An example of an OSET (Ossifying Spindled and Epithelioid Tumor), a newly discovered and classified benign soft tissue tumor. Here, the OSET is seen as a surgically excised gross specimen (upper left) ...

PARIS — Several new studies investigating the controversial issue of "benign" multiple sclerosis (MS) have come to different estimates of its prevalence and provoked conflicting opinions on ...

Benign multiple sclerosis (MS) is a mild course of MS seen in 5-10% of MS patients. In people affected by benign MS, there is no worsening of functional ability even after 15 years of diagnosis.