RESUMO
Rabbits are popular pets in the urban environment of Hong Kong, ranking third behind cats and dogs. Here we describe the frequency of neoplastic and non-neoplastic lesions in biopsies from pet rabbits submitted to the CityU Veterinary Diagnostic Laboratory between 2019 and 2022, comprising 247 tissue samples from 243 rabbits collected by veterinarians in 19 veterinary clinics. Among the 243 rabbits, there were 128 females (65 spayed), 114 males (54 castrated); sex information was not provided for 1 rabbit. The rabbit breeds included 45 Lionhead, 35 Dwarf, 14 Lop, 11 Dwarf Lop, 5 French Lop, 3 Angora, 2 Dutch, 2 Holland Lop, and 1 each of Netherland Dwarf, Velveteen, Mini Lop, and New Zealand White. The mean ages of rabbits with neoplastic and non-neoplastic lesions were 7.1 and 5.7 y, respectively. The most common neoplastic lesions were adenocarcinoma (26.4%), trichoblastoma (21.4%), sarcoma (9.4%), and thymoma (8.2%). The most common non-neoplastic lesion was uterine cystic endometrial hyperplasia (14.8%), followed by dermal abscess formation in the ventral abdomen or skin of the head (12.5%). Although a broad spectrum of other lesions was described, our findings in biopsies from pet rabbits in Hong Kong are consistent with those in other jurisdictions.
RESUMO
Background: Femoral arterial access remains widely used despite recent increase in radial access for cardiac catheterization and percutaneous coronary intervention (PCI). Various femoral artery closure devices have been developed and are commonly used to shorten vascular closure times, with variable rates of vascular complications observed in clinical trials. We sought to examine the rates of contemporary outcomes during diagnostic catheterization and PCI with the most common femoral artery closure devices. Methods: We identified patients who had undergone either diagnostic catheterization alone (n = 14,401) or PCI (n = 11,712) through femoral artery access in the Indiana University Health Multicenter Cardiac Cath registry. We compared outcomes according to closure type: manual compression, Angio-Seal, Perclose, or Mynx. Access complications and bleeding outcomes were measured according to National Cardiovascular Data âRegistry standard definitions. Results: The use of any vascular closure device as compared to manual femoral arterial access hold was associated with a significant reduction in vascular access complications and bleeding events in patients who underwent PCI. No significant difference in access-site complications was observed for diagnostic catheterization alone. Among closure devices, Perclose and Angio-Seal had a lower rate of hematoma than Mynx. Conclusions: The use of femoral artery access closure devices is associated with a reduction in vascular access complication rates as compared to manual femoral artery compression in patients who undergo PCI.