Microfilariae in cytologic smears: A report of six cases

Varghese T. Reba, C. V. Raghuveer, Muktha R. Pai, Rani Bansal

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

BACKGROUND: Filariasis is a major public health problem in tropical countries, including India. Despite this high incidence, it is unusual to find microfilariae in fine needle aspiration cytology (FNAC) smears and body fluids. Six cases of filariasis diagnosed by FNAC are reported. CASES: In case 1, a thyroid aspirate from a 23-year-old female showed a microfilaria with colloid and thyroid follicular cells. In case 2, pericardial fluid from a 50-yearold male with breathlessness and chest pain showed clusters of malignant cells and many microfilariae. In case 3, a bronchial aspirate from a 55-year-old male with fever and chest pain showed aggregates of acute inflammatory cells and a microfilaria. Cases 4 and 5 were lymph node aspirates from a 29-year-old male and 3-year-old female. Both smears showed microfilariae in a background of reactive lymphoid cells. In case 6, FNAC from a 21-yearold female with a cystic swelling in the breast showed clusters of microfilariae, lymphocytes and granular debris. CONCLUSION: In three of the six cases microfilariae were the cause of symptoms, whereas in the other three cases, microfilariae were associated with other diseases, including malignancy. Thus, careful screening of FNAC smears might be helpful in detecting microfilariae, even in asymptomatic patients.

Original languageEnglish
Pages (from-to)299-301
Number of pages3
JournalActa Cytologica
Volume40
Issue number2
DOIs
Publication statusPublished - 01-01-1996
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Pathology and Forensic Medicine
  • Histology

Fingerprint Dive into the research topics of 'Microfilariae in cytologic smears: A report of six cases'. Together they form a unique fingerprint.

  • Cite this

    Reba, V. T., Raghuveer, C. V., Pai, M. R., & Bansal, R. (1996). Microfilariae in cytologic smears: A report of six cases. Acta Cytologica, 40(2), 299-301. https://doi.org/10.1159/000333755