Your browser doesn't support javascript.
loading
Predictive ability of fine-needle aspirate cytology for incompletely resected mast cell tumor surgical sites.
Lee, Christopher E; Lindley, Stephanie S; Smith, Annette N; Gaillard, Philippe; Henderson, Ralph A; Matz, Brad M.
Afiliação
  • Lee CE; Veterinary Specialists of Greater New Orleans, 1937 Veterans Memorial Blvd, Metairie, Louisiana, USA 70005 (Lee); Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1220 Wire Road, Auburn, Alabama, USA 36849 (Lindley, Smith, Henderson, Matz); Auburn University, Mathe
  • Lindley SS; Veterinary Specialists of Greater New Orleans, 1937 Veterans Memorial Blvd, Metairie, Louisiana, USA 70005 (Lee); Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1220 Wire Road, Auburn, Alabama, USA 36849 (Lindley, Smith, Henderson, Matz); Auburn University, Mathe
  • Smith AN; Veterinary Specialists of Greater New Orleans, 1937 Veterans Memorial Blvd, Metairie, Louisiana, USA 70005 (Lee); Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1220 Wire Road, Auburn, Alabama, USA 36849 (Lindley, Smith, Henderson, Matz); Auburn University, Mathe
  • Gaillard P; Veterinary Specialists of Greater New Orleans, 1937 Veterans Memorial Blvd, Metairie, Louisiana, USA 70005 (Lee); Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1220 Wire Road, Auburn, Alabama, USA 36849 (Lindley, Smith, Henderson, Matz); Auburn University, Mathe
  • Henderson RA; Veterinary Specialists of Greater New Orleans, 1937 Veterans Memorial Blvd, Metairie, Louisiana, USA 70005 (Lee); Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1220 Wire Road, Auburn, Alabama, USA 36849 (Lindley, Smith, Henderson, Matz); Auburn University, Mathe
  • Matz BM; Veterinary Specialists of Greater New Orleans, 1937 Veterans Memorial Blvd, Metairie, Louisiana, USA 70005 (Lee); Auburn University, College of Veterinary Medicine, Department of Clinical Sciences, 1220 Wire Road, Auburn, Alabama, USA 36849 (Lindley, Smith, Henderson, Matz); Auburn University, Mathe
Can Vet J ; 62(2): 141-144, 2021 02.
Article em En | MEDLINE | ID: mdl-33542552
ABSTRACT
The goal of this study was to evaluate whether fine-needle aspirate cytology of a previous surgical site was predictive of recurrence for incompletely excised mast cell tumors (MCTs). Electronic medical records were searched for dogs diagnosed with MCTs; those with histologically confirmed, incompletely resected MCTs evaluated by scar aspiration cytology within 60 days after surgery were included for analysis. Variables were compared between groups using Fisher's exact test and logistic regression. Twenty-nine cutaneous and 7 subcutaneous tumors were evaluated. Local recurrence, confirmed by either histopathology or cytology, occurred in 13.8% of cases. No significant differences were identified for any variables other than surgical site cytology status. The negative predictive value of surgical site aspirate cytology without residual mast cell tumor was 93.5%, with an overall predictive accuracy of 88.9%. For the dogs evaluated in this report, surgical site aspiration cytology was predictive of local disease control for incompletely resected MCTs.
Capacité prédictive de la cytologie d'aspiration à l'aiguille fine de sites de chirurgie de résection incomplète de mastocytomes. L'objectif de la présente étude était d'évaluer si la cytologie d'aspiration à l'aiguille fine d'un site chirurgical antérieur permettait de prédire une récurrence lors de l'excision incomplète d'un mastocytome (MCT). Les dossiers médicaux électroniques furent examinés pour trouver des chiens avec un diagnostic de MCT; ceux avec confirmation histologique d'un MCT avec résection incomplète évaluée par cytologie d'une aspiration de la cicatrice en dedans de 60 jours après la chirurgie furent inclus pour analyse. Les variables furent comparées entre les groupes en utilisant le test exact de Fisher et une régression logistique. Vingt-neuf tumeurs cutanées et sept tumeurs sous-cutanées furent évaluées. Une récurrence locale, confirmée par histopathologie ou cytologie, est survenue dans 13,8 % des cas. Aucune différence significative ne fut détectée pour les différentes variables autres que le statut de la cytologie du site chirurgical. La valeur prédictive négative de la cytologie d'une aspiration du site chirurgical sans cellule résiduelle du mastocytome était de 93,5 % avec une précision prédictive globale de 88,9 %. Pour les chiens examinés dans cette étude, la cytologie d'une aspiration du site chirurgical était prédictive d'une maîtrise locale de la maladie lors de résection incomplète d'un MCT.(Traduit par Dr Serge Messier).
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Doenças do Cão / Neoplasias Tipo de estudo: Diagnostic_studies / Prognostic_studies / Risk_factors_studies Limite: Animals Idioma: En Revista: Can Vet J Ano de publicação: 2021 Tipo de documento: Article País de publicação: CA / CANADA / CANADÁ

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Doenças do Cão / Neoplasias Tipo de estudo: Diagnostic_studies / Prognostic_studies / Risk_factors_studies Limite: Animals Idioma: En Revista: Can Vet J Ano de publicação: 2021 Tipo de documento: Article País de publicação: CA / CANADA / CANADÁ