Guidelines from the Brazilian society of surgical oncology regarding indications and technical aspects of neck dissection in papillary, follicular, and medullary thyroid cancers
Arch. endocrinol. metab. (Online)
; 67(4): e000607, Mar.-Apr. 2023. tab
Article
in En
|
LILACS-Express
| LILACS
| ID: biblio-1439229
Responsible library:
BR1.1
ABSTRACT
ABSTRACT Objective:
The purpose of these guidelines is to provide specific recommendations for the surgical treatment of neck metastases in patients with papillary, follicular, and medullary thyroid carcinomas. Materials andmethods:
Recommendations were developed based on research of scientific articles (preferentially meta-analyses) and guidelines issued by international medical specialty societies. The American College of Physicians' Guideline Grading System was used to determine the levels of evidence and grades of recommendations. The following questions were answered A) Is elective neck dissection indicated in the treatment of papillary, follicular, and medullary thyroid carcinoma? B) When should central, lateral, and modified radical neck dissection be performed? C) Could molecular tests guide the extent of the neck dissection? Results/conclusion:
Recommendation 1 Elective central neck dissection is not indicated in patients with cN0 well-differentiated thyroid carcinoma or in those with noninvasive T1 and T2 tumors but may be considered in T3-T4 tumors or in the presence of metastases in the lateral neck compartments. Recommendation 2 Elective central neck dissection is recommended in medullary thyroid carcinoma. Recommendation 3 Selective neck dissection of levels II-V should be indicated to treat neck metastases in papillary thyroid cancer, an approach that decreases the risk of recurrence and mortality. Recommendation 4 Compartmental neck dissection is indicated in the treatment of lymph node recurrence after elective or therapeutic neck dissection; "berry node picking" is not recommended. Recommendation 5 There are currently no recommendations regarding the use of molecular tests in guiding the extent of neck dissection in thyroid cancer.
Full text:
1
Collection:
01-internacional
Database:
LILACS
Type of study:
Guideline
Country/Region as subject:
America do sul
/
Brasil
Language:
En
Journal:
Arch. endocrinol. metab. (Online)
Journal subject:
ENDOCRINOLOGIA
/
METABOLISMO
Year:
2023
Type:
Article
Affiliation country:
Brazil