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Abstract

Paraneoplastic acral vascular syndrome (PAVS) is a captivating enigma in the landscape of oncological pathology, characterized by vascular disturbances of the extremities. PAVS is linked to rapidly progressing trajectory and understanding the intricate interplay between cancer and this vascular dysfunction is imperative for timely diagnosis. We describe the case of a 45-year-old cachectic male who presented at the ICU with bilateral tumefied, cyanotic digits, accompanied by acute pain and numbness in both hands. A Digital Angiography described complete obstruction of the digital arteries. Imaging showed a laterocervical tumor mass with pulmonary metastases. This form of digital ischemia likely stems from endothelial dysfunction and prothrombotic effects induced by the tumor through a paraneoplastic mechanism. This case underscores the importance of recognizing acral vascular syndrome, prompting thorough investigation for an underlying malignancy. Ultimately, collective efforts aimed at enhancing our understanding of PAVS and optimizing its management hold promise for improving outcomes and alleviating the burden of this condition on affected patients.

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Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

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