ABSTRACT
BACKGROUND/OBJECTIVES: To characterise the patterns of presentation and diagnostic frequencies in Hospital Emergency Eye Care Services (HEECS) across 13 hospitals in England. METHODS: Retrospective, cross-sectional, observational multi-centre (n = 13) study to assess HEECS attendances over a 28-day study period. Data derived included: number of consecutive attendances, patient demographics and diagnoses. Age and gender variations, the impact of day of the week on attendance patterns, diagnostic frequencies and estimates of the annual incidence and attendance rates were evaluated. RESULTS: A total of 17,667 patient (mean ± standard deviation age = 49.6 ± 21.8 years) attendances were identified with an estimated HEECS annual new attendance rate of 31.0 per 1,000 population. Significantly more females (53%) than males (47%) attended HEECS (p < 0.001). Female attendances were 13% higher in those ≥50 years of age. Weekends were associated with a significant reduction in attendances compared to weekdays (χ2 = 6.94, p < 0.001). Among weekdays, Mondays and Fridays were associated with significantly higher attendances compared with midweek (χ2 = 2.20, p = 0.032). Presenting pathologies involving the external eye, cornea and conjunctiva accounted for 28.6% of the caseload. CONCLUSION: This is the largest multicentre study assessing attendance patterns in HEECS in England. We have, for the first time, observed a "weekend effect" in relation to attendance to HEECS. Differences in health-seeking behaviour and lack of awareness of HEECS weekend services may be partly attributed to the differences observed. Our findings, along with the type of presentations, have the potential to guide commissioners with future planning of HEECS.
Subject(s)
Emergency Service, Hospital , Hospitals , Humans , Male , Female , Adult , Middle Aged , Aged , Retrospective Studies , Cross-Sectional Studies , England/epidemiologyABSTRACT
INTRODUCTION: Temporal artery biopsy is a widely performed procedure for clinically suspected temporal arteritis. We the report the case of a 79-year-old male with mantle cell non-Hodgkin's lymphoma previously treated with chemotherapy under follow-up with right-sided orbital recurrence, who developed right temporal headache, tenderness, and visual symptoms in the right eye. His symptoms were unresponsive to steroid treatment and he underwent a temporal artery biopsy. METHODS: The temporal artery was fixed in standard 10% buffered formalin, processed to paraffin wax, 4 micron sections cut through the entire artery and stained with standard haematoxylin and eosin. Some sections were exposed to CD20, CD5, and cyclin D1 immunohistochemistry. RESULTS: Histology showed a perivascular, nodular lymphoid infiltrate composed of small centrocyte-type lymphocytes around the main artery and identical lymphocytes within the wall of a main artery branch. Additionally, the lymphocytes were located around a peripheral nerve in the peri-artery connective soft tissues. These lymphocytes were positive for CD5, CD20, and cyclin D1 indicating a diagnosis of peri-neural, peri-vascular mantle cell non-Hodgkin's lymphoma of identical appearance to that in the index biopsy. CONCLUSIONS: This report describes a highly unusual histological and clinical scenario of peri-temporal artery Mantle cell lymphoma causing temporal headache from peripheral nerve and artery side branch involvement by the lymphoma immediately adjacent to the temporal artery. We propose that involvement of a temporal artery by lymphoma be considered in the differential diagnosis, in patients with an established diagnosis of lymphoma, if presenting with "temporal arteritis" type headache symptoms.
