Chondrosarcoma of the trachea. A case report and literature review.
The cytologic presentation of a case of chondrosarcoma of the trachea in a 72-year-old man is described. A mass detected on routine chest roentgenogram and defined by CT scan was used to make a touch imprint smear during partial tumor resection. The cytologic findings included round or polygonal cells with occasional binucleation, round hyperchromatic nuclei and prominent nucleoli, present in an amorphous pink-violet or light-blue background containing fragments of chondroid tissue. The histopathology was interpreted as a low-grade chondrosarcoma. Cartilaginous tumors of the trachea should be considered in the differential diagnosis of upper airway obstruction.
Matsuo
T
T
First Department of Pathology, Nagasaki University School of Medicine, Japan.
Kinoshita
S
S
Iwasaki
K
K
Shibata
M
M
Ushio
T
T
Kawata
S
S
Gotanda
T
T
D000368:Aged; D002466:Cell Nucleolus / Q000473:pathology; D002467:Cell Nucleus / Q000473:pathology; D002813:Chondrosarcoma / Q000473:pathology* / Q000601:surgery; D003581:Cytodiagnosis; D003593:Cytoplasm / Q000473:pathology; D006801:Humans; D008297:Male; D009092:Mucous Membrane / Q000473:pathology; D014134:Tracheal Neoplasms / Q000473:pathology* / Q000601:surgery