Conversion surgery after BRAF-directed therapy for unresectable papillary thyroid carcinoma with severe tracheal invasion.
Ryoga Ichikawa, Masato Yamada, Keitaro Ae et al.
✦ AI-curated · Sources linked
Case in brief
A 75-year-old man with locally advanced papillary thyroid carcinoma (PTC) presented with severe tracheal invasion and suspected carotid artery involvement, rendering the tumor initially unresectable. After identifying a BRAF V600E mutation, he was treated with dabrafenib and trametinib, leading to significant improvement in airway stenosis. This allowed for successful conversion surgery, which included total thyroidectomy and tracheal resection, with an uneventful recovery.
Diagnostic / clinical pearl
BRAF-directed therapy can facilitate conversion surgery in patients with advanced papillary thyroid carcinoma, particularly those with significant airway invasion.
Why it matters
This case highlights the potential of targeted therapy to transform the management of unresectable thyroid cancers, offering new avenues for surgical intervention.