this condition. In an attempt to increase the capacity of this service, we have recently introduced a new policy of also allowing selected trainee surgeons to perform urgent laparoscopic cholecystectomy with consultant assistance available on request. The purpose of this study was to audit our initial experience of this new service. METHODS: Patients with acute gallstone disease had their surgery performed by a consultant or a trainee operating independently with consultant assistance available only on request. Allocation was based purely on surgeon availability. The clinical outcomes of 50 consecutive trainee and 50 consecutive consultant cases were compared and an attempt made to identify pre-operative predictors of technically-demanding trainee cases requiring consultant intervention. RESULTS: The mean operating time of trainees was significantly longer than consultants (80 +/- 5 mins vs 55 +/- 4 mins, p <0.001) although the conversion rates for trainees (4%) and consultants (2%) were similar. There were no significant differences between the groups with respect to postoperative morbidity. Of the 50 trainee cases, consultant intervention was required in 12 (24%) cases. There were no statistically significant pre-operative predictors of requirement for consultant assistance. CONCLUSIONS: Urgent laparoscopic cholecystectomy may be performed independently by appropriately skilled trainees within a consultant-led service. Although consultant intervention is often not required, the requirement for consultant assistance cannot be easily predicted based on pre-operative data.

A case of nodular fascitis of the breast and review of the literature.

Nodular fascitis is a benign condition commonly affecting the limbs. In the breast, however, it may mimic Breast Cancer clinically and radiologically. We report a case of nodular fascitis of the breast and its conservative management. With the use of cytology, core biopsy and imaging we were able to confidently diagnose nodular fascitis and, therefore, avoid surgical intervention. Recent literature is reviewed demonstrating the benign nature of this disease.

Patterns of clinical metastasis in breast cancer: an analysis of 100 patients.

Many patients diagnosed with breast cancer will develop metastases and these have diverse presentations. We have reviewed 100 consecutive patients who have died with metastatic breast cancer, to determine the frequency, sites and mode of presentation of recurrent disease. The commonest site of failure was loco-regional (n = 61), this usually presented with a mass, but a minority of patients also complained of pain. Bone metastases developed in 60 patients and produced bone pain, pathological fracture (n = 6) or cord compression (n = 5). Pulmonary metastases producing shortness of breath were diagnosed in 34 patients and were asymptomatic in a further 10. Intra-abdominal metastases were found at some time in 23 patients, most commonly in the liver (n = 20) and the majority complained of epigastric pain (n = 17). Brain metastases occurred in 23 patients and produced a wide range of symptoms including those of a space-occupying lesion (n = 10), cranial nerve palsy (n = 7), diabetes insipidus (n = 3), focal limb weakness (n = 2) and meningitis (n = 1). Three patients had choroid metastases producing reduced visual acuity. Recurrent breast carcinoma can present in a variety of ways, therefore any new symptom or sign should be considered to represent recurrence until proved otherwise.

Arteriovenous fistulae complicating orthopaedic procedures.

Arterial injuries in general and arteriovenous fistulae in particular are uncommon complications of orthopaedic procedures. We report the case of a 75 year old patient who suffered an arteriovenous fistula following bone graft insertion for an un-united tibial fracture. Aetiology diagnosis and management of these potentially serious injuries are reviewed.

Extended lymph node dissection (D2 resection) should now be performed routinely in the curative surgical treatment of gastric carcinoma.

Gastric cancer has a dismal prognosis in the Western world. In contrast, in Japan where extended lymphadenectomy is the rule in curative gastric cancer surgery, the prognosis is much better. The arguments for and against the adoption of this procedure in the West are presented. This procedure is safe in the hands of experienced surgeons and by improving locoregional control, may improve survival. However, in the absence of controlled data supporting a survival advantage, the excess morbidity and mortality of this extended procedure in the West may not be justified.

Management of ductal carcinoma in situ of the breast.

