Ultrasonography alone can reliably locate parathyroid tumours and facilitates minimally invasive parathyroidectomy.
Ann R Coll Surg Engl
; 97(6): 420-4, 2015 Sep.
Article
em En
| MEDLINE
| ID: mdl-26274755
ABSTRACT
INTRODUCTION:
Minimally invasive parathyroidectomy (MIP) is performed via a short incision (≤3cm). Previous studies have employed multiple imaging modalities including ultrasonography, sestamibi imaging and/or intraoperative parathyroid hormone assay. We present our eight-year experience of MIP using ultrasonography alone.METHODS:
One hundred parathyroidectomies performed by a single surgeon between April 2004 and December 2012 were identified in a prospectively maintained database. All patients underwent ultrasonography including preoperative marking of the lesion by a single radiologist. No other localising diagnostic tests were performed.RESULTS:
Of the 100 patients (69% female) who underwent parathyroidectomy, 93 had MIP. The median age of all cases was 58 years (range 19-90 years). All patients exhibited an elevated parathyroid hormone level (median 19pmol) in the presence of hypercalcaemia (median 2.86mmol/l, range 2.54-3.94mmol/l). Conventional surgery was indicated in seven patients owing to the need for concurrent thyroidectomy. The median operative time was 30 minutes (range 10-130 minutes). Ultrasonography localised parathyroid tumour position correctly in 98% of patients who underwent MIP, and in 97% across both MIP and non-MIP groups. Postoperative complications requiring treatment included pancreatitis and symptomatic hypocalcaemia. Follow-up review at 6-8 weeks demonstrated that 86% of open cases (6/7) and 94% of MIP cases (87/93) were rendered normocalcaemic.CONCLUSIONS:
Our study is the first to demonstrate that the sole use of ultrasonography including preoperative marking can localise parathyroid tumours correctly in 98% of cases suitable for MIP.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias das Paratireoides
/
Adenoma
/
Paratireoidectomia
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article