RESUMO
PURPOSE: To evaluate the use of barbed sutures over the surgical time, the leukogram, the tissue thickness in which the sutures were employed (ultrasonography), the costs, and the possible complications in bitches with pyometra submitted to ovariohysterectomy (OH). METHODS: Convectional 2.0 polyglyconate suture was used in the control group (CG n = 10) and 2.0 barbed polyglyconate suture in the barbed group (BG n = 10) to perform celiorrhaphy (simple continuous pattern) and subcutaneous closure (continuous intradermal pattern). Data were assessed using paired (leukogram between 24 and 48 h within the same group) and unpaired (leukogram, surgical time, tissue thickness, and costs) Student's t-test. The Fisher exact test was used to assess the occurrence of seroma between groups (p < 0.05). Results are shown as mean ± standard error of mean. RESULTS: The time spent to perform the celiorrhaphy (195.30 ± 17.37 s vs. 204 ± 16.00 s), subcutaneous closure (174.0 ± 15.86 s vs. 198.0 ± 15.62 s), and the total surgical time (24.30 ± 1.44 min vs. 23.00 ± 1.30 min) did not differ between BG and CG, respectively (p > 0.05). Leukogram at 48 h post-surgery did not differ between groups (p = 0.20). No differences were observed in the subcutaneous and the abdominal wall thickness (cm) assessed by ultrasonography at 48 h in BG (0.31 ± 0.04, 0.80 ± 0.05) and CG (0.34 ± 0.03, 0.72 ± 0.06), respectively. Similarly, 15 days post-surgery the same structures did not differ between BG (0.26 ± 0.02, 0.74 ± 0.08) and CG (0.26 ± 0.03, 0.64 ± 0.05) (p > 0.05). In one bitch from each group, a mild seroma was observed on one side of the surgical wound 48 h after surgery (p = 1.00). The procedures in which barbed sutures were used had an average additional cost of R$ 200.00 ± 11.66 (p < 0.0001). CONCLUSIONS: Barbed suture has proven to be efficient and safe for abdominal and subcutaneous closure. However, considering its current high cost in addition thatthe surgical time of bitches with pyometra undergone OH was not reduced, no advantages were observed with theuse of barbed sutures for this type of surgery.
Assuntos
Parede Abdominal , Piometra , Parede Abdominal/cirurgia , Feminino , Humanos , Duração da Cirurgia , Técnicas de Sutura , SuturasRESUMO
ABSTRACT Purpose To evaluate the use of barbed sutures over the surgical time, the leukogram, the tissue thickness in which the sutures were employed (ultrasonography), the costs, and the possible complications in bitches with pyometra submitted to ovariohysterectomy (OH). Methods Convectional 2.0 polyglyconate suture was used in the control group (CG n = 10) and 2.0 barbed polyglyconate suture in the barbed group (BG n = 10) to perform celiorrhaphy (simple continuous pattern) and subcutaneous closure (continuous intradermal pattern). Data were assessed using paired (leukogram between 24 and 48 h within the same group) and unpaired (leukogram, surgical time, tissue thickness, and costs) Student's t-test. The Fisher exact test was used to assess the occurrence of seroma between groups (p < 0.05). Results are shown as mean ± standard error of mean. Results The time spent to perform the celiorrhaphy (195.30 ± 17.37 s vs. 204 ± 16.00 s), subcutaneous closure (174.0 ± 15.86 s vs. 198.0 ± 15.62 s), and the total surgical time (24.30 ± 1.44 min vs. 23.00 ± 1.30 min) did not differ between BG and CG, respectively (p > 0.05). Leukogram at 48 h post-surgery did not differ between groups (p = 0.20). No differences were observed in the subcutaneous and the abdominal wall thickness (cm) assessed by ultrasonography at 48 h in BG (0.31 ± 0.04, 0.80 ± 0.05) and CG (0.34 ± 0.03, 0.72 ± 0.06), respectively. Similarly, 15 days post-surgery the same structures did not differ between BG (0.26 ± 0.02, 0.74 ± 0.08) and CG (0.26 ± 0.03, 0.64 ± 0.05) (p > 0.05). In one bitch from each group, a mild seroma was observed on one side of the surgical wound 48 h after surgery (p = 1.00). The procedures in which barbed sutures were used had an average additional cost of R$ 200.00 ± 11.66 (p < 0.0001). Conclusions Barbed suture has proven to be efficient and safe for abdominal and subcutaneous closure. However, considering its current high cost in addition thatthe surgical time of bitches with pyometra undergone OH was not reduced, no advantages were observed with theuse of barbed sutures for this type of surgery.
