Advances in assessment and management of carotid body tumors.
Vascular
; 19(5): 250-6, 2011 Oct.
Article
in En
| MEDLINE
| ID: mdl-21844248
Evolving technology has the potential to alter the overall management of carotid body tumors (CBTs). We review our 35-year experience emphasizing on novel modalities available in the evaluation and treatment of CBTs. Medical records of 27 CBT patients between 1975 and 2009 were retrospectively reviewed. The study cohort has been arbitrarily divided into two groups: the early years' group A (18 patients, 1975-1998) and the later years' group B (9 patients, 1999-2009). The most common presenting symptom was a painless lateral neck mass (89%). Octreotide scintigraphy and genetic testing were routinely used for group B. In two cases, octreotide scintigraphy was coupled with intraoperative radiolocalization of the lesion. Preoperative embolization was performed in four CBTs. Among group B patients, five were pretreated via a covered stent placement in the external carotid artery (ECA). Twenty-three patients (24 CBTs) were eventually operated upon. One cardiovascular death, one permanent vocal cord paralysis and six transient cranial nerve injuries account for a 4.4% 30-day mortality and a 30.4% morbidity with no significant differences among groups. In conclusion, appropriate use of new techniques in CBT management has improved diagnostic accuracy and early detection without clearly affecting overall outcome in our study cohort.
Full text:
1
Collection:
01-internacional
Health context:
2_ODS3
Database:
MEDLINE
Main subject:
Vascular Surgical Procedures
/
Carotid Body Tumor
/
Stents
/
Embolization, Therapeutic
Type of study:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
/
Screening_studies
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Vascular
Year:
2011
Document type:
Article