6 research outputs found
LAPAROSCOPIC CHOLECYSTECTOMY IN A TERTIARY REFERRAL CENTER
Analysis of the first year's experience of 94 patients in a tertiary referral center showed that 2 1% had had previous surgery. Fifty-seven percent had medical problems: 17.8% hypertension, 16% cardiac problems, 8.9% diabetes mellitus, and 6.2% chronic renal insufficiency. Four patients had hypercarbia and were acidotic. The conversion rate to open cholecystectomy was 8.7%. Only one patient required reoperation for a bile leak. Fifty-five percent of our procedures took less-than-or-equal-to 2 h, but 45% took greater-than-or-equal-to 3 h. Just over 50% of our patients stayed 48 h postoperatively. In this complex group of patients, it appears possible to achieve results similar to those previously published, but more time was required for surgery, and length of stay was increased
A farming systems study of abortion in dairy cattle on the Atherton Tableland: 2. The pattern of infectious diseases
Occurrence of antibodies anti -Toxoplasma gondii, Neospora caninum and Leptospira interrogans in a captive deer herd in Southern Brazil
Sociospatial structure explains marked variation in brucellosis seroprevalence in an Alpine ibex population
Abstract In a context of (re)emerging infectious diseases with wildlife reservoirs, understanding how animal ecology shapes epidemiology is a key issue, particularly in wild ungulates that share pathogens with domestic herbivores and have similar food requirements. For the first time in Europe, brucellosis (Brucella melitensis), a virulent zoonosis, persisted in an Alpine ibex (Capra ibex) population and was transmitted to cattle and humans. To better understand disease dynamics, we investigated the relationships between the spatial ecology of ibex and the epidemiology of brucellosis. Combining home range overlap between 37 GPS-collared individuals and visual observations of 148 visually-marked individuals monitored during the 2013–2016 period, we showed that females were spatially segregated in at least 4 units all year round, whereas males were more prone to move between female units, in particular during the rutting period. In addition to ibex age, the spatial structure in females largely contributed to variation in seroprevalence in the whole population. These results suggest that non-sexual routes are the most likely pathways of intraspecific transmission, crucial information for management. Accounting for wildlife spatial ecology was hence decisive in improving our ability to better understand this health challenge involving a wildlife reservoir