Avian toxicoses: a review.

Bird species, both domestic and wild, are frequently exposed to a wide range of toxic compounds. Toxicosis in avian patients is often a clinical challenge. Diagnosis often relies on history and clinical signs because specific tests for most toxicants are not available in clinical practice, or they require unsustainable blood volume for small avian species.

Disorders of the Female Reproductive Tract in Chelonians: A Review.

Understanding reproductive biology and associated disorders is crucial for the clinical management of chelonians, particularly those maintained in captivity. This literature review presents an overview of the main pathological conditions affecting the female reproductive tract of these animals. For each condition, practical and effective diagnostic and therapeutic procedures are detailed.

Mesenchymal stromal cell isolation from pond slider () adipose tissue obtained during routine neutering: a model for turtle species.

Introduction: Mesenchymal stromal cells (MSCs) hold great clinical potential in veterinary regenerative medicine. However, a notable gap exists in the literature regarding the isolation and characterization of these cells in reptiles. The objective of this study was to evaluate the feasibility of isolating adipose tissue-derived mesenchymal stem cells (MSCs) from pond slider () tissue samples collected during routine neutering procedures.

Detection of microplastics in the feline placenta and fetus.

The present study aimed to detect microplastics in feline placentas and fetuses in the early stage of pregnancy. For this study, 8 pregnant queens were evaluated. A standardized protocol for the digestion of biological matter was used, as well as a plastic-free approach for sample collection and manipulation.

Comparison of conventional vs. electrosurgical ovariosalpingectomy with the EnSeal tissue sealer in pond sliders (): impacts on procedure time, surgical access, and recovery time according to follicular stage.

Pond sliders () is a common pet and invasive species in many countries. Its ability to thrive and reproduce in Mediterranean climates necessitates population control to prevent overpopulation. Ovariectomy is considered as a preventive strategy to limit reproduction and protect local biodiversity.

Successful conservative management of multiple skull fracture and quadrate-mandibular medial luxation in a blue-and-yellow macaw (Ara ararauna).

Background: We present a case of beak trauma not previously been reported in a blue-and-yellow macaw (Ara ararauna) and its successful conservative treatment. Several cases of fractures affecting the mandibular, maxillary and maxillofacial bones and pterygo-palatine dislocations, which have been studied using traditional radiology and CT; however, quadrato-mandibular luxation has never been described, individually or associated with other trauma.

Case Presentation: A 4-year-old blue-and-yellow macaw (Ara ararauna) was referred for a recent head trauma.

Partial unilateral ovarian torsion in a red-eared slider turtle ().

Follicular torsion occurs when only a group of ovarian follicles rotates around its own axis resulting in vascular compromise. To our knowledge, no previous reports have documented the occurrence of this condition in chelonians. A 14-year-old female was presented with inappetence and lethargy for approximately 2 weeks.

Midline vs. lateral flank approach for spaying nutrias ().

The nutria (), an invasive semi-aquatic rodent in Europe introduced for the fur and meat industry at the beginning of the 20 century, has rapidly become a significant ecological and economic concern. In Italy, the damage caused by nutrias to crops, wetlands, and drainage systems has prompted the development of containment plans. However, these efforts, while effective in the short term, are challenged by rapid recolonization and local resistance.

Sex Determination in Reptiles: A Review.

Reptile biodiversity is rapidly declining, with over 11,733 recognized species across 1226 genera being documented, many of which are endangered. Captive breeding programs play a crucial role in conservation; however, effective management requires accurate sex determination, especially due to the fact that many reptile species exhibit minimal or no sexual dimorphism. When present, sexual dimorphism manifests as differences such as size, coloration, and morphological features influenced by evolutionary pressures and hormones.

Comparison of Subcutaneous versus Intramuscular Dexmedetomidine-Midazolam-Ketamine-Morphine (DMKM) Mixture as Chemical Restraint for Endoscopic Sex Determination in Aldabra Giant Tortoises ().

Sex identification through coelioscopy is a minimally invasive surgical technique used to determine the sex of chelonians by directly visualizing their internal reproductive organs. An adequate anaesthesiologic plan is essential to guarantee patient immobilization and proper analgesia during the entire surgical procedure. In this study, we evaluated the effects of a combination of dexmedetomidine (0.

Demonstration of Parthenogenetic Reproduction in a Pet Ball Python () through Analysis of Early-Stage Embryos.

Parthenogenesis is an asexual form of reproduction, normally present in various animal and plant species, in which an embryo is generated from a single gamete. Currently, there are some species for which parthenogenesis is supposed but not confirmed, and the mechanisms that activate it are not well understood. A 10-year-old, wild-caught female ball python () laid four eggs without any prior contact with a male.

Sex identification in juvenile and adult Indonesian blue-tongued skinks (Tiliqua gigas) through cystoscopy and accuracy of contrast radiography.

