Severe headache presenting as an early sign of retroperitoneal para aortic paraganglioma.

Autor: Guruchannabasavaiah B; Department of Surgical Oncology, Nanjappa Hospital, Shimoga, Karnataka, India., Madabhavi IV; Department of Medical and Pediatric Oncology, Nanjappa Hospital, Shimoga, Karnataka, India. Electronic address: irappamadabhavi@gmail.com., Avinash DB; Department of Surgery, Director and CEO of Nanjappa Hospital, Shimoga, Karnataka, India., Aravindan R; DNB-Surgical Oncology, Department of Surgical Oncology, Nanjappa Hospital, Shimoga, Karnataka, India., Devarabhavi P; Department of Endocrinology, Nanjappa Hospital, Shimoga, Karnataka, India., Dakappa PH; Department of Clinical Pharmacology, Nanjappa Hospital, Shimoga, Karnataka, India.

Publikováno v: Oral oncology [Oral Oncol] 2021 Jun; Vol. 117, pp. 105199. Date of Electronic Publication: 2021 Feb 07.