Add like
Add dislike
Add to saved papers

Ultrasound-guided core-needle biopsy of extra-ocular orbital lesions.

OBJECTIVE: To evaluate the diagnostic yield of ultrasound-guided core-needle biopsy of extra-ocular orbital lesions.

METHODS: Fifty-five patients with monolateral exophthalmos prospectively underwent computed tomography (CT) to investigate the presence of an extra-ocular mass (n = 25). Excluding benign lesions (n = 7) and patients in whom CT revealed an unknown primitive malignancy (n = 5), 13 patients (7 male, 6 female; mean age 62 ± 16 years) underwent ultrasound. Lesion appearance (echotexture, power Doppler vascularisation), size, position with respect to the cone and to the globe were recorded. Ultrasound-guided biopsies were performed (automatic, n = 9; semi-automatic 18-G needle, n = 4). Sample adequacy and complication rate were recorded.

RESULTS: Ultrasound demonstrated hypoechoic lesions with mild power Doppler vascularity, that were completely (n = 7) or partially extra-conal (n = 6), located laterally (n = 8) or posteriorly (n = 5) to the globe. Mean size was 3.25 cm. All biopsies yielded adequate material for histological and immunohistochemical analysis (nine non-Hodgkin's lymphomas, two adenocarcinomas, one lymphoid hyperplasia, one inflammatory pseudotumour). Complications included cutaneous eyelid haematoma (n = 3) and retro-bulbar haematoma (n = 1), treated conservatively and resolved at 10-day follow-up. No immediate or delayed vision reduction was reported.

CONCLUSIONS: Ultrasound-guided core-needle biopsy of extra-ocular orbital lesions is feasible and accurate, being free from long-term complications. This procedure provided 100 % adequate samples to achieve final diagnosis.

KEY POINTS: • Ultrasound-guided core-needle biopsy of extra-ocular orbital lesions seems feasible and accurate. • In this series it provided a final diagnosis in 13/13 cases. • It appears free from long-term complications. • It provides immunohistochemical analysis of the specimen. • It should represent a valuable alternative to surgical biopsy.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app