Assuntos
Humanos , Feminino , Parede Abdominal/cirurgia , Piometra , Suturas , Técnicas de Sutura , Duração da CirurgiaRESUMO
Background: Adrenal incidentalomas are masses accidentally discovered during imaging examinations performed whenthere is no suspicion of adrenal disease. Even with a low prevalence, it is important to perform a reliable evaluation observing biological behavior and determining whether the hormonal activity is stimulated. Frequently, these masses are notfunctional, but in some cases, there is increased cortisol activity, and patients with adrenal incidentalomas may presenthyperadrenocorticism. This report aims to describe the clinical, tomographic, and histopathological aspects of a case ofadrenal incidentaloma detected in a routine abdominal ultrasound.Case: An 8-year-old, male, maltese dog with occasional emesis, halitosis, claudication of the left pelvic limb, and previous compensated and untreated cardiomyopathy was treated at the Veterinary Hospital of the Federal University of MatoGrosso (HOVET-UFMT). Physical examination revealed arterial hypertension and claudication, with the positive posteriordrawer test suggesting rupture of the cruciate ligament. The blood count showed no alteration, and the serum biochemistryrevealed a slight increase in the activity of alanine aminotransferase. In order to investigate this increase, an abdominalultrasound was performed. Slight hepatomegaly and a heterogeneous mass of irregular edges were observed with a moderate and difficult-to-delimit vascularization of the adrenal gland. Left knee radiography raised the suspicion of rupture ofthe cranial cruciate ligament due to the cranial displacement of the tibia in relation to the femur. Computed tomographywas performed to define the extent and delimitation of the mass, which was compatible with a tumor of the right adrenalgland characterized by the visualization of an abdominal mass...(AU)
Assuntos
Animais , Masculino , Cães , Carcinoma Adrenocortical/veterinária , Carcinoma Adrenocortical/patologia , Hidrocortisona/efeitos adversos , Ultrassonografia/veterináriaRESUMO
Background: Adrenal incidentalomas are masses accidentally discovered during imaging examinations performed whenthere is no suspicion of adrenal disease. Even with a low prevalence, it is important to perform a reliable evaluation observing biological behavior and determining whether the hormonal activity is stimulated. Frequently, these masses are notfunctional, but in some cases, there is increased cortisol activity, and patients with adrenal incidentalomas may presenthyperadrenocorticism. This report aims to describe the clinical, tomographic, and histopathological aspects of a case ofadrenal incidentaloma detected in a routine abdominal ultrasound.Case: An 8-year-old, male, maltese dog with occasional emesis, halitosis, claudication of the left pelvic limb, and previous compensated and untreated cardiomyopathy was treated at the Veterinary Hospital of the Federal University of MatoGrosso (HOVET-UFMT). Physical examination revealed arterial hypertension and claudication, with the positive posteriordrawer test suggesting rupture of the cruciate ligament. The blood count showed no alteration, and the serum biochemistryrevealed a slight increase in the activity of alanine aminotransferase. In order to investigate this increase, an abdominalultrasound was performed. Slight hepatomegaly and a heterogeneous mass of irregular edges were observed with a moderate and difficult-to-delimit vascularization of the adrenal gland. Left knee radiography raised the suspicion of rupture ofthe cranial cruciate ligament due to the cranial displacement of the tibia in relation to the femur. Computed tomographywas performed to define the extent and delimitation of the mass, which was compatible with a tumor of the right adrenalgland characterized by the visualization of an abdominal mass...