The human PROX1 gene (Prospero homeobox gene 1) is a member of the homeobox
transcription factor family. PROX1 plays a key role in the development of the lymphatic …

We report 21 cases of a distinctive and unique vascular tumor which we propose to be a
pure lymphatic-type angiosarcoma characterized by architectural and growth characteristics …

Objectives Angiosarcomas are rare malignant mesenchymal neoplasms of endothelial cell
origin with a predilection to the ventral abdominal wall in cats. Larger case series describing …

Cutaneous angiosarcoma of the scalp can rapidly develop into pulmonary metastasis. The
pulmonary metastatic lesions display a unique appearance, so-called thin-walled cysts …

Epithelioid angiosarcomas (EAS) of kidney are rare and aggressive tumors with
noncharacteristic imaging features that overlap with those of inflammatory conditions and …

In this report, we describe a very rare case of metastatic epithelioid hemangio‐endothelioma
(EHE) originating from other organs such as the lung and requiring craniotomy due to …

Angiosarcoma is a rare but highly aggressive sarcoma of mesenchymal origin with a high
mortality rate. Due to its rarity, there are very limited reports on the clinical outcomes of …

A 26-year-old female presented with pain and swelling of distal thigh and distal leg. She was
diagnosed with multifocal epitheloid hemangioendothelioma (EHE) and was successfully …

A 41-year-old woman carrying a germline tuberous sclerosis complex 2 (TSC2) mutation,
whose regular medical follow-up for tuberous sclerosis complex and tuberous sclerosis …

Cutaneous angiosarcoma or lymphangiosarcoma represents an uncommon aggressive
tumor known to arise on a background of chronic lymphedema secondary to various …