Bloqueio do plano serrátil associado ao transverso do abdômen na mastectomia total unilateral em cadela / Blocking of the Serratus Plan associated with the Transverse Abdominis in a total unilateral mastectomy in bitch

A anestesia locorregional, em pequenos animais, está em crescente utilização como forma de promover analgesia para procedimentos cirúrgicos, através do bloqueio reversível da condução do impulso nervoso. Assim, o objetivo deste trabalho foi relatar o uso do bloqueio locorregional do plano serrátil (SP block) associado ao bloqueio locorregional do plano transverso do abdômen (TAP block) em uma cadela da raça Lhasa Apso. A associação de tais bloqueios visou à insensibilização da musculatura na região da cadeia mamária para um procedimento cirúrgico de mastectomia unilateral total. A cadela castrada, foi encaminhada para a mastectomia unilateral total direita, apresentando nódulos nas glândulas mamárias torácica caudal e inguinal. Os bloqueios foram realizados com a paciente em decúbito dorsal, utilizando-se bupivacaína a 0,25%. Em seguida, a paciente foi liberada para o procedimento, o qual foi monitorado. Os parâmetros de eletrocardiografia, frequência respiratória, frequência cardíaca, oximetria de pulso, pressão arterial oscilométrica (composta por pressão arterial sistólica, pressão arterial diastólica e pressão arterial média), capnografia e temperatura esofágica foram anotados a cada dez minutos em uma ficha de avaliação anestésica. Durante a recuperação pós-operatória, foi realizada a avaliação de dor aguda por meio da escala de dor da Universidade de Melbourne. Os resultados demonstram que a associação do TAP block com o SP block foi eficiente em promover analgesia para uma mastectomia total unilateral de cadela.

Locoregional anesthesia in small animals is increasingly used as a way to promote analgesia for surgical procedures, through a reversible block of nerve impulse conduction. Thus, the objective of this study was to report the use of locoregional block of the serratus plane (SP block) associated with the locoregional block of the transverse abdominis plane (TAP block) in a bitch of the Lhasa Apso breed. The association of such blocks aimed to desensitize the musculature in the region of the mammary chain for a surgical procedure of total unilateral mastectomy. The castrated bitch was referred for total right unilateral mastectomy, showing nodules in the caudal thoracic and inguinal mammary glands. The blocks were performed with the patient in dorsal decubitus, using 0.25% bupivacaine. Then, the patient was released for the procedure, which was monitored. The parameters of electrocardiography, respiratory rate, heart rate, pulse oximetry, oscillometric blood pressure (composed of systolic blood pressure, diastolic blood pressure, and mean blood pressure), capnography, and esophageal temperature were recorded every 10 minutes in an anesthetic evaluation form. During the postoperative recovery, acute pain was evaluated using the pain scale of the University of Melbourne. The results demonstrate that the association of TAP block with SP block was efficient in promoting analgesia for a total unilateral mastectomy in a bitch.

Feline eosinophilic keratoconjunctivitis: nonsteroidal vs corticosteroid topical treatment

Background: Feline eosinophilic keratoconjunctivitis is a proliferative eye lesion of chronic aspect with usually unilateralpresentation that may initiate as a superficial vascularization that evolves to a proliferative, granular, irregular lesion ofwhitish-pink aspect. With its association with an immune-mediated response, nonsteroidal anti-inflammatories do notappear to be efficient, although few studies describe its use. This case report describes a case of a feline eosinophilic keratoconjunctivitis with its clinical evolution since the use of nonsteroidal topical anti-inflammatory drug in an undiagnosedpatient and the transition to a topical corticosteroid and cure after 14 days since diagnosis.Case: An 8-year-old female cat was attended at the Veterinary Hospital of the Dom Bosco Catholic University (UCDB),with main complaint being an eye injury with at least 36 days of evolution and unresponsive to treatment (topical tobramycin 0.3% every 12 h / ketorolac trometamol 0.5%/ every 12 h and ophthalmic lubricant/every 4 h). Since the patienthad free access to the street, the owners suspected of trauma-induced lesion. At physical examination, it was observed aproliferative lesion at the peri-limbal superotemporal quadrant of the right cornea with approximately 0.4 cm diameter,with color varying of pale to pink, with irregular surface and low vascularity, the adjacent conjunctiva was also affectedwith similar multiple nodular lesions (0.1 cm). Fluorescein test was negative as well as FIV/FeLV immunochromatographytesting. Feline herpesvirus investigation was not possible. The patient was anesthetized and a lesion specimen was acquiredwith a cotton swab scraping and a fine needle aspiration. Cytology showed predominance of eosinophils and mast cells,with rare corneal epithelial cells, with smear background containing mast cell...