Objective: To describe a nonsurgical endoscopic technique for sex identification in Indonesian blue-tongued skinks (Tiliqua gigas) and to assess accuracy of contrast radiography of the hemipenile/hemiclitoral pouches.

Animals: 42 clinically healthy Indonesian blue-tongued skinks between 6 months and 3 years old and weighing between 22 and 550 g.

Methods: Cystoscopy was performed under general anesthesia.

Egg Removal via Cloacoscopy in Three Dystocic Leopard Geckos ().

Dystocia is a multifactorial, life-threatening condition commonly affecting pet reptiles. Treatment for dystocia can be either medical or surgical. Medical treatment usually involves the administration of oxytocin, but in some species or, in some cases, this treatment does not work as expected.

Causes of Raptor Admission to the Wildlife Rehabilitation Centre in Abruzzo (Central Italy) from 2005-2016.

The purpose of this retrospective study was to describe the causes of morbidity and mortality in free-ranging raptors admitted to a wildlife rehabilitation center (WRC) in Abruzzo Italy from 2005 to 2016 and the associated risk factors. A total of 2496 free-ranging raptors were included in the study. We analyzed the raptors' medical records, epidemiological information, bird characteristics, cause of admission, final diagnosis, and outcome.

First case of systemic fatal mycobacteriosis caused by Mycobacterium goodii in a pet Kenyan sand boa (Eryx colubrinus loveridgei).

Background: Environmental nontuberculous mycobacteria species that are not members of the M. tuberculosis complex, are ordinary inhabitants of a wide variety of environmental reservoirs and their role in human and animal diseases has been fully recognized. Even if spontaneous mycobacterial infections have been reported in a wide variety of reptiles, this is the first report of systemic fatal mycobacteriosis sustained by Mycobacterium goodii in a pet reptile.

Evaluation of Biochemical Composition of Amniotic and Allantoic Fluids at Different Stages of Pregnancy in Queens.

Fetal fluid contents have functions in protecting fetuses and are essential for fetal development and maturation. However, little is known about the exact physiological functions of fetal fluids in fetal development, as well as the changing composition throughout the gestational period in cats. In this study, the biochemical composition of amniotic (AMN) and allantoic (ALL) fluids was investigated, as well as in the maternal serum of pregnant queens.

Metaplastic Ossification of a Giant Paraprostatic Cyst in a Dog: A Case Report.

A 7-year-old male Caucasian shepherd presented with a 3 month history of intermittent hematuria, penile discharge, and abdominal pain and distension. The dog had a history of prostatic hyperplasia with multiple cysts, diagnosed by the referring clinician two years prior to the case presentation. Two oral courses of antibiotics and antiandrogens were administered by the treating veterinarian without resolution.

Concomitant Congenital Diaphagmatic Hernia (CDH) and bilateral bacterial glomerulonephritis in a pet chinchilla (Chinchilla lanigera).

Background: The domestic chinchilla has been descended from Chinchilla lanigera (long-tailed Chinchilla) or Chinchilla chinchilla (short-tailed Chinchilla). Both species of chinchilla are currently listed as endangered by the IUCN Red List of Threatened Species. Over the past 20 years, they have spread as pets and overall knowledge about their care is improving.

Monitoring of the Reproductive Cycle in Captive-Bred Female : Preliminary Ultrasound Observations.

The is one of the most common reptiles bred in captivity. To achieve a successful breeding season, thorough knowledge of the females' reproductive activity is necessary. In this regard, information on the is still rather scarce.

Klebsiella sp.-related infectious spondylitis in a bearded dragon (Pogona vitticeps).

Background: Spondylitis is an inflammation of the vertebrae that leads to a destructive process with exuberant new bone formation. Osteomyelitis can produce a distortion of the bone architecture, degenerative joint changes and ankyloses of adjacent vertebrae. In reptiles, intervertebral discs are absent, so the term discospondylitis is not used.

Cytobrushing of the oral mucosa as a possible tool for early detection of testudinid herpesvirus in Horsfield's tortoises with nonspecific clinical signs.

Forty-five Horsfield's tortoises (; syn. , Russian tortoise) belonging to different owners had decreased appetite and respiratory issues. Twenty-nine tortoises had epiphora, dyspnea, and white necrotic diphtheroid oral plaques (group G1).

Acute tea tree oil intoxication in a pet cockatiel (Nymphicus hollandicus): a case report.

Background: Phytotherapy is becoming a more and more common practice, not only for personal care but also for pet care. Nevertheless, we often have to deal with substances on which, in most cases, very little literature is available, even more so if the species of interest are the exotic ones. In particular, the essential oil from the Melaleuca leaves, because of its antinflammatory and antibacterial properties, is widely used and very little is known about its potential toxicity on pet birds.