Total or near total thyroidectomy versus limited resection for radiation-associated thyroid nodules: a twelve-year follow-up of patients in a thyroid screening program

Journal Article · Mon Dec 01 04:00:00 EST 1986 · Surgery; (United States)

OSTI ID:6927922

Deaconson, T F; Wilson, S D; Cerletty, J M; Komorowski, R A

Controversy continues regarding the extent of thyroidectomy appropriate for patients with radiation-associated thyroid nodules. The incidence of cancer in this group of patients is more than 50% when near total or total thyroidectomy is done and all thyroid tissue is serially sectioned and examined. Tumor multicentricity is common. Is total or near total thyroidectomy warranted in all of these patients. A prospective study and follow-up program of 2118 patients with prior low-dose head and neck irradiation who entered into a thyroid screening program allowed us to examine how the extent of thyroidectomy influenced the clinical course of these patients. Near total or total thyroidectomy was performed in 59 patients (36 had cancer), and limited thyroid resection, that is, lobectomy or less, was done in 78 patients (four of whom had cancer). During follow-up, only three patients have developed recurrent cancer; two had near total thyroidectomy and one had total thyroidectomy at first operation. Two patients with limited thyroid resection have had reoperation for new thyroid nodules, both of whom had benign nodules. We conclude that although limited thyroid resection may leave occult malignancies in unresected thyroid tissue, there is no significant difference in outcome between patients with limited resection and those with near total or total thyroidectomy after a 12-year follow-up of the program. Significant differences in cancer recurrence rats may occur with longer follow-up.

• Research Organization: Medical College of Wisconsin, Milwaukee
• OSTI ID: 6927922
• Journal Information: Surgery; (United States), Journal Name: Surgery; (United States) Vol. 6; ISSN SURGA
• Country of Publication: United States
• Language: English

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63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BODY
CARCINOMAS
COMPARATIVE EVALUATIONS
DISEASES
ENDOCRINE GLANDS
GLANDS
MEDICINE
NEOPLASMS
ORGANS
PATHOLOGICAL CHANGES
PATIENTS
POST-IRRADIATION THERAPY
RADIATION EFFECTS
SURGERY
THERAPY
THYROID
THYROIDECTOMY