Appendicitis is a condition whereby the appendix becomes blocked due to stool, a foreign object, or cancerous tissue. As a result of this blockage, the body goes through a host of physical reactions including lower right abdominal pain, nausea, vomiting, elevated white blood cell count, and feeling unwell.
Appendicitis is a serious disease that usually requires surgical intervention to remove the diseased appendix. Until this happens, physical symptoms will worsen and pain will escalate until the sufferer seeks medical attention.
When acute appendicitis occurs during pregnancy,
its symptoms can be masked by the natural changes a woman goes through. Less
than .5% of pregnancies have any incidence of suspected or acute appendicitis.
As such, when symptoms of appendicitis present – like the ones listed above -
they are assumed to be the typical signs of a normal pregnancy.
The symptoms of appendicitis in the first trimester of pregnancy are the same for pregnant women as they are for women who are not pregnant:
The above symptoms will usually manifest quickly, within a period of 3 to 7 days. If nothing is done, symptoms will worsen and the risk of complications multiplies exponentially as time passes.
While most of the symptoms of appendicitis in
the second and third trimesters of pregnancy are the same as the first, the
rising uterus can shift abdominal pain from the lower right side of the abdomen
to the middle or upper right abdomen.
When the symptoms of appendicitis get to the point where an expectant mother begins to suspect she is having a problem with her pregnancy, having her doctor diagnose acute appendicitis during pregnancy can be tricky. In addition to appendicitis being an uncommon occurrence during pregnancy, it also requires surgery, which increase the risk of further pregnancy complications. Diagnosing appendicitis in pregnancy requires:
A complete blood count (CBC) would show elevated white blood cells. In severe cases, it would be more elevated than what is often seen in normal pregnancy - usually, the white blood cells (WBC) count is less than 20,000 in normal pregnancy.
Frequently, urinary tract infection occurs independent of pregnancy.Ultrasound Scan
This is usually the preferred imaging option in pregnancy because it is easily available and quick to perform with zero radiation. If the findings are supportive of appendicitis, there would be no need for further imaging.MRI
Magnetic Resonance Imaging is rapidly gaining
ground as the preferred imaging where there is still uncertainty as to
diagnosis of abdominal pain in a woman. Unlike a CT scan, an MRI produces no radiation
and is thus safe in pregnancy.
The treatment of choice in any case of acute appendicitis (and certainly during pregnancy) is to proceed to remove the diseased appendix surgically.
The current belief is that it is better for a normal appendix to be removed during an operation for suspected appendicitis in pregnancy than to allow complications to arise from leaving a diseased appendix intact.
Because of the inherent risk in allowing an expectant mother to continue her pregnancy carrying a painful and diseased appendix, it is considered acceptable, that more than one in three (up to 35%) expectant mothers who undergo surgical operation for appendicitis may actually turn out to have a normal appendix. This figure may seem high when compared to what is acceptable in the normal population (15% in the non-pregnant population), the gravity of the consequences of delaying surgery for pregnant women makes surgery preferable.
The most popular study done in this regard was by Horowitz, Gomez, Burkett, and Santiesteban. Their study of 12 pregnant women diagnosed with appendicitis found that for the 7 women for whom surgery was delayed, 6 of them had their appendix rupture within 24 hours, leading to the death of two of the babies, the death of one of the mothers, and one premature delivery.
In a similar study conducted by S. Mahmoodian in 1992, one quarter of the 713 women diagnosed with appendicitis during pregnancy suffered a rupture. Five of the mother died as a result of the ruptured appendix.
demonstrated that with surgery expectant mothers with ruptures faced a 20%
chance of death compared to pregnant women without ruptures. This proves that prompt
surgical operation in women suspected to have appendicitis during pregnancy is
key to saving both mother and baby.
With dramatic improvements in medical technology over the last 10 years, surgical operations are much safer in both groups, especially with laparoscopic or keyhole surgery. Where pregnancy is still at the early stage, some have given progesterone or isoxuprine to protect and preserve the pregnancy.
Once confirmed, having an operation to remove
the diseased appendix is a wise thing to do if that is what your doctor also
Are you suffering with a right sided abdominal pain? Do you suspect that this might be due to appendicitis? Or have you had your appendix removed? What was your experience like? Share your appendicitis stories here. We would really love to hear from you!