The advent of mammographic breast screening has increased the detection of ductal carcinoma in situ (DCIS), which now accounts for 15-20% of all breast cancer. While symptomatic DCIS has been treated satisfactorily by mastectomy, this may be an overtreatment of smaller screen-detected lesions. Although local excision, with or without radiotherapy, is associated with a significant risk of local recurrence of DCIS or invasive cancer, salvage surgery is usually successful. The long-term breast-specific mortality rate of treatment by mastectomy and local excision are similar. Whereas mastectomy is still appropriate for women with lesions > 30 mm in diameter or centrally placed and for those women who demand the best possible disease-free survival, local surgery should otherwise be considered.

Management of fibroadenoma of the breast.

Fibroadenoma is a common cause of discrete breast lumps in young women. There is agreement that fibroadenomas can be diagnosed preoperatively with a high degree of confidence and that some of the lesions thus diagnosed will resolve, possibly obviating the need for excision. There is, however, wide disagreement over the proportion of fibroadenomas that resolve spontaneously and therefore the benefit that accrues from an expectant policy. The aim of this study was to audit the management of fibroadenomas on one unit and clarify their natural history over a 5-year period. A cohort of 70 women with 87 fibroadenomas diagnosed using a triple assessment of clinical examination, cytology and imaging (sonomammography) have been followed for a minimum of 5 years. In all, 53 of the 'fibroadenomas' have been excised. In four cases the histology revealed benign disease other than fibroadenoma; there were no neoplasms. The sensitivity of cytology and sonomammography for the diagnosis of fibroadenoma were 84% and 98% respectively. Thirty-four fibroadenomas have not been excised. Of 25 fibroadenomas that have been reassessed after at least 5 years of follow-up, 13 (52%) have reduced in size, 4 (16%) are unchanged in size and 8 (32%) have grown. No patient has developed a carcinoma at the site of the presumed fibroadenoma. This study confirms that an expectant management policy of fibroadenomas has not resulted in misdiagnosis of carcinomas. Further, since a significant proportion of fibroadenomas remain static or reduce in size over a 5-year period many women can avoid excision.

Cystic carcinoma of the breast: a trap for the unwary.

Cystic breast masses are a common presentation to breast clinics. While the majority of cysts can be managed by simple aspiration, a small proportion are malignant. Histology records for a 10-year period have been examined to identify patients with cystic breast carcinomas. In all, 31 patients were identified. Of these, 18 had cystic degeneration of high-grade tumours, while 13 had intracystic papillary carcinoma. Both of these tumour types were diagnosed by a combination of cyst fluid cytology and breast imaging. The prognosis of high-grade tumours was poor, while that of intracystic papillary carcinomas was excellent. After cyst aspiration, bloodstained fluid should be sent for cytology and breast imaging arranged in all patients. Patients in whom a cyst refills within 2 week of aspiration require a careful re-evaluation. Cysts in postmenopausal women should be viewed with suspicion. Excision should be performed in patients with positive cytology or imaging.

Pyogenic hepatic abscess after pancreatic resection for chronic pancreatitis.

Seventeen patients underwent surgery for alcohol-induced chronic pancreatitis. Three patients later presented with pyogenic liver abscess. The time interval between surgery and presentation with hepatic abscess varied from 6 weeks to 3.5 years. All patients were diabetic, the presentation was insidious and all made an uneventful recovery, two with percutaneous drainage and one with antibiotics alone. The aetiology of this uncommon complication is discussed.

Arteriovenous fistula complicating operative treatment of an ununited tibial fracture.

We report the case of a traumatic arteriovenous fistula of the peroneal vessels following a bone graft operation for an un-united tibial fracture. The fistula was recognised as a result of a bruit at the site of the fracture. The fistula was repaired and the fracture subsequently united.

Prospective study of outcome in women presenting with nipple discharge.

In this study, 56 women who presented to the breast clinic with nipple discharge have been reviewed. Patients were selected for surgery by a triple assessment of clinical examination, discharge cytology and breast imaging. Surgical intervention was required in 17 women. Significant pathology was found in 11 cases including five with carcinoma (in situ or invasive). Those women who did not have carcinoma detected at their initial presentation have been reviewed after a minimum of 5 years. None has gone on to develop breast cancer. We conclude that women with nipple discharge, but no positive findings on triple assessment, are not at an increased risk of the development of carcinoma. In addition, nipple discharge spontaneously resolves in 73% of women over a 5 year period.

