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KMID : 0361020000430070776
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Korean Journal of Otolaryngology - Head and Neck Surgery
2000 Volume.43 No. 7 p.776 ~ p.779
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Cylindrical Cell Papilloma of Frontal Sinus Managed by Osteoplastic frontal Sinus Surgery -A Case Report-
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Song Si-Youn
Kim Yong-Dae
Kim Jung-Soo
Suh Jang-Su
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Abstract
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Cylindrical cell papilloma (CCP), also named as oncocytic Schneiderian papilloma, is the rarest papilloma of
the nasal cavity and paranasal sinuses. It accounts for 3-5% of the total sinonasal papillomas.
Histologically, it is characterized by proliferating multilayered columnar cell and neoplastic epithelium
containing varying numbers of small mucous-containing cystic structures with numerous microvillous
projections on the apical cell membrane. Clinically, CCP is characterized by coexistence with malignancy,
malignant transformation, local invasion, bony destruction and frequent recurrence. Because of its rare
incidence, high recurrence rate and the possibility of misdiagnosis as malignancy, CCP must be carefully
managed needed to be followed up closely. Recently, we experienced a case of cylindrical cell papilloma
which originated from the frontal sinus and extended into frontal recess in a 55 year-old male patient.
The subject was treated successfully by osteoplastic frontal osteoplastic frontal sinus surgery, and we
thus report on the treatment of this case, along with a review of literature.
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KEYWORD
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Cylindrical cell papilloma, Frontal sinus, Osteoplastic frontal sinus surgery
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