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.

Socioeconomic inequality: accessibility and outcomes after renal transplantation in New Zealand.

BACKGROUND: Socioeconomic deprivation (SED) is a risk factor for worse outcomes after renal transplantation (RTx). This study aimed to evaluate access to RTx in different SED strata of the New Zealand population. We also assessed patient survival, acute cellular allograft rejection (AR) and allograft loss. METHODS: This was an Australian and New Zealand Dialysis and Transplantation and Organ Donation Registries-based retrospective cohort study. Patients who underwent RTx in New Zealand from 2008 to 2018 were identified. Patients younger than 16 years of age and those who left the country after RTx were excluded. RESULTS: In the higher SED stratum of New Zealanders, the rate of RTx was 53% greater than in the lower SED stratum (odds ratio = 1.53; 95% confidence interval: 1.33-1.76; p < 0.00005). RESULTS: One hundred and thirteen (23%) patients from the lower SED group and 51 (14.8%) patients from the higher SED group underwent living unrelated RTx, p = 0.0033. In 233 (67.5%) patients from the higher SED group and 265 (53.9%) patients from the lower SED group, transplanted kidneys were from deceased donors RTx, p = 0.0001. The incidence of allograft loss and patient survival were similar in these groups. CONCLUSION: Our data demonstrated a lower overall survival in the more socioeconomically deprived patients than in the lower SED group however this was not statistically significant after adjustment for covariates. A larger study is required to determine whether SED is associated with reduced survival.