Concomitant Langerhans cell histiocytosis of cervical lymph nodes in adult patients with papillary thyroid carcinoma: A report of two cases and review of the literature

• Main Authors: Bayan Maraqa (Author), Maxim Al-Ashhab (Author), Nazmi Kamal (Author), Mousa El Khaldi (Author), Maher Sughayer (Author)
• Format: Book
• Published: University of São Paulo, 2021-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Objective: Langerhans cell histiocytosis (LCH) is an uncommon entity of unknown etiology. It contains a wide range of clinical presentations. The discovery of oncogenic BRAF V600E mutation in LCH has provided additional evidence that LCH is a neoplasm. Papillary thyroid carcinoma is the most common...