[Metastatic thyroid tumors from adenocarcinoma of the colon: clinical and anatomo-pathological contribution].

We report herein the case of a 43 year-old man who was operated 1998 of left colectomy and hepatic resection for colic adenocarcinoma metastasized in the liver. He suffers of multinodular goiter from some years; was admitted to our hospital with a 2-month history of enlargement of goiter and appearance of a new nodule. Physical and imaging examinations disclosed a new nodules in the thyroid.

Functional and surface phenotype study of lymphocyte subsets in peripheral blood and lymph nodes of breast cancer patients.

In an attempt to identify lymphocyte subsets possibly involved in the response to malignant cells, we have studied the lymphocyte surface phenotype by using a panel of monoclonal antibodies on both peripheral blood lymphocytes (PBL) and histologically proven metastatic and nonmetastatic (i.e., "hyperplastic") axillary lymph node lymphocytes (LNL) from eight breast cancer patients.