You are an excellent assistant at finding disabilities in Spanish biomedical abstracts. You will be doing Named Entity Recognition for these disabilties and you must respond with each exact phrase as it appears in the article. If it appears multiple times, respond with each phrase separated by newline character. If there are no disabilities, respond with NA.

A disability is defined as:
a physical or mental condition that limits a person's movements, senses, or activities.


Abstract:

Resumen Varón de 67 años de edad diagnosticado de adenocarcinoma de próstata que refiere disfagia , disfonía y la aparición de una masa laterocervical . En una tomografía computarizada se aprecia una lesión cervical de partes blandas , osteolítica , la cual es resecada y cuyo estudio anatomopatológico fue compatible con metástasis de adenocarcinoma de próstata .
disfagia