An enlarged cyst could cause swelling in your lower leg because it can compress the nearby veins. Because of this, it's important to see your doctor if your cyst grows. Allow your doctor to examine you, then follow their treatment advice.When you call to make the appointment, tell the doctor's office that you're concerned that your cyst is growing. Even if you've already consulted your doctor for a treatment plan, you should return if you suspect the cyst has ruptured or encountered other complications. If your Baker's cyst ruptures, the fluid will leak into the calf area in your leg, which can lead to:  The sensation of water running down your calf Redness and swelling Bruising that spreads from the back of your knee to your ankle Sharp pain due to the leaked fluid and subsequent inflammation, which can lead to blood clots. Since these symptoms can resemble those of a blood clot, it important that you see a doctor immediately in the event that you need to be treated for a clot. Dislodged blood clots can lead to life-threatening conditions. If your doctor determines that you're not at risk for complications due to the rupture, then your leg will reabsorb the fluid in anywhere from one to four weeks, and your doctor will recommend or prescribe a pain medication. A clinical study has shown that swelling, pain, and range of motion all improve after direct injection of corticosteroids into the cyst for patients who suffer from osteoarthritis-induced Baker's cysts. Your physician will inject a needle with corticosteroids directly in the cyst cavity. The steroids help reduce the inflammation and swelling at the site. Your doctor may also use an ultrasound machine to visualize the cyst and help guide the needle. Your doctor may also remove the fluid within the cyst itself. If you have secondary cysts (fluid accumulation from front and back of the knee), your doctor may also remove fluid from the front or side of the knee as well. This will allow greater comfort by reducing pain and swelling and allowing you to move...

How would you rephrase that briefly using Vietnamese?
Đi khám lại nếu nang to lên. Cho bác sĩ biết nếu nang vỡ. Hỏi bác sĩ về tiêm steroid. Hỏi bác sĩ về dẫn lưu dịch trong nang. Mổ nang.