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Diagnostic accuracy of fine needle aspiration biopsy in pediatric small round cell tumors

OBJECTIVE: Fine needle aspiration biospy (FNAB) is a simple, cost effective procedure, which can be carried out in the out-patient department. The objective of our study was to determine the diagnostic accuracy of fine needle aspiration biopsy in small round cell tumors of childhood, keeping histopa...

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Detalles Bibliográficos
Autores principales: Asim, Marrium, Mudassir, Ghazala, Hashmi, Atif Ali, Abid, Mariam, Sheikh, Ahmareen Khalid, Naveed, Hania, Habib, Maryam, Edhi, Muhammad Muzzammil, Khan, Amir
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6090781/
https://www.ncbi.nlm.nih.gov/pubmed/30103805
http://dx.doi.org/10.1186/s13104-018-3678-x
Descripción
Sumario:OBJECTIVE: Fine needle aspiration biospy (FNAB) is a simple, cost effective procedure, which can be carried out in the out-patient department. The objective of our study was to determine the diagnostic accuracy of fine needle aspiration biopsy in small round cell tumors of childhood, keeping histopathology as the gold standard. RESULTS: Out of these 50 cases, 35 (70%) were small round cell tumors and 15 (30%) cases of other childhood malignancies and certain reactive conditions. In our study, the most common malignant small round cell tumor (SRCT) on histopathology was Wilms tumor (10 cases) followed by non Hodgkin lymphoma (9 cases). FNAB results were correlated with the histological findings and the diagnostic accuracy of SRCT came out to be 98%. The sensitivity and specificity of FNAB in diagnosing SRCT was 97% and 100% respectively. FNAB was found to be a very useful technique in the initial evaluation of any palpable lesion of childhood. Although the small round cell tumors appear cytologically similar, in the hands of experienced cytopathologists, the subtle morphological features can help towards the final diagnosis. In addition, clinical and radiological findings are invaluable assets, which help to reach the final diagnosis. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s13104-018-3678-x) contains supplementary material, which is available to authorized users.