A comparison of clinical-pathological characteristics between symptomatic and interval breast cancer.

BACKGROUND: An association between interval breast cancers (cancer detected after a normal mammogram and before the next scheduled mammogram) and tumour aggressiveness has been postulated which may reflect their relatively poor overall prognosis. The aim of this study was to evaluate known prognostic features of screen detected breast cancers compared to interval breast cancers. METHODS: Patients diagnosed with breast cancer between January 2010 and 2013 at a single unit of the National Breast Screening Program (NBSP) in Ireland and those between the ages of 50 and 65 diagnosed at a symptomatic breast clinic were included in the study. Patients who had not had a screening mammogram within the proceeding two years or had a previous history of breast cancer were excluded. Data were retrospectively collected on patient demographics, tumour type, grade, hormone receptor status and stage of disease at presentation. RESULTS: There were 915 patients included in the study, with 92% (n = 844) diagnosed through the NBSP. Ductal carcinoma in-situ accounted for 19% (n = 160) of screen-detected breast cancers but only 2.8% of interval cancers (p < 0.05). The most common type of invasive cancer was invasive ductal carcinoma. Tumour grade was significantly higher in interval breast cancers (p < 0.05). Interval cancers were identified at a significantly higher stage (Stage 1 versus 2; p < 0.001) than screen-detected cancers. Interval breast cancers were less likely to be ER positive (76% versus 81%; p < 0.05) and significantly more likely to over-express HER2 (20% vs 10%, p < 0.05) than screen-detected cancers. CONCLUSION: This study highlights the fact that interval cancers appear to have a number of adverse prognostic markers for overall breast cancer survival when compared to women with screen-detected breast cancers. Interval cancers were more likely to be invasive, of a higher grade and stage and with a greater predominance of HER2 and triple negative molecular subtypes. Therefore this heterogeneous group of tumours may be biologically more aggressive and account disproportionately to overall breast cancer mortality.

Elective surgery: a comparison of in-patient versus day surgery practices in Ireland.

BACKGROUND: Currently, there is a paucity of research which has assessed practices at the point of care for day surgery patient. AIM: To outline the patient journey from first referral for surgery and identify structures and processes which facilitate or constrain the provision of day surgery. METHOD: A retrospective medical charts review of 200 consecutively presenting patients undergoing elective surgery in two Irish teaching hospitals. Data collection was completed from January 2009 to March 2009. This analysis spanned from first referral to the hospital until discharge and follow up. RESULTS: Great variability was noted in practices between the two hospitals. While some of the differences in practice become barriers to increased rates of day surgery, others did not have an impact. CONCLUSION: This study echoes findings of other similar studies in that management of patients undergoing elective surgery which varies significantly across Irish hospitals.

An unusual finding in the inguinal canal of a 26-week pregnant patient.

Inguinal herniae are a common pathology found in both paediatric and adult populations. The presence of bowel in the hernia sac is anticipated; however, occasionally other structures may be found within the sac. We describe a case of a leiomyoma that had undergone red degeneration in the inguinal canal of a 26-week pregnant female. With this case report, we hope to expand the diagnostic paradigm in the setting of a painful swelling in the inguinal canal of a pregnant female.

Primary retroperitoneal mucinous cystadenoma-A case study and review of the literature.

INTRODUCTION: Primary retroperitoneal tumours of mucinous type are extremely rare and can be further sub-divided into benign, borderline or cystadenocarcinoma. Prompt diagnosis of retroperitoneal tumours is important as the majority are malignant. PRESENTATION OF CASE: Our case describes a 30year old woman, presenting with a 3month history of intermittent right iliac fossa pain. Abdominal examination demonstrated a mass palpable in the right iliac fossa. Ultrasonography of the abdomen demonstrated a cystic mass with a magnetic resonance imaging (MRI) scan of the pelvis further defining the lesion. Laparoscopy was performed to further evaluate and ultimately remove the retroperitoneal mass. Macroscopic and microscopic examination reported mucinous epithelium of endocervical type with no evidence of invasion. Findings were consistent with primary retroperitoneal mucinous cystadenoma. DISCUSSION: This is the 19th reported case of a benign primary retroperitoneal mucinous cystadenoma in the English literature. The origin of mucinous cystadenomas in the retroperitoneum is widely debated with multiple theories suggested. Diagnosis of retroperitoneal tumours is important but difficult as serological investigations, ultrasonography, computed topography and magnetic resonance imaging, although useful, cannot allow a confident diagnosis. CONCLUSION: Primary retroperitoneal mucinous cystadenoma is a benign tumour, however because of the malignant nature of the majority of mucinous retroperitoneal tumours they should be considered in the differential of chronic abdominal pain despite their rarity.

National survey of the provision of day surgery across public and private hospitals in Ireland.

BACKGROUND: Day surgery (DS) is viewed as the optimal environment for many surgical procedures. Yet, Irish DS rates are low compared to international figures. AIMS: To describe the current provision of DS in Ireland and to identify barriers to its expansion. METHODS: Thirty-seven public hospitals and 17 private hospitals providing DS were surveyed during July/August 2009. RESULTS: Thirty-seven hospitals replied (67%) (30 public, 7 private). DS beds ranged from 3 to 39. Fourteen (38%) had dedicated DS units, and no unit had a consultant in charge. Twenty-one (57%) provided pre-assessment with 36 (96%) providing patient information leaflets both pre- and post-operatively. Stay-in rate was less than 5%. Eight units had reviewed the adverse event rates following DS. Seven barriers to optimizing DS were identified, the main one being lack of dedicated DS theatres.