abortus 🔊
Meaning of abortus
A fetus that has been expelled from the uterus prematurely, especially one that is not viable or results from a miscarriage or abortion.
Key Difference
The term 'abortus' is specifically used in medical and biological contexts to refer to a non-viable fetus, distinguishing it from general terms like 'fetus' or 'embryo.'
Example of abortus
- The pathologist examined the abortus to determine the cause of the miscarriage.
- In some cultures, rituals are performed to honor the abortus as a form of closure for the parents.
Synonyms
fetus 🔊
Meaning of fetus
The unborn offspring of a mammal, specifically a human, after the embryonic stage and before birth.
Key Difference
A fetus is a developing unborn organism that is potentially viable, whereas an abortus is non-viable and expelled prematurely.
Example of fetus
- The ultrasound showed a healthy fetus with a strong heartbeat.
- Doctors monitor the growth of the fetus throughout the pregnancy.
embryo 🔊
Meaning of embryo
An early stage of development in multicellular organisms, specifically before the fetal stage in humans.
Key Difference
An embryo refers to an earlier developmental stage than a fetus, while an abortus is the expelled product of a failed pregnancy.
Example of embryo
- The embryo implants in the uterine wall during the first week of pregnancy.
- Stem cells are often harvested from donated embryos for research.
stillborn 🔊
Meaning of stillborn
A baby born dead after the 20th week of pregnancy.
Key Difference
A stillborn is delivered dead at or near full term, while an abortus is expelled earlier and is often not fully developed.
Example of stillborn
- The couple grieved deeply after their baby was stillborn.
- Medical advancements aim to reduce the rate of stillborn births.
miscarriage 🔊
Meaning of miscarriage
The spontaneous loss of a pregnancy before the 20th week.
Key Difference
Miscarriage refers to the event of pregnancy loss, while abortus refers to the expelled fetus itself.
Example of miscarriage
- She experienced a miscarriage in her first trimester.
- Support groups help women cope with the emotional toll of a miscarriage.
non-viable fetus 🔊
Meaning of non-viable fetus
A fetus that cannot survive outside the womb due to developmental issues or premature expulsion.
Key Difference
Non-viable fetus is a broader term that includes abortus but can also refer to fetuses that are not expelled.
Example of non-viable fetus
- The doctors confirmed that the pregnancy involved a non-viable fetus.
- Ethical debates arise over the handling of non-viable fetuses in medical research.
spontaneous abortion 🔊
Meaning of spontaneous abortion
The medical term for a natural miscarriage.
Key Difference
Spontaneous abortion describes the process, while abortus refers to the physical remains.
Example of spontaneous abortion
- The hospital provided care following her spontaneous abortion.
- Spontaneous abortion occurs in about 10-20% of known pregnancies.
products of conception 🔊
Meaning of products of conception
Tissue resulting from pregnancy, including the embryo/fetus and placental material.
Key Difference
Products of conception is a broader term that includes all pregnancy-related tissues, not just the abortus.
Example of products of conception
- The lab analyzed the products of conception to determine genetic abnormalities.
- After the procedure, the products of conception were sent for pathological examination.
blighted ovum 🔊
Meaning of blighted ovum
A fertilized egg that implants in the uterus but does not develop into an embryo.
Key Difference
A blighted ovum results in an empty gestational sac, while an abortus may include fetal tissue.
Example of blighted ovum
- An ultrasound revealed a blighted ovum, explaining her lack of pregnancy symptoms.
- A blighted ovum often leads to an early miscarriage.
neonatal death 🔊
Meaning of neonatal death
The death of a live-born baby within the first 28 days of life.
Key Difference
Neonatal death occurs after birth, while an abortus is expelled before viability.
Example of neonatal death
- The hospital introduced new protocols to reduce neonatal deaths.
- Advances in neonatal care have significantly decreased mortality rates.
Conclusion
- The term 'abortus' is medically precise, referring specifically to a non-viable, expelled fetus.
- Use 'fetus' when referring to a developing, potentially viable unborn child.
- Use 'embryo' for the earliest stages of development before fetal differentiation.
- Use 'stillborn' for a baby born dead near full term.
- Use 'miscarriage' to describe the event of pregnancy loss rather than the fetus itself.
- Use 'non-viable fetus' when discussing developmental unviability without specifying expulsion.
- Use 'spontaneous abortion' in clinical contexts to describe the process of natural miscarriage.
- Use 'products of conception' when referring to all pregnancy-related tissues collectively.
- Use 'blighted ovum' when the gestational sac is empty without an embryo.
- Use 'neonatal death' for infant mortality occurring shortly after birth.