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Intestinal Perforation: A Rare Complication of Treatment With Bevacizumab

Ramesh Adhikari1,2, Medha Ghose3, Aysun Tekin4

  • 1Hospital Medicine, Franciscan Health, Lafayette, USA.

Cureus
|April 28, 2021
PubMed

Bevacizumab, a monoclonal immunoglobulin-G1 antibody directed against vascular endothelial growth factor (VEGF), inhibits angiogenesis. Gastrointestinal perforation is a serious and often fatal adverse event related to bevacizumab use. Bevacizumab is indicated in the treatment of colorectal malignancies, certain subtypes of non-small cell lung carcinoma, metastatic renal cell carcinomas, and cervical cancers. It is also indicated in the treatment of recurrent glioblastoma (GBM) in adult patients as the sole treatment agent or in combination with other antineoplastic medications. We present a case of a patient on bevacizumab currently with glioblastoma multiforme and seizures, who was previously treated with radiation treatment and temozolomide. The patient presented to the emergency room with abdominal pain, seizures and was diagnosed to have an intestinal perforation.

Keywords:
bevacizumabcancerperforation

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