483 Surgical Virtual Clinic: A Safe and Effective Alternative to Acute Surgical Clinics for Semi-Urgent, Ambulatory Patients

Introduction

Many ‘Hot Clinics’ deal with ambulatory patients only requiring semi-urgent investigation and treatment, potentially avoiding hospital admission. These clinics often use the same staff and resources being utilised for acute surgical admission and treatment. We present data showing that “Virtual Clinics” (VC) are safe alternatives to this system, improving patient service and relieving a significant burden on the acute surgical units.

Method

78 patients who came through the established VC between 23/12/2020 and 19/01/2021 (4 weeks), were assessed for delays in scan date, call-backs, diagnosis, referral patterns, readmission rates and eventual outcomes for those who needed surgical interventions.

Results

83% of patients had their scans within the set-out time of 72 hours. 89.7% of scans were reported on the same day. Only 18% of the patients had a surgical diagnosis. 51% had no diagnosis at all and were discharged safely from the clinic. 16.7% were still symptomatic at the time of the VC with 3.8% of these having a surgical pathology. 22% were referred to other specialities. 2 patients were referred to MDT.

In total, 6 patients were re-admitted to the hospital (7.6%). 4 patients were listed for surgery following the VC.

Conclusions

The VC proves to be a safe and effective system for semi-urgent, ambulatory patients. Re-admission rates are low, justifying the discharge of these patients from the acute surgical assessment unit to a virtual follow up environment.

1475 Management of Appendicitis During COVID19 - A Shift to Conservative Management

Introduction

The COVID19 pandemic posed challenges in dealing with common surgical conditions, by causing a redirect of manpower and resources as well as having correlation of added morbidity if present in patients undergoing surgery

Aim

To find out the proportion of patients undergoing conservative management and their outcomes compared to operative management

Method

Retrospective data collection of patients admitted with appendicitis from 25/03/2020 to 15/07/2020.

Results

A total of 72 encounters had a discharge diagnosis of appendicitis.35 (48.6%) patients were treated with conservative management. while 37 (51.4%) patients had operative management. In the conservative group CT scan was done in 64%, which showed simple appendicitis in 78% and complicated in 17 %, whereas in the operative group CT scan was done in 59.4% , 86 % had simple appendicitis and 9% and complicated appendicitis. Median length of stay in both groups were 2 days. There were no readmissions in the operative group and 84.3% patients had no readmissions in the conservative group in the study in a follow up period up to 6 months. 2 patients initially treated conservative were eventually offered surgery on readmission.

Conclusions

1. Conservative management of appendicitis has proved to be a valuable alternative to surgical management during this pandemic 2. Patients should be offered a choice of conservative management for simple appendicitis with prior discussion of benefits of avoiding surgery versus risk to recurrence (up to 39% reported in literature for uncomplicated appendicitis)

Haemorrhagic shock from solid tumours of the adrenal gland: a case of bleeding primary adrenal lymphoma

Suprarenal or adrenal gland haemorrhage is an uncommon but potentially lethal condition if unrecognised. Adrenal masses rarely present with haemorrhage, but they remain an important differential aetiology for adrenal bleeding. We present a novel case of primary adrenal lymphoma with adrenal haemorrhage in a middle-aged woman who presented with right-sided abdominal pain and class 1 haemorrhagic shock. She was found to have spontaneous unilateral adrenal gland haemorrhage in the absence of any underlying previous pathology. Presenting features, diagnosis and subsequent oncological management are reported.

Aggressive angiomyxoma of the ischioanal fossa in a post-menopausal woman

Aggressive angiomyxoma is a rare mesenchymal tumour, primarily arising in the soft tissue of the pelvis and perineum in women of reproductive age. There is a paucity of evidence on optimal management because of the rarity of these tumours, but the consensus has been for surgical excision. We present the case of a 65-year-old woman who was admitted with left-sided buttock pain and initially diagnosed with a perianal abscess. She underwent examination under anaesthesia rectum with surgical excision of the lesion, subsequent histopathological and immunochemical analysis was suggestive of aggressive angiomyxoma. To complement our case report, we also present a literature review focusing on aggressive angiomyxoma in the ischioanal fossa (also known as the ischiorectal fossa) with only eight cases of primary aggressive angiomyxoma involving the ischioanal fossa documented to date. The primary aims of this case report and literature review are to familiarise clinicians with the clinical, histopathological and immunochemical features of these tumours, and to increase appreciation that despite the rarity of aggressive angiomyxoma, it might be considered in the differential diagnosis of ischioanal lesions.

Adult liver transplantation in the congenital absence of inferior vena cava

Whereas congenital absence of inferior vena cava observed in paediatric population more often than not, as an isolated or syndromic variety, this is seldom encountered in adult liver transplant recipients. There appear few sporadic reports in the literature on experience of such anomaly in adults. Given the rarity of situation, surprising encounters of such anomalies may pose challenge to the unprepared transplant surgeon and unfavourable outcomes may even have resulted in under-reportage of this condition. In this brief report we document our recent experience with two such cases and this is supplemented with extensive reference to the literature on classification of such anomalies with the endeavour to document implications of such in the adult liver transplant setting.