Search citation statements
Paper Sections
Citation Types
Year Published
Publication Types
Relationship
Authors
Journals
A 5-year-old, female red-tailed boa constrictor ( Boa constrictor constrictor ) was presented with hyporexia, regurgitation and progressive focal distention of the caudal coelom since two months. During physical examination a firm, well-demarcated and movable intracoelomic mass was detected halfway down the caudal coelom but no other abnormalities were noticed. Ultrasonographic examination showed the mass to consist of an intestinal intussusception. A complete blood cell count and serum biochemistry blood test results revealed mild anemia and leukocytosis as well as hyperuricemia and hyperphosphatemia with inversion of the calcium/phospohorus ratio. Explorative coeliotomy was performed and revealed anterograde invagination of the ileum into the colon through the ileocolic junction. Although the intussusception was surgically repositioned, the snake died three weeks post-operatively despite showing a good general condition and defecation following assisted feeding. During necropsy, a thickened wall of the caudal segment of the ileum that was previously involved in the intussusception was observed as well as the presence of multifocal, white nodules throughout the parenchyma of the liver, spleen and kidneys. Histopathological examination demonstrated a malignant round cell tumor of the ileum with infiltration of neoplastic round cells in the liver, spleen and kidneys. Immunohistochemical staining (CD3, CD20, MAC387, S100 and NSE) could not confirm the cell origin of the round cell tumor. The present case highlights the need to include round cell tumors as a differential diagnosis in the development of ileocolic intussusception in red-tailed boa constrictors.
A 5-year-old, female red-tailed boa constrictor ( Boa constrictor constrictor ) was presented with hyporexia, regurgitation and progressive focal distention of the caudal coelom since two months. During physical examination a firm, well-demarcated and movable intracoelomic mass was detected halfway down the caudal coelom but no other abnormalities were noticed. Ultrasonographic examination showed the mass to consist of an intestinal intussusception. A complete blood cell count and serum biochemistry blood test results revealed mild anemia and leukocytosis as well as hyperuricemia and hyperphosphatemia with inversion of the calcium/phospohorus ratio. Explorative coeliotomy was performed and revealed anterograde invagination of the ileum into the colon through the ileocolic junction. Although the intussusception was surgically repositioned, the snake died three weeks post-operatively despite showing a good general condition and defecation following assisted feeding. During necropsy, a thickened wall of the caudal segment of the ileum that was previously involved in the intussusception was observed as well as the presence of multifocal, white nodules throughout the parenchyma of the liver, spleen and kidneys. Histopathological examination demonstrated a malignant round cell tumor of the ileum with infiltration of neoplastic round cells in the liver, spleen and kidneys. Immunohistochemical staining (CD3, CD20, MAC387, S100 and NSE) could not confirm the cell origin of the round cell tumor. The present case highlights the need to include round cell tumors as a differential diagnosis in the development of ileocolic intussusception in red-tailed boa constrictors.
Reptile euthanasia techniques are poorly described. This non-blinded randomized study compared pentobarbital, lidocaine, and potassium chloride (KCl) for leopard geckos (Eublepharis macularius) euthanasia at 20° Celsius and evaluated for post-mortem artifacts. Fifty-three non-clinical adult leopard gecko were scheduled for euthanasia due to Cryptosporidium varanii exposure. Based on pilot study results, geckos randomly received one of six treatments: intracoelomic (ICo) pentobarbital 400mg/kg (ICo-P4, n = 9) or 800mg/kg (ICo-P8, n = 9), intramuscular (IM) alfaxalone 20mg/kg followed by intracardiac (ICa) pentobarbital 800mg/kg (ICa-P, n = 9), KCl 10mEq/kg (ICa-K, n = 9), or lidocaine 100mg/kg (ICa-L, n = 9) or IM alfaxalone 20mg/kg (IM-A, n = 8, control). Serial Doppler heart rate assessments were performed until cardiac arrest, 30 minutes (ICa groups), or 60 minutes (ICo groups). Cardiac arrest occurred in 7/9, 9/9, 9/9, 8/9, and 8/9 geckos in ICo-P4, ICo-P8, ICa-P, ICa-K, and ICa-L, respectively, with median (range) times of 35 (25 - 45), 30 (15-60), 0 (0 - 6.33), 0 (0 - 0.05), and 0 (0 - 0.03) minutes. Side effects were noted in a subset of ICo-P (arched posture) and ICa-K (muscle spasms) geckos. Six geckos in ICa-L had Doppler sound resumption several hours following cessation, with three displaying spontaneous movement. All geckos in IM-A recovered. Intracardiac pentobarbital following IM alfaxalone caused rapid, permanent loss of heartbeat in all tested geckos. Intracoelomic pentobarbital was also effective but had a prolonged time to cardiac arrest. Intracardiac lidocaine is not recommended for leopard gecko euthanasia.
A 1-year-old intact female inland bearded dragon (Pogona vitticeps) was presented approximately 24 hours following observed ingestion of a marble. Orthogonal whole-body radiographs with and without contrast revealed a spherical radiopaque foreign body within the gastric lumen and no passage of contrast material beyond the foreign body, suggestive of pyloric outflow obstruction. The CBC showed mild basophilia, and plasma biochemical analysis revealed a moderately elevated creatine kinase. The bearded dragon was placed under general anesthesia, and a rigid endoscope was utilized to visualize the foreign body at the level of the pylorus. The marble foreign body was suctioned and removed orally using a red rubber catheter and a Luer-lock syringe. The patient recovered uneventfully from the procedure and was sent home after two days of hospitalization with sucralfate and omeprazole. This report provides a novel, non-surgical method for removing smooth spherical foreign bodies from the proximal gastrointestinal tract of bearded dragons. The technique may apply to various small to medium-sized reptiles or amphibians that present with spherical foreign bodies.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.