Endoscopic parathyroidectomy in primary hyperparathyroidism.
During the past decade, endoscopic video-assisted parathyroidectomy (EP) for primary hyper parathyroidism (PHPT) has gained wider acceptance. The endoscopic gasless procedure described by P. Miccoli (1997-1998) offers an attractive technique. A routine preoperative localization study was performed with both ultrasonography and 99m TC-Sestamibi scintigraphy for each patient with sporadic PHPT. The criteria to select patients eligible for EP included absence of significant nodular goiter, a previous neck surgery, a need for concomitant thyroidectomy, a significant obesity, and multiple enlarged parathyroid glands. The surgical outcome and the use of preoperative localization together with the operative strategy were evaluated. From 2005 to 2009, 59 out of 75 patients (78%) were potentially candidates for this approach. An enlarged parathyroid gland was located by both types of imaging for 34 patients (57%) and by 99 m Tc-Sestamibi scintigraphy for 46 patients (77%). Conversion was required in 11 cases (18%). Nine patients had a negative preoperative imaging study and five underwent a successful EP. The operating time ranged from 35 to 120 min (median 45 min). Usually patients were discharged home at 48 h. There were no cases of permanent hypocalcemia or recurrent laryngeal nerve palsy. Postoperative review showed that all calcium and parathyroid hormone levels remained normal at 3 months except for 1 patient with a double adenoma. EP is a quick, safe, and effective procedure in a selected group of patients. Our results show that this technique can be easily introduced into a general head and neck practice.
Department of Otolaryngology-Head and Neck Surgery, North Hospital, Saint-Etienne University Hospital Centre, 42055 Saint-Etienne Cedex 2, France.
Jean-Michel
JM
Prades
Alexander
A
Asanau
Andrei P
AP
Timoshenko
Marie
M
Gavid
Christian
C
Martin
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D049950:Hyperparathyroidism, Primary / Q000175:diagnosis / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010280:Parathyroid Glands / Q000000981:diagnostic imaging; D016105:Parathyroidectomy / Q000379:methods*; D011877:Radionuclide Imaging; D012189:Retrospective Studies; D016896:Treatment Outcome; D014463:Ultrasonography; D055815:Young Adult