The nasal cavity is not only complicated and narrow but also close to the orbital floor and the skull base. It poses a significant challenge in safely and precisely manipulating instruments to the ...

Neurofibromatosis type 1 is characterized by several café-au-lait macules (CALMs), cutaneous neurofibromas (CNs) (12), plexiform neurofibromas, deep or subcutaneous nodular neurofibromas, and ...