• 대한두경부종양학회지
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• 제31권1호
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• pp.43-46
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• 2015

The Mantle cell lymphoma(MCL) is a relatively rare subtype of malignant lymphoma characterized by chromosomal translocation t(11 ; 14)(q13 ; q32), positive response for CD5, and nuclear cyclin D1. It is account for an estimated 3-6% of all non-Hodgkin's lymphoma. The involvement of extra-nodal site is not uncommon, whereas salivary glands are rarely affected. It is more commonly occurred in men and old age and approximately 75% of cases are diagnosed with advanced stage. It is usually characterized by an aggressive clinical course, and the prognosis is poorer than other type of head and neck lymphoma. We recently encountered a 69-year-old female with mass in parotid tail and upper neck, and it was diagnosed as mantle cell lymphoma. We report the unique case with a review of literature.

• 대한세포병리학회지
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• 제12권1호
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• pp.53-56
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• 2001

Cytologic features of a case of mantle cell lymphoma is presented, which was obtained by fine needle aspiration cytoloby and confirmed by excisional biopsy of axillary lymph node. A 67-year-old female alleged palpable masses in both axillae for several months. Additional multiple lymphadenopathies were found in the both neck and inguinal areas. The main cytologic feature was carpeting on monotonous slightly atypical small lymphocytes without heterogeneous components. The nuclei of these lymphocytes are slightly larger than benign small lymphocyte and relatively round with some Indentation. Nucleolus was not prominent and no mitosis was found. Their cytoplasm was scanty and cyanophilic in Papanicolaou's stain. The histiocytic cells, which had bland-looking banded nuclei and abundant cytoplasm, corresponding to pink histiocytes were shown. Excisional blopsy of lymph nodes was diagnosed as mantle ceil lymphoma, diffuse type.

• 대한두경부종양학회지
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• 제31권1호
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• pp.34-38
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• 2015

Progressive transformation of germinal centers(PTGC) is a rare benign lymph node enlargement characterized by chronic lymphadenopathy and the presence of germinal centers with fused and expanded mantles within a lymph node that are 3-5 times the size of a typical reactive follicle. Although PTGC is reported in 3.5-10% of chronic lymphadenopathy, head and neck surgeons do not often experience this condition and its clinical implications. Althoug PTGC is benign disease, it could not be excluded the association with other malignant lymphoid diseases. Therefore, periodic follow up of PTGC patient could be required. We report two cases at this study ; a 16 years old man who visited out-patient clinic due to palpable mass of right cervical area, several months ago, and a 35 years old man who visited out-patient clinic for evaluating right cervical mass. Both of two patients were diagnosed with PTGC. In this study, we focus on the clinic-pathologic features of this uncommon disease along with other literature reviews.

• 대한두경부종양학회지
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• 제37권1호
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• pp.23-27
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• 2021

Mantle cell lymphoma (MCL) is a rare subtype of B-cell neoplasm and it accounts for about 3~6% of all non-Hodgkin's lymphomas. It occurs mainly in middle-aged or elderly man, involving the extra-nodal sites such as gastrointestinal tract, bone marrow and Waldeyer's ring. The incidence of the MCL in salivary gland is about 3%. The blastoid MCL is a rare variant and it has a very aggressive clinical course. It is extremely rare to be arising from the parotid gland. To our knowledge, similar case has not been reported in domestic literature, one case has been described in English literature. We experienced a rare and unique disease entity and report it with brief literature review.