[Glomus caroticum chemodectoma. Review on current diagnosis and therapy]. / Glomus caroticum--Chemodectom. Ubersicht über die aktuelle Diagnostik und Therapie.
Wien Klin Wochenschr
; 112(3): 115-20, 2000 Feb 11.
Article
en De
| MEDLINE
| ID: mdl-10729962
ABSTRACT
Carotid body tumors are rare neoplasms arising from the small chemoreceptor organ in the adventitia of the common carotid bifurcation. Patients with carotid body tumours usually present with a gradually enlarging non-tender anterolateral neck mass. Differential diagnosis includes metastatic lymph nodes, carotid artery aneurysm, salivary gland tumour, branchial cleft cyst, and neurogenic or thyroid tumours. When such a lesion is suspected, a non-invasive Doppler colour flow ultrasonography enables the clinician to arrive at a definite diagnosis. Subsequent arteriography is mandatory, because the finding of an intensely blushing hypervascular mass spreading into the carotid bifurcation further supports the diagnosis and provides accurate preoperative information concerning arterial blood supply. Computed tomography scanning is appropriate to delineate the relation of the tumour to adherent structures, while magnetic resonance tomography demonstrates the relation of the tumour to the adjacent internal jugular vein and the carotid artery. Selective embolization should be performed for safe surgical removal with less bleeding. Early surgery is the treatment of choice and is recommended in order to minimize major risks. Subadventitial resection is the most established technique. Radical resection prevents local recurrence and has the best long-term results. Removal of the internal or common carotid arteries can become mandatory in selected cases of extensive disease. Surgical treatment by an experienced team is associated with considerably low mortality and morbidity.
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Bases de datos:
MEDLINE
Asunto principal:
Tumor del Cuerpo Carotídeo
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Límite:
Adult
/
Aged
/
Aged80
/
Humans
/
Middle aged
Idioma:
De
Revista:
Wien Klin Wochenschr
Año:
2000
Tipo del documento:
Article