Cutaneous and subcutaneous metastases of rectal cancer.

The occurrence of cutaneous metastatic disease from colorectal cancer is uncommon and typically signifies widespread disease with poor prognosis. Colorectal metastases usually occur within the first 3 years of follow up, and the median survival of patients after the appearance of cutaneous metastatic lesions is 18 to 20 months. We describe an unusual case of a 60-year-old woman with a metachronous skin lesion as the sole site of metastatic disease, and a relatively long interval between the appearance of skin metastases and death.

Breast carcinoma: a report on the potential usage of the CC chemokine RANTES as a marker for a progressive disease.

Background: High incidence and intensity of RANTES (CC chemokine) expression were noted in advanced breast carcinoma.

Objective: To present two cases of breast carcinoma patients in whom RANTES expression was analyzed in parallel to disease progression.

Results: Although no evidence of malignancy was detected in the axillary lymph nodes of the two patients, their disease progressed.

CMF (cyclophosphamide, methotrexate, 5-fluorouracil) versus CNF (cyclophosphamide, mitoxantrone, 5-fluorouracil) as adjuvant chemotherapy for stage II lymph-node positive breast cancer: results by demographic and clinical subgroups.

A multicenter phase III randomized study comparing the efficacies of two adjuvant polychemotherapeutic regimens in 145 patients with stage II node-positive breast cancer: the standard chemotherapy combination, CMF (cyclophosphamide, methotrexate, 5-fluorouracil), and an experimental protocol, CNF (cyclophosphamide, mitoxantrone [Novantrone], 5-fluorouracil) in which mitoxantrone replaced methotrexate. The finding of a significant advantage ( p= 0.04) in the disease-free survival for those receiving mitoxantrone (mean survival 4.

The CC chemokine RANTES in breast carcinoma progression: regulation of expression and potential mechanisms of promalignant activity.

Breast cancer progression may be affected by various cellular components expressed by the tumor cells and/or by microenvironmental factors. Many studies report the correlation between breast cancer progression and monocyte infiltration into the tumor site. We have identified recently the CC chemokine regulated on activation, normal T cell expressed and secreted (RANTES), a major monocyte chemoattractant expressed by breast tumor cells, as a potential contributor to breast cancer progression.