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Updated: Jun 13, 2026

07:50
Utilization of Ultrasound Guided Tissue-directed Cellular Implantation for the Establishment of Biologically Relevant Metastatic Tumor Xenografts
Published on: May 25, 2018
[Subcutaneous tumour in an adolescent]
M C Herwig1, B Wabbels, F G Holz
1Universitäts-Augenklinik Bonn, Bonn. martina.herwig@ukb.uni-bonn.de
Abstract:
A 13-year-old adolescent presented with an enlarging subcutaneous mass beneath the right eyebrow. Clinically suspicious for dermoid cyst or pilomatrixoma, it was decided to remove the tumour completely. Based on histopathological examination the diagnosis of intravascular papillary endothelial hyperplasia (IPEH) was made. Histopathological features are discussed with regard to the possible pathogenesis.
