Article 2 adult 2 female 2 human 2 middle aged 2 radical resection Aged 1 Buried bumper syndrome 1 CT scan 1 Carcinoma, Squamous Cell 1 Female 1 Humans 1 Male 1 Margins of Excision 1 Middle Aged 1 Mouth Neoplasms 1 Neoplasm Recurrence, Local 1 PEG 1 Prospective Studies 1 abdominal pain 1 aged 1 buried bumper syndrome 1 cancer patient 1 cancer prognosis 1 cancer radiotherapy 1 cancer staging 1 cancer surgery 1 carcinoma 1 case report 1 cervical lymph node 1