Cutaneous angiogenesis in patient with intravascular lymphoma (IVL): A case report

Abstract We present a case of widespread cutaneous telangiectasias in a patient with a B-cell intravascular lymphoma most likely representing tumor-induced angiogenesis. The patient presented with a rapid onset of large cutaneous telangiectasias and skin edema, followed by the development of multiorgan failure. We describe difficulties with the ante-mortem diagnosis in the patient with predominant, clinically observed, skin lesions. The patient had disseminated disease involving many organs with a rapidly fatal outcome. The final diagnosis of intravascular malignant lymphoma (IVL) was established post-mortem after morphological and immunohistochemical studies of the autopsy material.