US Medical Term · anatomy
Uterus
Útero
Also: Matriz (regional variant)
Where is the uterus and what does it do?
The National Cancer Institute (NCI) dictionary describes the uterus as the hollow, pear-shaped organ in a woman's pelvis, and says it is where a fetus (unborn baby) develops and grows. MedlinePlus adds that the cervix is the lower part of the uterus. MedlinePlus en español describes the endometrium (endometrio) as the lining that covers the uterus.
Conditions named for the uterus
MedlinePlus groups several conditions under uterine diseases. In adenomyosis, tissue that usually lines the uterus grows on the outside walls. Endometrial hyperplasia is an overgrowth of normal cells inside the uterus. In endometriosis, tissue like the lining of the uterus grows in other places in the body. In uterine prolapse, the uterus drops into the vagina due to weakened pelvic muscles.
Hysterectomy
MedlinePlus en español defines a hysterectomy (histerectomía) as surgery to remove a woman's uterus. It states that after a hysterectomy a person no longer has menstrual periods and cannot become pregnant, and that the surgery sometimes also removes the ovaries and the fallopian tubes.
What it means
The uterus is the hollow, pear-shaped organ in a woman's pelvis where a fetus develops and grows. The National Cancer Institute (NCI) dictionary says it is also called the womb, and MedlinePlus describes the uterus, or womb, as the place where a fetus grows during pregnancy. The cervix is the lower part of the uterus. Uterine diseases are conditions that affect the uterus; they can be benign (not cancer) or malignant (cancerous), and the first sign of a problem with the uterus may be abnormal bleeding. To find the cause of symptoms, a health care provider may do a pelvic exam, order blood tests or imaging tests, or do a biopsy. In Spanish the term is útero.
Uterus in Spanish
- Spanish term
- Útero
- Gender and article
- masculine: el útero
- Pronunciation
- OO-teh-roh
| Other Spanish terms | Where it is used | Note |
|---|---|---|
| matriz | General | Synonym given by the National Cancer Institute's Spanish dictionary at the end of its entry for útero. |
| uterino / uterina | General | Adjective form that MedlinePlus en español uses in enfermedades uterinas and prolapso uterino. |
Útero is the term used by both MedlinePlus en español and the National Cancer Institute's Spanish dictionary, and it is masculine: el útero. The NCI dictionary adds that the organ is also called matriz, and MedlinePlus en español lists enfermedades de la matriz among the other names for its page on diseases of the uterus. The adjective is uterino or uterina, as in enfermedades uterinas and prolapso uterino.
The cervix is cuello uterino, which MedlinePlus en español describes as located in the lower part of the uterus. The lining of the uterus is the endometrio, and surgery to remove the uterus is a histerectomía. Other words MedlinePlus en español uses on its page about the uterus are sangrado anormal (abnormal bleeding), dolor pélvico (pelvic pain), examen pélvico (pelvic exam), pruebas de imágenes (imaging tests) and biopsia (biopsy).
Phrases for an appointment
What a patient or a clinician might say, in English and Spanish:
| Who | English | Spanish |
|---|---|---|
| Patient | I have been bleeding between my periods for two months. | Desde hace dos meses tengo sangrado entre las menstruaciones. |
| Clinician | Have you ever had surgery on your uterus? | ¿Ha tenido alguna vez una cirugía del útero? |
| Patient | No, but my mother had a hysterectomy. | No, pero a mi madre le hicieron una histerectomía. |
| Clinician | I am going to do a pelvic exam to check your uterus and your cervix. | Voy a hacerle un examen pélvico para revisar el útero y el cuello uterino. |
| Patient | I also have pelvic pain, and my periods are very heavy. | También tengo dolor pélvico, y mis menstruaciones son muy abundantes. |
| Clinician | We are going to order an imaging test to look at your uterus. | Vamos a pedirle una prueba de imágenes para ver el útero. |
| Patient | The report mentions the lining of my uterus. What does that mean? | El informe menciona el revestimiento del útero. ¿Qué significa eso? |
| Clinician | We may need to take a small sample of tissue from the uterus. That is called a biopsy. | Es posible que tengamos que tomar una pequeña muestra de tejido del útero. Eso se llama biopsia. |
In 9 languages
| Language | Term |
|---|---|
| English | Uterus |
| Spanish (Español) | Útero |
| Chinese (中文) | 子宮 |
| Korean (한국어) | 자궁 |
| Vietnamese (Tiếng Việt) | Tử cung |
| Filipino (Tagalog) | Matris |
| Portuguese (Português) | Útero |
| Thai (ภาษาไทย) | มดลูก |
| Japanese (日本語) | 子宮 |
Where you'll see it
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
- uterus — NCI Dictionary of Cancer Terms — National Cancer Institute (NCI), NIH
- útero — Diccionario de cáncer del NCI — Instituto Nacional del Cáncer (NCI), NIH
- Uterine Diseases — MedlinePlus, National Library of Medicine
- Enfermedades del útero — MedlinePlus en español, Biblioteca Nacional de Medicina
- Histerectomía — MedlinePlus en español, Biblioteca Nacional de Medicina
- Limited English Proficiency (LEP): Your Right to Language Assistance Services — U.S. Department of Health and Human Services, Office for Civil Rights
This page is a language reference. It is not medical advice.
Last reviewed: October 7, 2026