Robotic excision of interaortocaval paraganglioma: a case report with the literature review

摘要

Abstract Background Paragangliomas are rare neuroendocrine tumors of extra adrenal origin. The symptomatic paragangliomas require multimodal treatment approach. Case Presentation We report a case of 34-year-old female who presented with complains of headache and blurring of vision. Examination revealed Hypertensive crisis with grade 3 retinopathy. The patient was diagnosed as a case of extra-adrenal paraganglioma during evaluation for secondary hypertension. Magnetic Resonance Imaging of the abdomen revealed 23*28*28 mm mass lesion in the inter-aortocaval region at the level of L3–L4. The patient was started on medical management for hypertension and was managed safely with robot-assisted surgery, owing to enhanced visualization of feeding vessels and avoidance of excessive manipulation of tumor. Conclusions Our case report emphasizes on the robot assisted surgical technique for the removal of tumor in a vulnerable anatomical position and presents a review of the literature.