What is another word for abnormal sac?
Pronunciation: [ɐbnˈɔːmə͡l sˈak] (IPA) 
Abnormal sac, also known as a cyst, can have various synonyms depending on its location and characteristics. Some common synonyms for a cyst are sac, lump, growth, blister, nodule or tumor. The term "cyst" refers to a noncancerous, abnormal sac filled with fluid or semi-solid material. Some cysts are harmless and do not require treatment; however, others may cause pain and discomfort. Ovarian cysts, sebaceous cysts, and ganglion cysts are some of the most common types of cysts that can occur. In case of any abnormal growth or lump, it is always advised to seek medical attention for diagnosis and treatment.