Randomized comparison of fine-needle aspiration cytology and Biopty-Cut needle biopsy after unsatisfactory initial cytology of discrete breast lesions.

In a minority of patients with a discrete breast lump the initial cytological assessment is either unsatisfactory or at variance with the results of other methods of diagnosis. A randomized comparison of repeat cytology and needle-core biopsy provided clinically useful information in 14 of 31 patients receiving repeat cytology and in 26 of 29 randomized to core biopsy. Nineteen patients had carcinoma: ten who received repeat cytology, which indicated malignancy in only three (diagnostic of malignancy in one, suspicious in two), while all nine patients who underwent core biopsy had a correct diagnosis (only suspicious of malignancy in one). The sensitivity for the definitive diagnosis of carcinoma on repeat cytology and core biopsy was 10 and 89 per cent respectively. Patients with a discrete breast lump and unclear cytology results require needle-core biopsy. This has more diagnostic value than repeat cytology.

Anorectal physiology measurements are of no value in clinical practice. True or false?

This article examines whether there is any clinical value in anorectal physiology measurements. The function of the human rectum is poorly understood and the factors which affect function of the anal sphincters are complex. Several laboratories have reported results of anorectal physiology measurements, but there is extensive variation between normal values in different laboratories. It is argued that anorectal physiology measurements fail to meet the criteria of a useful clinical test: 1. It is not widely available to clinicians; 2. It is not possible to establish a reproducible normal range; 3. Abnormal measurements do not correlate with disease entities or explain symptoms; 4. The results are often unhelpful in diagnosis and management; 5. Clinical outcome after intervention does not correlate with alteration in the measurements obtained. On the other hand it can be argued that anorectal physiology measurements do provide information that assists in the management of conditions such as constipation, anismus, Hirschsprung's disease, faecal incontinence and tenesmus. Management based on biofeedback modification of physiological responses requires these techniques as part of the biofeedback system. There is evidence that this may be appropriate in anismus and solitary rectal ulcer syndrome. However, the assessment of these difficult conditions and the interpretation of the results are probably at present best confined to specialist units.

Prospective randomised trial of two devices for suprapubic catheterisation in general surgical patients.

Compared with urethral catheterisation, suprapubic catheterisation is associated with a reduced incidence of urinary infection and urethral stricture and it facilitates a controlled trial of micturition. A prospective comparison of two types of suprapubic catheter was performed in 70 patients, using a specially designed catheter mounted on a trocar for insertion (Suprapubic Ingram Trocar), and a disposable trocar and cannula (Add-a-Cath) and standard Foley catheter. A suprapubic catheter was inserted successfully in 63 patients. Overall there was a low incidence of urinary tract infection (4.3%) and the only significant catheter-related problem was suprapubic leakage of urine, which was self-limiting in all but one patient. Although there is little objective difference between the systems tested, we prefer the Add-a-Cath system for its simplicity and economy. This trial provides further support for the more frequent use of suprapubic catheters in general surgical practice.

Which surgeons avoid a stoma in treating left-sided colonic obstruction? Results of a postal questionnaire.

There is now good evidence to indicate that the majority of patients with large bowel obstruction can be safely managed by resection and immediate anastomosis, but have surgeons embraced this policy? A postal survey has been performed to ascertain the opinions of consultant general surgeons within the Wessex region regarding the management of left-sided large bowel obstruction. Of 47 questionnaires sent, 42 replies could be analysed. In patients of good anaesthetic risk, 90% would perform resection with primary anastomosis if the lesion was at the splenic flexure, and 62% would adopt this policy for a rectosigmoid obstruction. In patients of higher anaesthetic risk these figures fell to 71% and 31%, respectively. Surgeons with a gastrointestinal interest were more likely to recommend resection with primary anastomosis. However, this trend reached statistical significance only for splenic flexure and descending colon lesions in good-risk patients. Most surgeons would avoid a stoma in the presence of liver metastases, and only three would be more likely to create a stoma in this situation.