귀밑샘에 발생한 섬유종증 -증례보고-
Fibromatosis of the Parotid Gland -A Case Report-
김대수, 김철환, 김인선,
소속 상세정보
김대수 ( Kim Dae-Su )
고려대학교 의과대학 병리학교실
김철환 ( Kim Chul-Hwan )
고려대학교 의과대학 병리학교실
김인선 ( Kim In-Sun )
고려대학교 의과대학 병리학교실
KMID : 0357920020360020112
Abstract
A 51-year-old woman was presented with a palpable mass in the infraauricular area that had existed for 4 months. the mass from the superficial lobe of the parotid gland was 2.7 ㎝ in the greatest dimension and was ill-defined with rubbery, homogeneous, and fibrotic appearance. Histologically, the lesion was infiltrative into the loblues of the paratid gland, and was composed of a proliferation of spindle or stellate cells with cellular and sclerotic areas. On immunohistochemistry, the cells were only positive for vimentin and focally for smooth muscle actin. Differential diagnosis from nerve sheath tumors and solitary fibrous tumors involving the parotied gland was emphasized.
키워드
Parotid Neoplasms;Fibromatosis;Abdominal
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