Treatment of Unresectable , -Mutated Differentiated Papillary Thyroid Cancer With Dabrafenib and Trametinib.

Complete surgical resection of differentiated papillary thyroid cancer (PTC) is associated with an excellent prognosis. However, for locally invasive PTC, disease-specific morbidity and mortality increases when microscopic margin negative resection (R0) or complete macroscopic resection (R1) is not feasible. Neoadjuvant dabrafenib and trametinib (DT) used in -positive, unresectable anaplastic thyroid cancer has allowed for R0 or R1 resection and improved survival rates.

Thyroid nodule rupture after radiofrequency ablation: case report and literature review.

Purpose: Radiofrequency ablation (RFA) is an effective and safe modality for the treatment of thyroid nodules. Nodule rupture is a major complication of RFA. There is little known on the natural history of nodule rupture due to a lack of clinical experience and no consensus on its management.

Minimally Invasive Techniques for the Management of Thyroid Nodules.

Image-guided interventional techniques have emerged as promising treatments for thyroid disease. Percutaneous ethanol ablation, radiofrequency ablation, laser ablation, high intensity focused ultrasound, and microwave ablation have shown efficacy in treating benign thyroid disease. There is increasing evidence that these techniques may effectively treat papillary thyroid microcarcinomas, recurrent and metastatic disease, follicular neoplasms, and parathyroid lesions.

Lymph node metastases in pediatric medullary thyroid carcinoma.

Background: Unlike medullary thyroid carcinoma in adults, the vast majority of pediatric medullary thyroid carcinoma is hereditary. Pediatric medullary thyroid carcinoma is known to have different genetic alterations driving tumorigenesis, but it is not known if pediatric medullary thyroid carcinoma has different clinicopathologic features. This study aims to identify which pediatric medullary thyroid carcinoma patients might warrant elective neck dissection.

Treatment of cocaine withdrawal anxiety with guanfacine: relationships to cocaine intake and reinstatement of cocaine seeking in rats.

Rationale: Successful treatment of cocaine addiction is severely impeded by the propensity of users to relapse. Withdrawal severity may serve as a key predictor of susceptibility to relapse. Therefore, the identification and treatment of cocaine withdrawal symptoms such as anxiety may improve addiction treatment outcome.

Corticotrophin releasing factor (CRF) induced reinstatement of cocaine seeking in male and female rats.

Significant sex differences have been demonstrated in clinical and preclinical studies of cocaine addiction, with some of the most consistent differences noted in regard to the role of stress and craving. The current study examined stress-induced reinstatement of cocaine seeking in male and female rats in an animal model of relapse using corticotropin-releasing factor (CRF) administration. Both male and female rats demonstrated increased cocaine seeking in response to CRF.