[New surgical approaches to primary hyperparathyroidism].
We have seen recently the appearance of several new techniques for parathyroidectomy: the minimally invasive techniques all have a limited incision when compared to classic transverse cervical incision and are targeted on one specific parathyroid gland. These interventions are today possible for three main reasons: the available imaging techniques permit to locate the diseased gland, the use of rapid intraoperative PTH assay can confirm the successful extirpation, new instrumentation and miniaturised cameras have been adapted for this kind of surgery. Amongst minimally invasive techniques applied to parathyroidectomy, the video-assisted technique has the main advantage to offer a magnified view that permits a precise and careful dissection with minimal risks. Not all patients presenting a primary hyperparathyroidism are candidates for this surgery. Contraindications are mainly due to a large goiter, previous surgery in the parathyroid vicinity, suspicious multiglandular disease and equivocal preoperative localising studies. Currently 60% of patients with primary hyperparathyroidism can benefit of these techniques. Studies comparing conventional parathyroid surgery to endoscopic techniques have shown a diminution of postoperative pain and better cosmetic results with endoscopic techniques. If early results are similar to those obtained with conventional traditional open parathyroidectomies it is still too soon to evaluate what will be the recurrence rate of these new techniques.
Henry
Jean-François
JF
Service de chirurgie générale et endocrinienne Hôpital de la Timone Marseille, France. jfhenry@ap-hm.fr
Sebag
Frédéric
F
Misso
Claudia
C
Da Costa
Valence
V
Tardivet
Laurent
L
D005260:Female; D006801:Humans; D006961:Hyperparathyroidism / Q000097:blood / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010281:Parathyroid Hormone / Q000097:blood; D016105:Parathyroidectomy / Q000379:methods*; D011300:Preoperative Care
D010281:Parathyroid Hormone