Using a web-based system for the continuous distance education in cytopathology.

Background: The evolution of information technologies and telecommunications has made the World Wide Web a low cost and easily accessible tool for the dissemination of information and knowledge. Continuous Medical Education (CME) sites dedicated in cytopathology field are rather poor, they do not succeed in following the constant changes and lack the ability of providing cytopathologists with a dynamic learning environment, adaptable to the development of cytopathology. Learning methods including skills such as decision making, reasoning and problem solving are critical in the development of such a learning environment.

Isolated leptomeningeal carcinomatosis (carcinomatous meningitis) after taxane-induced major remission in patients with advanced breast cancer.

Objectives: To identify the incidence of leptomeningeal carcinomatosis (LMC), as the first site of systemic progression, in breast cancer patients after having obtained a major response (CR or near CR) to first-line taxane-based chemotherapy and compare these findings in retrospect with a matched-pair group of historical control patients from our database treated with nontaxane regimens.

Patients And Methods: Patients with histologically proven breast cancer having either metastatic disease or high-risk locoregional disease that were entered into treatment protocols with first-line taxane (paclitaxel or docetaxel) plus anthracyclines or mitoxantrone combinations and developed LMC as the first evidence of progression after major response (CR or >80% PR) were analyzed in the present study (n = 155), and compared, as regards the incidence of LMC, to a matched-pair retrospective group of 155 patients treated with nontaxane regimens in our unit.

Results: Seven patients with a median age of 54 years (range 40-70) developed LMC as their first evidence of progression after taxane-based regimens with a median interval of 6 months (range 2-18) from start of treatment to diagnosis of LMC.

Leptomeningeal carcinomatosis after major remission to taxane-based front-line therapy in patients with advanced breast cancer.

Aim: To determine the incidence of leptomeningeal carcinomatosis (LMC), as the first manifestation of systemic progression, in breast cancer patients after obtaining a major response (complete response, CR or >80% partial response, PR) to first-line taxane-based chemotherapy treated between 1996 and 2000 in our Medical Oncology Unit.

Patients And Methods: Patients with histologically proven breast cancer having either metastatic disease, or high-risk locoregional disease that were entered into treatment protocols with first-line taxane (paclitaxel or docetaxel) plus anthracyclines or mitoxantrone combinations and developed LMC as the first evidence of progression after major response (CR or >80% PR) were analyzed in the present study (n = 155).

Results: Seven patients with a median age of 54 (range: 40-70) years developed LMC as their first evidence of progression after taxane-based regimens with a median interval of 6 months (range: 2-18) from start of treatment to diagnosis of LMC.