RESUMO
Background: The reptile class could be considered one of the biggest vertebrate groups and are divided in orders andsuborders according to their characteristics. These animals maintenance in captivity, either at home, captive bred or atzoos, can generate risk to their health, if the required cares are not given for each respective species. The lack of individualcares could lead to bone and muscular diseases and to traumatic lesions in soft tissues, mainly in the coelomic cavity. Thereport that is being presented aims to describe the case of a green iguana (Iguana iguana) that presented an increase ofvolume in the coelomic cavity. The animal belongs to the squad of the Zoo Dr. Fábio de Sá Barreto.Case: A green iguana arrived at the Zoo in February 2019 coming from another establishment, with already an increaseof volume in the coelomic cavity. The animal was put in quarantine and later on, it was put in display at a terrarium in theZoo considered adequate to reptiles, with another seven green iguanas along with an argentine tegu (Salvator rufescens).Their feed was offered in the morning and was composed of fruits, vegetables and flowers like hibiscus. In the end of June2019, it was reported by the attendant that the animal was presented with anorexia and prostration, and these symptomsprogressed to neurologic signs, as it walked in circles. So, the animal was evaluated by the Zoo veterinarians and on examthey noticed lethargy, dehydration, absence of reflexes (pupillary, eyelid and painful), locomotion difficulty and when theiguana moves, it walks in circles. The increase in volume had the same size as reported in February and a soft consistency.After that, the animal was interned and treated according to the symptoms and the clinical evolution. Ten days after thehospitalization, the animal was still not eating, and locomotion stopped completely. It was performed in an...(AU)
Assuntos
Animais , Feminino , Iguanas/lesões , Bexiga Urinária , Músculos/lesões , Amônia/urina , Ácido Úrico/urina , Intoxicação/veterináriaRESUMO
Background: The reptile class could be considered one of the biggest vertebrate groups and are divided in orders andsuborders according to their characteristics. These animals maintenance in captivity, either at home, captive bred or atzoos, can generate risk to their health, if the required cares are not given for each respective species. The lack of individualcares could lead to bone and muscular diseases and to traumatic lesions in soft tissues, mainly in the coelomic cavity. Thereport that is being presented aims to describe the case of a green iguana (Iguana iguana) that presented an increase ofvolume in the coelomic cavity. The animal belongs to the squad of the Zoo Dr. Fábio de Sá Barreto.Case: A green iguana arrived at the Zoo in February 2019 coming from another establishment, with already an increaseof volume in the coelomic cavity. The animal was put in quarantine and later on, it was put in display at a terrarium in theZoo considered adequate to reptiles, with another seven green iguanas along with an argentine tegu (Salvator rufescens).Their feed was offered in the morning and was composed of fruits, vegetables and flowers like hibiscus. In the end of June2019, it was reported by the attendant that the animal was presented with anorexia and prostration, and these symptomsprogressed to neurologic signs, as it walked in circles. So, the animal was evaluated by the Zoo veterinarians and on examthey noticed lethargy, dehydration, absence of reflexes (pupillary, eyelid and painful), locomotion difficulty and when theiguana moves, it walks in circles. The increase in volume had the same size as reported in February and a soft consistency.After that, the animal was interned and treated according to the symptoms and the clinical evolution. Ten days after thehospitalization, the animal was still not eating, and locomotion stopped completely. It was performed in an...
Assuntos
Feminino , Animais , Bexiga Urinária , Iguanas/lesões , Músculos/lesões , Amônia/urina , Intoxicação/veterinária , Ácido Úrico/urinaRESUMO
Background: The bird's beak is a structure in constant growth, covered by keratinized epidermal sheaths called rhamphotheca. When subjected to certain degrees of injury, birds can suffer from lesions and fractures in different parts of the body, including the beak. One can treat simple ranch lesions by antisepsis and covering it with resin while the keratin is replaced; yet in complete fractures, with segment avulsion, they need complex prostheses to restore the functions of the nozzle. The main goal of this study was to report a case of a synthetic rhinotheca prosthesis placement in a wild carcará (Caracara plancus). Case: The carcará was referred to the Veterinary Medical Teaching Hospital of the UNIUBE, at the end of May 2018, by Uberaba's Environmental Police, with a history of having been run over. On the physical examination, the animal showed aggressive behavior, low body weight, increased heart and respiratory rates, mild dehydration and complete fracture of the rhinotheca, with avulsion of the mid-distal portion and presence of necrosis in the remaining proximal remnant, the last one seen after debridement and complete cleansing of the lesion. In the following days, complementary exams were performed aiming a complete evaluation of the animal, these revealed the following: oral cavity swab, positive for Candida sp.; radiography of thoracic and pelvic limbs, without any changes; research of hemoparasites, with a negative result; and complete blood count showing marked leukocytosis. The animal was kept in the hospital's wild animal ward, with a daily handling of 400 g of chicken neck and heart, processed on a blender and was also supplemented with a variety of minerals. After the wild animal was managed for eleven months, evolving to the ideal weight set for the species, the process for making the prosthesis started. At first, the prosthesis was made manually with epoxy resin and polyamide, being molded on the animal's rhinotheca, before that, the carcará was sedated with intranasal midazolam, and then modeled in the ideal shape for the beak. Then, the definitive prosthesis was made with acrylic resin, using the previous mold as a base. The surgical procedure was performed in April 2019, with an anesthetic protocol composed of midazolam, dexmedetomidine, ketamine and morphine for sedation, and maintenance in sevoflurane. Prosthesis and rhinotheca were both fixated by bilateral perforation with a 1.0 mm drill, and later on 2 titanium screws were inserted for dental use, these measuring 1.5 mm. After being correctly threated, the screws received a thin layer of acrylic resin on top, for better fixation. Immediately after the operation, the animal was able to use the prosthesis to feed itself. After the surgical procedure, the bird was destined for a sanctuary, and months later the prosthesis eventually fell. Since then, the bird has remained without it. Discussion: Because the beak did not grow due to trauma and consequent necrosis, and the animal did not adapt well with the remnant still present, the manufacture of the prosthesis was the solution so that it could return to its natural habits and behaviors. For greater adherence and fixation, we opted for the use of 2 titanium screws for dental use with the deposition of a thin layer of acrylic resin on top of both. Prostheses can be successful in fixing, but there are no studies indicating how long they will remain viable. Therefore, even with the success of the procedure, allowing the bird to return to its natural habits and behaviors, until after the fall of the prosthesis, it is an animal that needs to be kept in captivity suitable for daily observation.