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Granular cell tumor--clinically presented as lymphadenopathy

Branka Loncar1, Ksenija Marjanović, Biljana Pauzar

  • 1Department of Clinical Cytology, University Hospital Center Osijek, Osijek, Croatia. loncar.branka@kbo.hr

Collegium Antropologicum
|May 4, 2010
PubMed

Insights

Fine needle aspiration cytology can diagnose granular cell tumors, which are rare benign lesions. Surgical excision offers a cure for these tumors, with cytology being the preferred diagnostic method.

Area of Science:

  • Oncology
  • Cytopathology
  • Surgical Pathology

Background:

  • Granular cell tumors (GCTs) are uncommon neoplasms with a predilection for soft tissues.
  • While typically benign, they can occur in various anatomical locations, presenting diagnostic challenges.

Observation:

  • A case of a 25-year-old male with an inguinal mass, initially suspected as lymphadenopathy, is presented.
  • Fine needle aspiration (FNA) cytology revealed characteristic polygonal cells with granular cytoplasm and eccentric nuclei.

Findings:

  • Cytological findings were consistent with a granular cell tumor.
  • Histopathological examination of the surgically excised mass confirmed the diagnosis of benign granular cell tumor.

Implications:

  • Fine needle aspiration cytology is a valuable and potentially diagnostic tool for granular cell tumors.
  • Complete surgical excision is curative for benign granular cell tumors, highlighting the importance of accurate preoperative diagnosis.

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