Brachial artery aneurysm and bilateral posterior circulation strokes in a young child with tuberous sclerosis complex.

Although tuberous sclerosis (TS) may affect many organs, vascular manifestations involving medium- and large-size vessels are rare. We present a young child with known TS who presented with bilateral posterior circulation infarcts and subsequently was found to have right-hand ischaemia secondary to a thrombosed brachial artery aneurysm. A wound on his right middle finger failed to heal with conservative management, and digital subtraction angiography and MR angiogram demonstrated a lack of bypass target with microcollateral supply of the forearm only. The right middle digit ischaemia was initially managed with right middle finger disarticulation at the metacarpophalangeal joint, but the wound failed to heal and the patient proceeded to a thumb-sparing carpo-metacarpal amputation. Aneurysms, stenotic-occlusive disease and embolic stroke are rare but important complications of TS.

Women's interest in surgery as a career in the early postgraduate period: a national longitudinal study.

BACKGROUND: Women remain underrepresented in Surgery in Aotearoa New Zealand (AoNZ). This study described interest in surgical careers by gender in the early postgraduate period and associated influencing factors. METHODS: AoNZ medical graduates between 2012 and 2016 responding to an Exit Questionnaire (EQ) at graduation and 3 years later (PGY3) as part of the Medical Schools Outcomes Database and Longitudinal Tracking Project (MSOD) were included. Analyses of specialty preferences and influences by gender were performed. RESULTS: Of 992 participants, 58% were women. At EQ, 158 participants (16%) had a surgical preference: 21% of men and 14% of women (P < 0.01). By PGY3, this was 20% of men and 10% of women (P < 0.01). A logistic regression found women were half as likely as men to have a surgical preference at PGY3. Those with a surgical preference at EQ were over 23 times more likely to have a surgical preference at PGY3, irrespective of gender. There were significant differences in self-reported career influencing factors between women and men at EQ and PGY3, as well as between PGY3 women with a surgical and those with a non-surgical preference. These included nature of the specialty, training requirements, lifestyle, family and personal factors. CONCLUSIONS: Increasing the proportion of women in Surgery requires a multifaceted approach starting during medical school and continuing through early postgraduate years. More needs to be done to make surgical experiences as an undergraduate and junior doctor appealing to women.

Infection and periprosthetic fracture are the leading causes of failure after aseptic revision total knee arthroplasty.

AIM: The purpose of this study was to clarify the medium to long term survival of aseptic revision total knee arthroplasty (RTKAs) and identify the common modes of failure following RTKAs. MATERIALS AND METHODS: A multi-center, retrospective study included all aseptic RTKAs performed at three tertiary referral hospitals between 2003 and 2016. Patients were excluded if the revision was for prosthetic joint infection (PJI) or they had previously undergone revision surgery. Minor revisions not involving the tibial or femoral components were also excluded. Demographics, surgical data and post-operative outcomes were recorded and analyzed. Survival analysis was performed and the reasons for revision failure identified. RESULTS: Of 235 aseptic RTKAs identified, 14.8% underwent re-revision at mean follow-up of 8.3 years. Survivorship of RTKA was 93% at 2 years and 83% at 8 years. Average age at revision was 72.9 years (range 53-91.5). The most common reasons for failure following RTKA were periprosthetic joint infection (PJI) (40%), periprosthetic fracture (25.7%) and aseptic loosening (14.3%). Of those whose RTKA failed, the average survival was 3.33 years (8 days-11.4 years). No demographic or surgical factors were found to influence RTKA survival on univariate or multivariate analysis. CONCLUSION: PJI and periprosthetic fracture are the leading causes of re-revision surgery following aseptic revision TKA. Efforts to improve outcomes of aseptic revision TKA should focus on these areas, particularly prevention of PJI.

Bullying, harassment and sexual discrimination among ophthalmologists in Australia and New Zealand.

BACKGROUND: Discrimination, bullying and sexual harassment (DBSH) impact the psychological well-being of doctors and contribute to poor health outcomes. The Royal Australian and New Zealand College of Ophthalmologists (RANZCO) commissioned independent surveys to evaluate DBSH among members/trainees. METHODS: Anonymous online surveys by Best Practice Australia were undertaken in 2015 and 2018. Cross-sectional analysis was prevalence of perceived DBSH, rates of reporting, intervention and resolution undertaken. Response rate was 50% (658/1319) in 2015 and 40% (557/1401) in 2018. In both surveys, 29% were female. This is representative of the distribution of the RANZCO members. RESULTS: In a 2015 survey, 37.6% of respondents experienced DBSH, with prevalence being the highest for females (62.3%; N = 104 cf males 27.7%; N = 167) and trainees (49.2%; N = 61). In 2018, 49.2% of respondents reported DBSH with rates low for all forms of DBSH (22%-29%). Sexual harassment was reported by 12% and the least discussed or reported. Respondents strategy for taking action included draw on personal support network (25-43%), official complaints to supervisors (16-22%), human resources (2%-10%) and RANZCO (0%-6%). Reasons for not taking action included fear of impact of future career options (54.1%-60.7%), fear of victimization (35.7%-50.4%) and afraid of not being believed (31.9%-52.4%). Satisfactory resolution rates were 6% to 25%. A majority of respondents (77%) were positive about RANZCO initiatives. CONCLUSIONS: DBSH is commonly reported by RANZCO members with female ophthalmologists more than two times more likely to experience any one of the four behaviours, three times more likely to experience discrimination and six times for sexual harassment. Fear of compromising personal and career progression contribute to low levels of reporting.