1295
The malignant tumours of the parotid gland are clinically indistinguishable of the benign ones , thus when any palpable mass appears in the zone of the parotid gland , an accurate diagnosis should be made without delay .
 Anatomy: malignant tumours; Anatomy: parotid gland; Anatomy: benign ones; Anatomy: palpable mass; Anatomy: parotid gland
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: malignant tumours; Anatomy: parotid gland; Anatomy: benign ones; Anatomy: palpable mass; Anatomy: parotid gland