Feline eosinophilic keratoconjunctivitis: nonsteroidal vs corticosteroid topical treatment

Background: Feline eosinophilic keratoconjunctivitis is a proliferative eye lesion of chronic aspect with usually unilateralpresentation that may initiate as a superficial vascularization that evolves to a proliferative, granular, irregular lesion ofwhitish-pink aspect. With its association with an immune-mediated response, nonsteroidal anti-inflammatories do notappear to be efficient, although few studies describe its use. This case report describes a case of a feline eosinophilic keratoconjunctivitis with its clinical evolution since the use of nonsteroidal topical anti-inflammatory drug in an undiagnosedpatient and the transition to a topical corticosteroid and cure after 14 days since diagnosis.Case: An 8-year-old female cat was attended at the Veterinary Hospital of the Dom Bosco Catholic University (UCDB),with main complaint being an eye injury with at least 36 days of evolution and unresponsive to treatment (topical tobramycin 0.3% every 12 h / ketorolac trometamol 0.5%/ every 12 h and ophthalmic lubricant/every 4 h). Since the patienthad free access to the street, the owners suspected of trauma-induced lesion. At physical examination, it was observed aproliferative lesion at the peri-limbal superotemporal quadrant of the right cornea with approximately 0.4 cm diameter,with color varying of pale to pink, with irregular surface and low vascularity, the adjacent conjunctiva was also affectedwith similar multiple nodular lesions (0.1 cm). Fluorescein test was negative as well as FIV/FeLV immunochromatographytesting. Feline herpesvirus investigation was not possible. The patient was anesthetized and a lesion specimen was acquiredwith a cotton swab scraping and a fine needle aspiration. Cytology showed predominance of eosinophils and mast cells,with rare corneal epithelial cells, with smear background containing mast cell...(AU)

Clinical and radiographic aspects of metacarpal remodeling secondary to a rubber band (latex) compression in a dog

Background: Musculoskeletal disorders are a common complaint in veterinary small animal casuistic. Along with fractures, degenerative and of carcinogenic etiology are the most frequent and radiographic lesion pattern at these diseases isrelative well defined. However, traumatic lesions, considering its innumerous possibilities, may cause unusual clinical andradiographic signs which will delay diagnosis and consequently, adequate treatment. A case of bone osteolysis caused bya compressive trauma by a rubber band is described with its clinical, laboratorial and radiographic aspects.Case: A 2-year-old female dog was attended at the Veterinary Hospital of the Dom Bosco Catholic University (UCDB),with main complaint being an unresponsive to treatment lesion at the left thoracic limb. At physical examination it wasobserved lameness of the left thoracic limb with an ulcerative lesion at the palmar surface. At the center of the ulcer a 0.3cm line shaped yellow object was identified, similar to a rubber band. Traction was made and the object distended 5 cmwithout breaking nor leaving the injury. Showing signs of discomfort, the patient was then sedated for further manipulation. A blood sample for complete blood count and serum biochemistry was collected and radiographic image of the leftcarpometacarpal-phalangeal region was acquired. Blood analysis revealed moderate thrombocytopenia with an unremarkable serum biochemistry profile (alanine aminotransferase, alkaline phosphatase, creatinine and urea). It was observedmetacarpals with increased radiopacity in bone tissue in the mid-diaphysis topography of the II, III, IV and V metacarpalbones, presence of bone remodeling with radiolucent area and slight bone loss (osteolysis) in the mid-diaphysis associatedwith discrete sclerosis of the medullary cavity of the II, III and V metacarpals. The patient was submitted to surgery and a3 cm incision was made following the way...

Clinical and radiographic aspects of metacarpal remodeling secondary to a rubber band (latex) compression in a dog

Background: Musculoskeletal disorders are a common complaint in veterinary small animal casuistic. Along with fractures, degenerative and of carcinogenic etiology are the most frequent and radiographic lesion pattern at these diseases isrelative well defined. However, traumatic lesions, considering its innumerous possibilities, may cause unusual clinical andradiographic signs which will delay diagnosis and consequently, adequate treatment. A case of bone osteolysis caused bya compressive trauma by a rubber band is described with its clinical, laboratorial and radiographic aspects.Case: A 2-year-old female dog was attended at the Veterinary Hospital of the Dom Bosco Catholic University (UCDB),with main complaint being an unresponsive to treatment lesion at the left thoracic limb. At physical examination it wasobserved lameness of the left thoracic limb with an ulcerative lesion at the palmar surface. At the center of the ulcer a 0.3cm line shaped yellow object was identified, similar to a rubber band. Traction was made and the object distended 5 cmwithout breaking nor leaving the injury. Showing signs of discomfort, the patient was then sedated for further manipulation. A blood sample for complete blood count and serum biochemistry was collected and radiographic image of the leftcarpometacarpal-phalangeal region was acquired. Blood analysis revealed moderate thrombocytopenia with an unremarkable serum biochemistry profile (alanine aminotransferase, alkaline phosphatase, creatinine and urea). It was observedmetacarpals with increased radiopacity in bone tissue in the mid-diaphysis topography of the II, III, IV and V metacarpalbones, presence of bone remodeling with radiolucent area and slight bone loss (osteolysis) in the mid-diaphysis associatedwith discrete sclerosis of the medullary cavity of the II, III and V metacarpals. The patient was submitted to surgery and a3 cm incision was made following the way...(AU)