衛教資訊
Information about Uterine Myoma 子宮肌瘤知多少?
![](/content/images/HealthEduTopImg.jpg)
Information about Uterine Myoma 子宮肌瘤知多少?
2023/12/26
What Is Myoma?
Myoma, or fibroid,is a common benign uterine tumor which affects about 30% of women.
Types of Myoma
It is classified into 3 types anatomically:
- Subserosal myoma: growing toward pelvis and abdominal cavity, and it is usually larger than other types of myoma.
- Intramural myoma: the most common type of myoma.
- Submucosal myoma: growing from sub-endometrium toward uterine cavity, and it usually causes menorrhagia.
The Cause of Myoma
The cause of myoma is not completely understood and many have speculated that it has something to do with hormone because it grows larger during pregnancy and becomes smaller after menopause.
The Symptoms of Myoma
- Menstrual cramps or chronic pelvic pain
- Menorrhagia, prolonged menstrual period, and anemia
- Compressional symptoms: if myoma grows large enough to compress bladder and causes bladder dysfunction like increased urine frequency and stress related urinary incontinence, it then compresses rectum, and it will be hard for patients to defecate.
- Sometimes there is no obvious symptom, so patients are not aware of it even though it is as big as the size of a 4-5 months pregnancy.
- During the pregnancy, myoma grows rapidly and causes pain and complications like fetus malpresentation, dystocia, and post-partum hemorrhage.
The Diagnosis of Myoma
- Pelvic examination
- Ultrasonography
- Hysteroscopy
Treatment
- The following conditions indicate the necessity of an operation:
- Dysmenorrhea and menorrhagia
- Tumor has grown so big and compressed bladder and large intestine
- The myoma size is as large as the uterus at 12th gestational weeks
- Tumor itself grows too rapidly
- Myoma pedicle torsion is suspected
- Infertility caused by obstruction due to compression of submucosal or intramural type myoma proximal to fallopian tube
The Operation Method
If patients wish to have babies, myomectomy is recommended; with this, patients should regularly do the follow-up check. As to patients who do not wish to have another pregnancy, hysterectomy is rather ideal; and it is performed via vagina, abdomen, or laparoscopy.
New add treatment method
- HIFU(High Intensity Focus Ultrasound).
- Jonathan S. Berek. (2020). Berck & Novak's Gynecology (16th ed). Wolters Kluwer.
製作單位:婦產部婦科 編碼:HE-60034-E
若有任何疑問,請不吝與我們聯絡
電話:(04) 22052121 分機 14145
若有任何疑問,請不吝與我們聯絡
電話:(04) 22052121 分機 14145
中國醫藥大學附設醫院暨體系院所