Intraperitoneal migration of a hookwire following wide local excision of a breast lesion presenting as a spontaneous pneumothorax.

Hookwire migration is a rare complication of wide local excision surgery for breast neoplasia. We report the case of a 64-year-old woman who presented to hospital with acute on chronic left upper quadrant and left scapular pain. She had undergone a hookwire-guided wide local excision of a right breast neoplasm 5 years previously. Her vital signs, clinical examination and blood test were unremarkable. A CT scan revealed a left-sided pneumothorax and a 20 cm metallic intraperitoneal foreign body transpiercing the diaphragm. A review of the patient's clinical record revealed that she experienced a vagal collapse during hookwire implantation. This article underlines the importance of clear communication between members of a multidisciplinary team involved in a staged surgical intervention and exemplifies that foreign bodies can migrate across large distances, sometimes against gravity, to cross multiple anatomical compartments and cause iatrogenic injuries multiple years after an index intervention.

Celebrating a decade of the minor operations clinic: an approach at a regional New Zealand hospital.

BACKGROUND: A minor operations clinic has been providing a "one-stop shop" at our regional New Zealand hospital for the past decade to service management of skin lesions. This study aims to assess demographics, service characteristics, clinical standards and cost-savings from this setup, and to identify areas for improvement and potentially provide a model for other health units. METHODS: All patients seen between May 2009 and June 2019 were prospectively included. Data includes demographics, waitlist period, referral sources, follow-up destinations, histology including involvement of margins and cost. RESULTS: A total of 4,926 patients were included, with 6,442 procedures overall. Median age was 72 years old. The main source of referrals was primary care. The majority of patients were returned directly to primary care. Median wait-time was 66 days, and this remained static over the decade. 56.6% of excised lesions yielded malignant histology and 90.1% achieved clear margins. There was a calculated saving of NZ$607.00 per patient with our one-stop shop compared to our previous traditional model. A further calculated saving of NZ$452,028.50 was achieved by diverting complex procedures from requiring operating theatre environments. CONCLUSIONS: Our model provides successful, streamlined and cost-effective treatment of skin lesions for our community. This model (or aspects of) may be similarly effective in other regional centres.

Management of acute sigmoid volvulus in a provincial centre-a 20-year experience.

AIM: At our institution there has been a long-standing early operative approach to large bowel volvulus as well as initial decompression with rigid sigmoidoscopy. The primary aim of this study was to investigate the safety and efficacy of this approach on reducing readmissions and complications. Secondary aims were to investigate the safety and efficacy of bedside rigid sigmoidoscopy in decompression of sigmoid volvulus and investigate the sensitivity of abdominal x-ray in the diagnosis of acute large bowel volvulus. METHOD: A retrospective study was conducted on all patients presenting with acute obstruction due to large bowel volvulus between 1 January 1998-1 January 2018. RESULTS: Thirty-four patients with acute sigmoid volvulus were identified that met the inclusion criteria with a median age of 81 years. The majority of patients 27/34 (79%) were booked for surgery on the first admission. Readmissions were reduced in the index operative group 1/20 (5%) vs the non-operative decompression group 3/4 (75%) RR 0.07 (CI 0.01-0.49 P=0.01). CONCLUSION: Early sigmoid colectomy was associated with low morbidity and found to be safe in the elderly, and the results suggest that early surgery is associated with reduced readmissions and a low complication rate, with index surgery preferable to urgent elective surgery. Rigid sigmoidoscopy is a safe method of decompression as a bridge to index surgery and was not associated with any complications in this series.

Outcomes of endoscopic retrograde cholangiopancreatography: a series from a provincial New Zealand hospital.

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) is an essential tool in the management of pancreaticobiliary pathology. It is technically demanding and has the potential to cause significant morbidity and mortality. Several trials have identified small centres and lower hospital volume as risk factors for lower success rates and higher complication rates. Taranaki Base Hospital (TBH) is a provincial hospital with a catchment of 100 000, providing its population with an on-site ERCP service. Transporting patients to the nearest tertiary centre would incur significant costs to both the patient and district health board. AIMS: To determine the outcomes of performing ERCP at TBH and compare these with published figures. To determine if it is a safe and effective option for patients in this region. METHODS: An ambi-directional study of all ERCP procedures at TBH between January 2011 and December 2015 was conducted. Patient demographics, procedure indication and procedural details were captured via ProVation® MD and endoscopist's notes. Complications were identified through patient's notes and recorded if occurring within 30 days of the procedure. All complications were graded mild, moderate or severe based on a grading system described by Cotton et al. RESULTS: A total of 445 procedures were performed. Bile duct cannulation rate was 92.3% and therapeutic success rate was 89.9%. Complications occurred in 8.99% of patients and ERCP-specific mortality was 0.22%. Haemorrhage occurred in 1.35% of patients, pancreatitis in 5.2% and perforation in 0.45%. Success and complication rates are similar to other published studies. CONCLUSION: ERCP can be safely and successfully performed in a provincial centre.

