GROSS SIGNS OF TUMORS IN GREAT LAKES FISH:
A MANUAL FOR FIELD BIOLOGISTS

Figure 15. Lymphosarcoma in northern pike and muskellunge. (A) A blister-like lesion typical of lymphosarcoma in a northern pike. (B) and (C) Lymphosarcoma in a muskellunge. (Courtesy of F. Gorrie).

  Figure 15a

  Figure 15b

Figure 15c

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