Katia Pinello

Hybrid Lexical–Semantic AI Architecture for Automated Cancer Registry Coding for the Vet-ICD-O-Canine-1 System from Free-Text Veterinary Pathology Reports

Vitória Souza de Oliveira Nascimento, Marcello Vannucci Tedardi, Guilherme da Silva Rogério, Katia Pinello et autres

Background/Objectives: Free-text veterinary pathology diagnoses contain essential information for cancer registration but are difficult to convert into standardized ontology-based codes because of linguistic variability, contextual modifiers, and large ontology search spaces. This study evaluated a hybrid lexical–semantic architecture for the automated assignment …

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Hybrid Lexical-Semantic AI Architecture for Automated Cancer Registry Coding for the Vet-ICD-O-Canine-1 System from Free-Text Veterinary Pathology Reports.

Vitória Souza de Oliveira Nascimento, Marcello Vannucci Tedardi, Guilherme da Silva Rogério, Katia Pinello et autres

Ontology-guided candidate reduction improved coding agreement, computational efficiency, and operational robustness within this retrospective single-registry benchmark. However, the reported performance estimates require confirmation in larger independent datasets, and an upstream data-sufficiency or abstention mechanism is needed before prospective operational deployment.

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A Comparative Study of Melanocytic Tumours: Linking Portuguese Dogs and Cats to Human Cases

Catarina Alves Pinto, Ana Isabel Ribeiro, João Niza‐Ribeiro, Katia Pinello et autres

Melanocytic tumours (MT) occur in both humans and companion animals, presenting an opportunity for comparative oncology research. Thus, this study provides a comprehensive epidemiological analysis comparing MT in Portuguese dogs, cats and humans. Data were obtained from the Portuguese National Cancer Registry …

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Comparative epidemiological analysis of tumors of the digestive system in dogs and cats

Diana Araújo, Fátima Carvalho, Nuno Vale, João Niza-Ribeiro et autres

Introduction: Gastrointestinal (GI) disorders are a leading reason for veterinary care. Methods: This study analyzed digestive tract tumors in dogs and cats in Portugal using data from the Vet-OncoNet database, focusing on frequency, risk factors, and geographic distribution. Results and discussion: A …

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Corrigendum to “Exploring canine mast cell tumors: An investigation into demographic characteristics, and grading system analysis from a pathology lab data (2019–2021)” [Prev. Vet. Med. 236 (2025) 106416]

José Catarino, Katia Pinello, João Niza‐Ribeiro, J Santos et autres

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Beyond the clinic: Unlocking the power of cancer data in companion animals

Chiara Palmieri, M.L. Dagli, Ricardo J. Soares Magalhães, Katia Pinello

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Socio-geographic and demographic analysis of the official national registry data of dogs’ population in Portugal in 2023. Data from SIAC

Katia Pinello, Helena Geraz, Helena Sofia Salgueiro, Ed Wilson Rodrigues Vieira et autres

National data on dog populations has been historically scarce, hindering effective policy and welfare efforts. The SIAC (Information System for Companion Animals) registry now provides a robust dataset for analyzing dog demographics in Portugal. This study examines SIAC data (2004–2023), analyzing breed, …

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Exploring risk factors linked to canine lymphoma: a case-control study

Katia Pinello, Liliana Leite‐Martins, Hugo Gregório, Filipe Oliveira et autres

Environmental factors, largely influenced by human behavior, account for approximately 80 % of malignant tumors. Risk factors associated with non-Hodgkin's lymphoma (NHL) have been identified in various countries among both humans and domestic animals. This study aimed to investigate potential risk factors …

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Exploring canine mast cell tumors: An investigation into demographic characteristics, and grading system analysis from a pathology lab data (2019–2021)

José Catarino, Katia Pinello, João Niza‐Ribeiro, João Vasco Santos et autres

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Ectopic thyroid adenoma diagnosed in a Senegal seabream (Diplodus bellottii, Steindachner 1882): Towards an accurate diagnosis

Gabriela Fernandes da Silva, Fátima Faria, Fátima Gil, Nuno Leitão et autres

Thyroid tissue in teleosts is located mainly in the pharyngeal region, usually reaching other adjacent anatomical locations. Herein, a nodular lesion located in the left operculum of a Senegal seabream (Diplodus bellottii) was surgically excised and sent for microscopical evaluation. Microscopically, the …

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Investigating the Life Expectancy at Birth of Companion Dogs in Portugal Using Official National Registry Data

Helena Geraz, Katia Pinello, Denisa Mendonça, Mílton Severo et autres

This study aimed to provide a comprehensive picture of the life expectancy of dogs in Portugal, focusing on the impact of diverse factors including breed, sex, size, and skull shape. The final dataset, gathering data from the national registry database, consisted of …

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RETROSPECTIVE EPIDEMIOLOGICAL ANALYSIS OF cANINE MAST CELL TUMOuRS suggests age and breed as risk factors

José Catarino, Katia Pinello, João Niza‐Ribeiro, João Vasco Santos et autres

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