Mycotic pseudoaneurysm mimicking carotid body tumor

Authors

  • Shrikant V. Solav Consultant, Nuclear Medicine, Dr. Solav’s SPECT Lab, Pune, Maharashtra
  • Abhijit M. Patil Consultant, Radiologist, Dr. Solav’s SPECT Lab, Pune, Maharashtra
  • Shailendra V. Savale Consultant, Radiologist, Dr. Solav’s SPECT Lab, Pune, Maharashtra
  • Suresh N. Shinde Consultant Physician, Poona Hospital, Pune, Maharashtra

DOI:

https://doi.org/10.18203/issn.2454-5929.ijohns20182726

Keywords:

Mycotic aneurysm, FDG PET CT scan, Carotid body tumor, Pseudoaneurysm

Abstract

Masses in carotid space can be of varied etiology. These usually displace the parapharyngeal space anteriorly. They can arise from various structures and may be cystic or solid. Carotid body tumors are neural crest in origin and usually cause splaying of carotid vessels resulting is “Lyre sign”. Presented in this case report is a hypermetabolic mass resulting from mycotic aneurysm mimicking carotid body tumor. 

Author Biographies

Shrikant V. Solav, Consultant, Nuclear Medicine, Dr. Solav’s SPECT Lab, Pune, Maharashtra

Chief Consultrant, Nuclear Medicine.

Abhijit M. Patil, Consultant, Radiologist, Dr. Solav’s SPECT Lab, Pune, Maharashtra

Consultant Radiologist for PET CT

Shailendra V. Savale, Consultant, Radiologist, Dr. Solav’s SPECT Lab, Pune, Maharashtra

Consultant Radiologist, Dr Solav's SPECT Lab

Suresh N. Shinde, Consultant Physician, Poona Hospital, Pune, Maharashtra

Consultant , Poona Hospital.

References

Osler W. The Gulstonian lectures on malignant endocarditis. Br M J. 1885;1:467.

Kaufman SL, White RI Jr, Harrington DP. Protean manifestations of mycotic aneurysm. Am J Roentgenil. 1978;131(6):1019-25.

Nakata Y, Shionoya S, Kamiya K. Pathogenesis of mycotic aneurysm. Angiology 1968;19(10):593-601.

McCollum CH, Wheeler WG, Nova GP et al. Aneurysms of the extracranial carotid artery: twenty one years experience. Am J Surg. 1979;137:196-200.

Jaruskova M, Belohlavek O. Role of FDG PET CT in the diagnosis of prolonged febrile states. Eur J Nucl Med Mol imagaing 2006;33(8):913-918.

Power AH, Bewley AF, Joe JK. Carotid body tumors. Stanley JC, Veith FJ, Wakefield TW. Current therapy in vascular and endovascular surgery, 5th ed. Elsevier, Philadelphia; 2014: 141-145.

Arya S, Rao V, Juvekar S, Dcruz AK.. Carotid body tumors: objective criteria to predict the Shamblin group on MR imaging. Am J Neuroradiol. 2008;29(7):1349-54.

Day TA, Bewley AF, Joe JK. Neoplasms of the neck. Flint PW, Haughey BH, Lund V, et al. Cummings Otolaryngology, 6th ed. Philadelphia: Elsevier; 2015: 1787-1804.

Chong VF, Fan YF. Pictorial review: Radiology of the carotid space. Clin Radiol. 1996;51:762-8.

Pearson SE, Choi SS. Pseudoaneurysm of the internal carotid artery: A case report and review of literature. Arch Otolaryngol Head and Neck Surg. 2005;131:454-6.

Downloads

Published

2018-06-23

Issue

Section

Case Reports