The sternocleidomastoid-parotid space (Diancan's space)
The sternocleidomastoid-parotid space
Parotid gland tumors are common and mostly benign. The main treatment is surgical excision. The conventional surgical procedure, progressing from shallow to deep tissue, usually comprises three steps: first, exposing of superficial gland surface by raising a skin flap; second, approaching the tumor via destruction of the overlying gland tissue; third, tumor removal (e.g., by extracapsular dissection [ECD]). The surgical complications may include iatrogenic sialocele or fistula secondary to extensive injury of gland tissue, or facial palsy caused by contact with the facial nerve branches intraoperatively.
