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Updated: Dec 27, 2025

The Chick Chorioallantoic Membrane In Vivo Model to Assess Perineural Invasion in Head and Neck Cancer
Published on: June 21, 2019
Head and neck cutaneous metastasis of testicular choriocarcinoma
Sepehr Shabani1, Nicholas Pritchard2, Tapan A Padhya2
1Department of Otolaryngology-Head and Neck Surgery, USF Health Morsani College of Medicine, Tampa, Florida, USA sshabani@usf.edu.
Abstract:
Testicular choriocarcinoma (CC) is a malignant germ cell tumour which most frequently presents with disseminated metastasis, often involving the lungs, brain and liver. Metastatic are characterised by extensive vascularity, often causing patients to present emergently with potentially life-threatening haemorrhagic complications. We report a patient with disseminated testicular CC, presenting with haemorrhage from a dermal metastatic focus involving the lower lip and mentum, requiring surgical intervention. This unique case illustrates the potential utility of palliative surgery, for the management of symptomatic metastatic disease, such as those caused by testicular CC.

