Breast tumors are among the most commonly encountered malignancies in clinical practice. Yet, practitioners occasionally face unexpectedly rare entities ...

Rare tumors, although individually uncommon, collectively account for a considerable proportion of cancer diagnoses and pose unique clinical and biological ...

Rare disease registries are critical infrastructures for advancing clinical research and improving patient care in conditions where low prevalence and dispersed patient populations present significant ...

Rare earth metal methylidene complexes represent an exciting frontier in organometallic chemistry, characterised by the presence of a terminal CH₂ moiety bound directly to a rare earth element. These ...