Multidisciplinary blended learning to build a breast cancer specialist career: survey on the perspective of the first 2 cohorts of the ESO-ULM Certificate of Competence in Breast cancer (CCB).

Background: Breast Cancer (BC) specialists need to acquire comprehensive knowledge, covering their own specialty and principles of related disciplines. Blended learning, the integration of online and face-to-face learning, is becoming more and more important in academic education and has added value during pandemics which limit face-to-face learning and residential training. In this context, the ESO-ULM Certificate of Competence in Breast Cancer (CCB) provides postgraduate multidisciplinary education and delivers an academic postgraduate title.

Granular cell tumor of the breast: a multidisciplinary challenge.

Granular cell tumors are rare soft tissue tumors; they are almost never malignant, but can mimic a carcinoma clinically, radiologically and microscopically. The finding of a suspicious lump often entails subsequent diagnostic procedures that can pose significant anxiety on patients before reaching a challenging differential diagnosis. The physical and psychological burden is even more significant when such findings occur during the follow up of a previous oncologic condition.