Fine needle aspiration cytology of a rhabdomyoma of the pharynx.
The fine needle aspiration (FNA) cytology of an extracardiac adult rhabdomyoma of the pharynx is documented. The smear of the aspirate contained large cells with peripherally located, uniform, round nuclei and abundant granular eosinophilic cytoplasm. In addition to these features, peripheral vacuoles were seen in sections of a cell block prepared from the aspirate. Special stains of the cell block sections and of the surgical specimen showed cross striations in some cells while electron microscopy showed the typical features of adult rhabdomyoma. The findings in this case suggest that FNA can diagnose this rare, benign neoplasm when it presents as a solitary mass in the head and neck region. Its differential diagnosis from other neoplasms that occur in that area is discussed.
Eigenbrodt
M L
ML
Cunningham
L F
LF
D000368:Aged; D001707:Biopsy, Needle; D003581:Cytodiagnosis; D006801:Humans; D008297:Male; D010610:Pharyngeal Neoplasms / Q000473:pathology*; D012207:Rhabdomyoma / Q000473:pathology*