Transoral robotic resection of unusual spindle cell/pleomorphic lipoma of the larynx

摘要

Spindle cell/pleomorphic lipoma (SC/PL) is a subcutaneous mass usually localised on nape, shoulder or upper back. It is a benign lipogenic tumour composed of primitive CD34-positive spindle cells, floret-like multinucleated giant cells and mature adipocytes. Complete surgical excision is the optimal treatment. This unusual tumour in the larynx has only been reported in the medical literature once and was treated surgically by open approach. Actually, transoral robotic surgery (TORS) is most suitable because provides tridimensional magnified view plus a greater mobility with instruments, allowing complete and safe removal of the supraglottic mass, allowing rapid healing and recovery. We present the first case of a SC/PL of larynx managed with TORS. Four hours after surgery, the patient was able to take a soft diet and was discharged 2 h later. The follow-up showed an excellent clinical and functional outcome.