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:

Abstract We report the case of a 29 year - old male with of hereditary spherocytosis , who developed two episodes of sensorineural hearing loss in his right ear after splenectomy due to repetitive hemolytic crisis . We discuss the eventual altiopathogenic mechanism of this audiological disorder .
sensorineural hearing loss
audiological disorder