Intermediate
Technical
IVT
endometrioma
Pronunciation: en-doh-mee-tree-OH-mah
Ovarian cyst containing endometrial tissue, appearing as a 'chocolate cyst' due to old blood content.
Full Definition
A type of ovarian cyst formed when endometrial tissue grows within the ovary, creating a cyst filled with thick, dark blood that resembles chocolate syrup. Endometriomas are a manifestation of endometriosis and can cause pelvic pain, infertility, and ovarian dysfunction. They are typically diagnosed through imaging and confirmed during laparoscopic surgery. Treatment often involves laparoscopic cystectomy while preserving ovarian function.
Usage
Usage note: Often called 'chocolate cyst' in clinical documentation due to appearance.
In Context
- "The 4-cm left ovarian endometrioma was successfully removed laparoscopically." — operative report
- "Bilateral endometriomas were identified during diagnostic laparoscopy for chronic pelvic pain." — procedure note
Also known as
chocolate cyst
ovarian endometriosis
Don't confuse with
corpus luteum cyst
dermoid cyst