
A positive CHMP opinion supports the perioperative use of pembrolizumab plus enfortumab vedotin in resectable MIBC regardless of cisplatin eligibility.
A 17-year-old female carries a diagnosis of Li-Fraumeni syndrome (a rare autosomal dominant syndrome) and presents with a large mass in the right shoulder. The mass is excised.
What is your most likely diagnosis of this mass?



!["Patients [with cancer] and physicians would rather have a fixed-duration treatment, if possible," said Julie M. Vose, MD, MBA, at SOHO 2026.](https://cdn.sanity.io/images/0vv8moc6/cancernetwork/1cfb57db416943d8f8690afb0bc0d13aa3d90683-400x400.jpg?w=350&fit=crop&auto=format)

