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Making Sense of Lymphoma Diagnostics in Small Animal Patients
Mary Jo Burkhard1, Dorothee Bienzle2
1Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, 1925 Coffey Road, Columbus, OH 43210, USA.
Insights
Diagnosing lymphoma in small animals involves various assays like cytology and histopathology. Advanced techniques such as flow cytometry and PCR aid in accurate characterization for better treatment.
Area of Science:
- Veterinary Pathology
- Oncology
- Diagnostic Assays
Background:
- Lymphoma is a common cancer in small animals, requiring accurate diagnosis.
- Various diagnostic methods exist, each with unique strengths and limitations.
Purpose of the Study:
- To summarize and compare diagnostic assays for small animal lymphoma.
- To provide a guide for selecting appropriate diagnostic techniques.
Main Methods:
- Review of available diagnostic techniques for lymphoma.
- Comparison of cytology, histopathology, immunocytochemistry, immunohistochemistry, flow cytometry, and PCR.
Main Results:
- Each assay offers different levels of diagnostic information.
- Cytology and histopathology are foundational, while advanced techniques provide deeper characterization.
Conclusions:
- A multi-modal approach combining various assays yields the most accurate lymphoma diagnosis and characterization in small animals.
- Selection of assays should be tailored to the clinical presentation and diagnostic goals.
Abstract:
This article summarizes and compares the various assays available to aid in the diagnosis and characterization of lymphoma in small animal patients. These techniques include cytology, histopathology, immunocytochemistry and immunohistochemistry, immunophenotyping by flow cytometry, and polymerase chain reaction for clonal antigen receptor gene rearrangement.