Time delays in presentation and treatment of acute scrotal pain in a provincial hospital.

BACKGROUND: Acute scrotal pain is a urological emergency due to the possibility of testicular torsion and subsequent testicular loss if correction is not carried out in a timely manner. METHODS: We conducted a retrospective review of all patients who underwent surgical exploration for acute scrotal pain in a provincial hospital in New Zealand between 1 January 2001 and 31 December 2010. RESULTS: A total of 91 cases were identified. The median delay pre-hospital was 9 h and in-hospital was 2.5 h. Patients who had a non-viable testicular torsion and patients under the age of 14 had longer pre-hospital delays of 24 and 72 h, respectively. In-hospital delays were similar between all pathologies except for non-viable testicular torsions with 7 h and 45 min. Viable testicular torsions had a median in-hospital delay of 2 h and 13 min. CONCLUSION: Delay from the time of testicular pain until surgical exploration is important for the chances of testicular salvage and is made up mostly of pre-hospital delays. Patients under the age of 14 had longer delays pre-hospital.

Acquired jejuno-ileal diverticular disease: a diagnostic and management challenge.

BACKGROUND: Acquired jejuno-ileal diverticular disease (JID), a result of abnormalities in the smooth muscle or myenteric plexus of the small bowel, is less rare than was once believed. Approximately 1.3% of the population has JID, of whom approximately 10% present with life-threatening complications such as inflammation, perforation, bleeding, obstruction and malabsorption. Jejuno-ileal diverticular disease can be diagnostically and therapeutically challenging, and complications are often diagnosed only at laparotomy, while the best management is not agreed on in the literature. To increase the awareness of this condition and its complications, the Auckland Hospital's experience of JID was reviewed. METHODS: Retrospective review was carried out of the audit data and the discharge coding records of Auckland Public Hospital for the 5 year period leading to November 2001. RESULTS: Nine cases with a variety of presentations were found. Those cases are described and a literature review of JID is provided. CONCLUSION: Jejuno-ileal diverticular disease should be included in the differential diagnosis when dealing with surgical emergencies in the elderly presenting with features of bowel perforation, obstruction or bleeding.

Factors affecting surgical outcome in the elderly at Auckland Hospital.

BACKGROUND: The aim of the present study was to define the factors which affect the outcome of major abdominal surgery in elderly patients. METHOD: Data were collected prospectively using the surgical audit on all patients who were 65-years-old or older and had undergone major abdominal surgery at Auckland Hospital between January 1997 and November 2000. Risk factors studied were age, sex, American Society of Anesthesiologists grade, operative duration, timing of surgery (elective, urgent or emergency), surgeon (consultant or registrar) and the presence of the scrubbed consultant in theatre. Surgical outcome (no complications, complications or death) was defined according to the complication stratification and severity score developed by the University of Otago. Direct logistic regression was used to determine the significance of the risk factors. RESULTS: 1141 patients (614 women and 527 men) who underwent 1248 procedures were studied. The factors that affected the mortality were the ASA grade (P = 0.0001) and operative timing (P = 0.0008). The factors that affected the severity of postoperative complications were ASA (P = 0.0001), operative timing (P = 0.0001) and duration (P = 0.0001). CONCLUSIONS: The ASA, timing and duration of surgery were the most significant factors affecting patient outcome. Age had a less important effect. Arranged surgery and short operative duration have a favourable outcome in selected elderly patients. Therefore, the elderly should not be denied indicated major abdominal surgery on basis of age alone.

The incidence and risk factors for lower limb skin graft failure.

Lower limb skin grafts are thought to have higher failure rates than skin grafts in other sites of the body. Currently, there is a paucity of literature on specific factors associated with lower limb skin graft failure. We present a series of 70 lower limb skin grafts in 50 patients with outcomes at 6 weeks. One-third of lower limb skin grafts went on to fail with increased BMI, peripheral vascular disease, and immunosuppressant medication use identified as significant risk factors.