귀밑샘의 형질세포와 호산성 조직구를 다량 함유한 림프절외 변연부 B-세포 림프종의 세침흡인 세포검사 소견 -1예 보고-Fine Needle Aspiration Cytology of Extranodal Marginal Zone B cell Lymphoma with Abundant Plasma Cells and Eosinophilic Histiocytes in Parotid Gland
- Other Titles
- Fine Needle Aspiration Cytology of Extranodal Marginal Zone B cell Lymphoma with Abundant Plasma Cells and Eosinophilic Histiocytes in Parotid Gland
- Authors
- 이영석; 채양석; 염범우; 최종상; 김철환; 안정석
- Issue Date
- 2007
- Publisher
- 대한세포병리학회
- Keywords
- Extranodal marginal zone B cell lymphoma; Parotid gland; FNAC
- Citation
- 대한세포병리학회지, v.18, no.2, pp.165 - 169
- Indexed
- KCI
OTHER
- Journal Title
- 대한세포병리학회지
- Volume
- 18
- Number
- 2
- Start Page
- 165
- End Page
- 169
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/124287
- ISSN
- 1017-0391
- Abstract
- The authors present the fine needle aspiration cytology (FNAC)
cytologic findings of a case of extranodal marginal zone B cell lymphoma
(MZBCL), which featured abundant plasma cells and
eosinophilic histiocytes arising in both parotid glands. A 49-year-old
female presented with palpable masses in both parotid glands. She
had been suffering from systemic lupus erythematosus and rheumatoid
arthritis. The lesions were evaluated by FNAC and smears showed
a small number of clusters of oncocytic cells with abundant
eosinophilic granular cytoplasm and small nuclei, intermixed with small
to medium-sized lymphoid cells containing round to lobulated nuclei,
which suggested Warthin's tumor. Some of lymphoid cells had a plasmacytoid
appearance, and some scattered large cells contained a
large amount of eosinophilic cytoplasm. Bilateral superficial parotidectomy
was performed and a histopathologic study indicated MZBCL
with abundant plasma cells, intermixed with eosinophilic histiocytes.
The presence of oncocytic cells and a mixture of lymphoid and plasma
cells indicates Warthin's tumor, but the cytologic features of a relatively
monotonous small to medium-sized lymphoid infiltrate suggest the
possibility of MZBCL in the clinical setting of an FNAC study performed
on a patient suffering from a connective tissue disease.
(Korean J Cytopathol 2007;8(2):165-169)
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