Case 1
Benign lymphadenitis, syphilitic (secondary stage) luetic lymphadenitis Special stains (not included): Warthin-Starry : abundant spirochete organisms concentred in the areas of organizing granulomas

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Case 2
Castleman's disease

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Case 3
Benign lymphadenitis, suppurative granulomatous type (early), indicative of infectious etiology

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Case 4
Mantle cell lymphoma, involving gastrointestinal tract as "multiple lymphomatous polyposis" Special stains (not included): CD20, CD43: positive

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Case 5
Malignant lymphoma, unclassifiable, of intermediate grade (?higher grade progression of plasmacytoid small lymphocytic lymphoma) Special stains (not included): CD20, CD43: positive No light chain restriction

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Case 6
Small lymphocytic lymphoma, pleomorphic variant, with Hodgkin's disease - like features.

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Case 7
Low grade B cell lymphoma of MALT type, involving jejunum and ileum (B marginal zone lymphoma, primary extranodal)

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Case 8
Low grade B cell lymphoma of MALT type, involving parotid gland (B marginal zone lymphoma primary exttranodal)

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Case 9
Low grade B cell lymphoma of MALT type, involving tonsil, submandibular gland, and regional lymph node (B marginal zone lymphoma, primary extranodal)

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Case 10
Follicular smallcleaved cell lymphoma, with areas of diffuse growth pattern

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Case 11
Diffuse large cell lymphoma (large cleaved cell variant), representing progression from follicular mixed type lymphoma

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Case 12
Small noncleaved cell lymphoma, pleomorphic variant (Burkitt-like lymphoma)

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Case 13
Anaplastic plasmocytoma (abundant Dutcher's bodies) Special stains (not included): kappa light chain restriction. LCA: faintly positive

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Case 14
Anaplastic large cell lymphoma, of (unusual) B cell phenotype Special stains (not included): CD20, CD30: positive cytokeratin, mucin, melanin stains: negative

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Case 16
Hodgkin' disease, mixed cellularity type, simulating non Hodgkin's immublastic lymphoma Special stains (not included): CD30 (Ber-H2): positive in large bizarre RS cells and mononuclear variants CD45RO (UCHL1): positive in the surrounding lymphocytes CD20

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List All the 19 cases in this seminar