Papillary intralymphatic angioendothelioma: Dabska tumor.

Papillary intralymphatic angioendothelioma (Dabska tumor) is a rarely metastasizing lymphatic vascular neoplasm that usually affects children and young adults. The majority of these cases occur in soft tissues of extremities, and to date less than 40 cases have been described. Despite the generally indolent evolution, can be locally invasive with the potential to metastasize. We describe a case of a young woman presenting with a plantar lesion, for 9 months and histological diagnosis of Dabska tumor. This neoplasm should be considered in the differential diagnosis of vascular dermatoses, allowing early diagnosis and treatment. Long-term follow-up should be performed.

Silva TS ，Araujo LR ，Paiva GR ，Andrade RG ... -  《-》

Endovascular papillary angioendothelioma (Dabska tumor): underrecognized malignant tumor in childhood.

Endovascular papillary angioendothelioma, or Dabska tumor, was first presented in 1969 by Maria Dabska where she presented cases occurring in 6 children. The tumor was described as being a low-grade angiosarcoma characterized by papillary endovascular proliferations of atypical endothelial cells and anastomosing vascular channels within the dermis. Since its original description, only 30 case reports have been written describing the varying presentation, clinical course, and histopathology of this tumor. This case report documents the presentation and management of endovascular papillary angioendothelioma in a young male and reviews the current literature. Because more cases of EPAs are reported, perhaps a more standard approach to accurate diagnosis and treatment with surgical intervention and pathologic recognition via microscopy and immunohistochemistry can be determined.

Neves RI ，Stevenson J ，Hancey MJ ，Vangelisti G ，Miraliakbari R ，Mackay D ，Clarke L ... -  《-》

Locally Invasive Papillary Intralymphatic Angioendothelioma Arising Within a Lymphatic/Venous Malformation.

Al-Refai R ，Morrar D ，Bendari A ，Sham S ，Unger P ，Edelman M ... -  《American Journal of Case Reports》

Endovascular papillary angioendothelioma (Dabska tumor) of bone.

McCarthy EF ，Lietman S ，Argani P ，Frassica FJ ... -  《SKELETAL RADIOLOGY》

Endovascular papillary angioendothelioma (Dabska tumor).

Fukunaga M 《PATHOLOGY INTERNATIONAL》