AMDA-IMIC

Endometriosis

Endometriosis

What it means

Endometriosis is a disease in which tissue like the lining of the uterus grows in other places in the body. The uterus is lined with tissue called the endometrium. The patches of tissue are called implants, nodules, or lesions, and they are most often found on or under the ovaries, on the fallopian tubes, behind the uterus, on the tissues that hold the uterus in place, and on the bowels or bladder. The main symptoms are pelvic pain, which often happens during a period, and infertility. Researchers do not know what causes endometriosis. Surgery is the only way to know for sure that a person has it, and the most common surgery used to diagnose it is a laparoscopy.

Endometriosis in Spanish

Spanish term
Endometriosis
Gender and article
feminine: la endometriosis
Pronunciation
ehn-doh-meh-TRYOH-sees

Endometriosis is spelled the same in Spanish and English. The Spanish dictionary records it as a feminine noun with a medical label, formed from endometrio and the ending -osis, and MedlinePlus en español writes la endometriosis. Endometrio (endometrium) is a masculine noun that the dictionary defines as the mucous membrane lining the uterine cavity; MedlinePlus en español explains it as el tejido que recubre el interior del útero. The same page gives two words for the organ: el útero, o matriz.

MedlinePlus en español calls the patches of tissue implantes, nódulos or lesiones, and also parches de endometriosis. Symptom words on the page include dolor pélvico (pelvic pain), cólicos menstruales (menstrual cramps) and infertilidad (infertility). The page writes the word for a menstrual period both with and without an accent, período and periodos. The surgery used for diagnosis is laparoscopia, and the fallopian tubes are trompas de Falopio. The English MedlinePlus page lists "Endo" under "Also called."

Phrases for an appointment

What a patient or a clinician might say, in English and Spanish:

WhoEnglishSpanish
PatientI have a lot of pelvic pain during my period.Tengo mucho dolor pélvico durante el período.
ClinicianHave the cramps been getting worse over time?¿Los cólicos han ido empeorando con el tiempo?
PatientYes, and my periods are heavy and last more than seven days.Sí, y mis períodos son abundantes y duran más de siete días.
ClinicianDoes your mother or a sister have endometriosis?¿Su madre o alguna hermana tiene endometriosis?
ClinicianI am going to do a pelvic exam and order an imaging test.Voy a hacerle un examen pélvico y a pedirle una prueba de imagen.
PatientHow can you know for sure that it is endometriosis?¿Cómo se puede saber con certeza que es endometriosis?
ClinicianThe only way to know for sure is a surgery called a laparoscopy.La única forma de saberlo con certeza es una cirugía llamada laparoscopia.
PatientCan endometriosis make it harder to get pregnant?¿La endometriosis puede hacer que sea más difícil quedar embarazada?

In 9 languages

LanguageTerm
EnglishEndometriosis
Spanish (Español) Endometriosis
Chinese (中文) 子宮內膜異位症
Korean (한국어) 자궁내막증
Vietnamese (Tiếng Việt) Lạc nội mạc tử cung
Filipino (Tagalog) Endometriosis
Portuguese (Português) Endometriose
Thai (ภาษาไทย) เยื่อบุโพรงมดลูกเจริญผิดที่
Japanese (日本語) 子宮内膜症

Where you'll see it

chartreferralmedical record

Related ICD-10-CM category

ICD-10-CM code: N80 → Endometriosis

Related terms

Your right to an interpreter in the United States

If English is not your primary language and you have difficulty communicating in English, you may need an interpreter or a translated document when you visit a doctor or dentist, go to the emergency room or pick up a prescription. The U.S. Department of Health and Human Services Office for Civil Rights states that two federal laws, Title VI of the Civil Rights Act of 1964 and Section 1557 of the Affordable Care Act, require programs that receive its funding to provide language access services free of charge.

You can ask when you make the appointment or at the front desk: "I need an interpreter, please." «Necesito un intérprete, por favor.»

More terms: Reproductive health and pregnancy

All terms in this area: Reproductive health and pregnancy — Salud reproductiva y embarazo

Sources

This page is a language reference. It is not medical advice.

US Glossary Español A–Z US Codes United States

Last reviewed: October 8, 2026