Corrigendum: Bone metastasis in differentiated thyroid cancer: Spanish multicenter study of clinical characteristics, survival and prognostic factors.

[This corrects the article DOI: 10.3389/fendo.2024.

Sentinel lymph node biopsy in papillary thyroid cancer: Accuracy and application in clinical practice.

Introduction: The presence of lymph nodes metastasis in papillary thyroid cancer (PTC) modifies the type of surgical resection as well as the indication of the treatment with I in the postoperative period. This therapeutic approach is based on the results of the diagnostic tests, like the cervical ultrasonography. Currently other methods of diagnostic are tested as selective sentinel lymph node biopsy (SLNB).

Sentinel lymph node biopsy in papillary thyroid cancer: Accuracy and application in clinical practice.

Introduction: The presence of lymph nodes metastasis in papillary thyroid cancer modifies the type of surgical resection as well as the indication of the treatment with I in the postoperative period. This therapeutic approach is based on the results of the diagnostic tests, like the cervical ultrasonography. Currently other methods of diagnostic are tested as selective sentinel lymph node biopsy (SLNB).

Reference TSH levels in Spanish pregnant women. Is it possible to unify criteria?

Introduction: Specific TSH and free thyroxine ranges are needed to adequately assess maternal thyroid function during pregnancy.

Aim: The aim of this review is to review studies reporting data on references TSH and free thyroxine levels in Spanish women during the first trimester of pregnancy.

Material And Methods: Literature search and selection of studies providing reference TSH ranges in the first trimester of pregnancy.

Immunohistochemical detection of the BRAF V600E mutation in papillary thyroid carcinoma. Evaluation against real-time polymerase chain reaction.

Introduction: The BRAF V600E mutation is the most common genetic change in papillary thyroid carcinoma and is associated with a poorer clinical course. Usual methods for its study (DNA sequencing or molecular test based on PCR) are expensive and time-consuming. Recently, immunohistochemistry (IHC) for BRAF mutation has been introduced.

Consensus statement for use and technical requirements of thyroid ultrasound in endocrinology units.

Thyroid nodule detection has increased with widespread use of ultrasound, which is currently the main tool for detection, monitoring, diagnosis and, in some instances, treatment of thyroid nodules. Knowledge of ultrasound and adequate instruction on its use require a position statement by the scientific societies concerned. The working groups on thyroid cancer and ultrasound techniques of the Spanish Society of Endocrinology and Nutrition have promoted this document, based on a thorough analysis of the current literature, the results of multicenter studies and expert consensus, in order to set the requirements for the best use of ultrasound in clinical practice.