The fifth edition of the World Health Organization Classification of Tumors of Soft Tissue and
Bone was published in early 2020. The revisions reflect a consensus among an …

Highlights•This consensus paper provides key recommendations on the management of
epithelioid hemangioendothelioma (EHE).•Recommendations followed a consensus …

Perivascular and vascular neoplasms of the head and neck are a rare group of tumors
comprising a spectrum of clinical/biologic and histological features. They are frequently …

Substantial progress has been made in understanding the molecular pathways associated
with vascular tumors over the last two decades. In addition to mutations and copy number …

Over the past several centuries, the integration of contemporary medical techniques and
innovative technologies, like genetic sequencing, have played a pivotal role in enhancing …

Composite hemangioendothelioma (CHE) is considered a borderline malignant vascular
tumor defined by an admixture of distinct vascular neoplastic components. A 21-year-old …

Introduction The group of vascular tumors contains many different entities, and is considered
difficult by pathologists, as they often have overlapping histological characteristics …

There are no validated housekeeping genes in induced pluripotent stem cells (iPSC) and
derived endothelial iPSC (iPSC-EC). Thus a comparison of gene expression levels is less …

Aims Epithelioid haemangioma (EH) of bone remains a highly controversial entity. Indeed,
the WHO classifies EHs of soft tissues as benign tumours, whereas bone EHs are …

Background Epithelioid haemangioma (EH) arising from the skin is a benign vascular
tumour with marked inflammatory cell infiltration, which exhibits a high tendency to persist …