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Yue Hua
Obstetrics and Gynecology
About me
Undergraduate degree, associate chief physician.
Proficient in diseases
With over 30 years of experience working in obstetrics and gynecology, I have rich clinical experience and theoretical knowledge. I specialize in the prevention and treatment of common gynecological diseases, with extensive experience in the diagnosis and treatment of vaginitis, menstrual disorders, uterine fibroids, and polycystic ovarian syndrome. I have abundant clinical experience in prenatal care and various surgeries related to family planning (such as artificial abortion surgery, IUD placement and removal). I have a wealth of clinical experience in preoperative, intraoperative, and postoperative care, as well as unique insights into contraception and family planning.
Voices
How to investigate endometrial polyps?
Endometrial polyps require an ultrasound examination to be detected, as they are located within the uterine cavity and cannot be seen by a gynecological examination alone. Under ultrasound, one can see a polyp-like object in the uterine cavity, which usually measures only a few millimeters, although some may be about ten or more millimeters in size. Certainly, if possible, a hysteroscopy can also identify them. However, generally, an ultrasound is conducted first to observe the endometrial polyps, followed by a hysteroscopy to remove them.
Causes of Anemia in Late Pregnancy
Anemia can be categorized into several different types, each caused by different reasons. Iron-deficiency anemia occurs in late pregnancy when the intake or absorption of iron by pregnant women is insufficient. Megaloblastic anemia is caused by a deficiency of folate or vitamin B12 in the patient's body. Additionally, there is thalassemia, which is caused by a genetic deficiency in the patient, leading to anemia in the fetus as well. Another type is aplastic anemia, which is caused by abnormal bone marrow hematopoietic function leading to anemia.
Premature rupture of membranes requires what examinations?
To diagnose premature rupture of membranes, first, a pH test of the vaginal fluid must be conducted. The normal pH value of vaginal fluid in women ranges from 4.5 to 5.5, whereas the pH of amniotic fluid ranges from 7.0 to 7.5. If the membranes have ruptured prematurely, the pH value would be greater than 6.5. Additionally, a smear test of the vaginal fluid can be done by placing vaginal secretions under a glass slide and examining them under a microscope. If fern-like crystals are observed, this indicates the presence of amniotic fluid. Furthermore, an ultrasound examination can be conducted. If the ultrasound shows a rapid decrease in the amount of amniotic fluid, this can assist in the diagnosis.
What are the risks of premature rupture of membranes?
After premature rupture of membranes, the amniotic cavity is directly connected to the woman's vagina at this time, which primarily poses the risk of infection. If the fetus becomes infected, it is easy to lead to sepsis after birth, resulting in an increased mortality rate for the fetus. Additionally, it can cause bleeding in the fetus. Moreover, for the mother, there is a likely risk of placental abruption, which is due to the reduced abdominal tension after membrane rupture, making placental abruption more likely to occur. Furthermore, the mother is also prone to infections, which can easily lead to chorioamnionitis under these circumstances.
Consequences of Endometriosis
The consequences of endometriosis primarily include abnormal menstruation and infertility, with about 50% of those affected experiencing infertility. The reasons for this stem from the abnormal pelvic structures caused by endometriosis, as well as extensive adhesions of the fallopian tubes and ovaries, and abnormal motility of the fallopian tubes, all of which lead to reduced functions in transporting sperm and eggs. Furthermore, changes in the microenvironment within the pelvis also lead to infertility. Abnormal menstruation is mainly characterized by an increased amount of menstrual flow and prolonged menstrual periods, which can easily lead to anemia in patients.
Can endometrial polyps be misdiagnosed?
Endometrial polyps can be misdiagnosed as they are caused by excessive proliferation of the endometrial lining. Clinically, the thickness of the endometrium varies throughout the menstrual cycle. Typically, just before menstruation, the endometrium is quite thick. As a result, some women might notice that their endometrium appears thick, resembling a polyp. If such a condition is observed, it is advisable to wait until after a menstrual period when the endometrium has shed before undergoing an ultrasound examination. If it is indeed an endometrial polyp, it will not shed with the menstrual flow. If it’s just thickened endometrium, it will resolve after menstruation. Therefore, it is essential to perform an ultrasound after menstruation to confirm if it is an endometrial polyp. If the polyp persists after a clean menstrual cycle, it can be diagnosed definitively.
Can endometrial polyps cause bleeding?
Endometrial polyps can bleed, which is due to the proliferation of the endometrium resulting in a polyp-like tissue formation. This tissue sticks to the endometrium and thus has blood vessels on it. If women experience this, clinical symptoms will present as irregular vaginal bleeding. Such bleeding mostly occurs after menstruation has ended, followed by renewed vaginal bleeding, and the amount of bleeding can increase after physical activity. If this condition occurs, it is necessary to go to the hospital for an ultrasound to first rule out if it is caused by endometrial polyps.
Late postpartum hemorrhage clinical symptoms
Late postpartum hemorrhage occurs when significant uterine bleeding happens after the first 24 hours following the delivery of the fetus, commonly seen from one to two weeks postpartum. At this time, patients may experience sudden heavy vaginal bleeding, and some may even develop hemorrhagic shock. A minority of patients might not bleed profusely but may experience recurrent bleeding. Additionally, this bleeding is often accompanied by lower abdominal pain, fever, and symptoms of anemia, so it is critical to seek immediate medical treatment upon noticing these symptoms.
The hazards of premature rupture of membranes
Premature rupture of membranes primarily affects the mother by leading to infections. Once the membranes rupture, bacteria can easily enter the uterine cavity from the vagina, causing chorioamnionitis. Additionally, it may lead to placental abruption, as the rupture of the membranes causes a decrease in abdominal tension, thus making placental abruption more likely to occur. It also leads to an increased rate of cesarean sections, because the reduction in amniotic fluid can cause irregular uterine contractions and the umbilical cord to be easily compressed, which may endanger the fetus. The main impact on the fetus is an increased risk of preterm birth.
Symptoms of endometrial polyps
The most common clinical symptom of endometrial polyps is vaginal bleeding, which manifests in the following ways: Some women may experience heavy menstrual flow with a large amount of blood clots. This is because most patients with endometrial polyps have excessive proliferation of the endometrial lining. When this excessively proliferated endometrium sheds during menstruation, it can result in a heavier flow. Additionally, some women may experience vaginal bleeding after their menstruation has ended. Typically, this bleeding is not heavy and is dark red in color. This could indicate the presence of endometrial polyps.