2024年10月4日 · A pilonidal (pie-low-NIE-dul) cyst is an unusual pocket in the skin that usually contains hair and skin debris. The cyst is almost always near the tailbone at the top of the buttocks. Pilonidal cysts usually occur when hair punctures the skin and then becomes embedded. If a pilonidal cyst becomes infected, it can be very painful.

2024年3月20日 · Syringomyelia (sih-ring-go-my-E-lee-uh) is the development of a fluid-filled cyst within the spinal cord. The cyst, which is sometimes called a syrinx, can grow larger over time. When it does, it can damage the spinal cord and cause pain, weakness and stiffness. Syringomyelia has several possible causes.

2024年3月27日 · Epidermoid cyst signs and symptoms include: A small, round bump under the skin, often on the face, neck or trunk; A tiny blackhead plugging the central opening of the cyst; A thick, smelly, cheesy substance that leaks from the cyst; An inflamed or infected bump; When to see a doctor. Most epidermoid cysts don't cause problems or need treatment.

2022年7月13日 · An infected cyst. A kidney cyst may become infected, causing fever and pain. A burst cyst. A kidney cyst that bursts causes severe pain in the back or side. Sometimes a burst cyst may cause blood in the urine. Blocked urine flow. A kidney cyst that blocks the typical flow of urine may lead to kidney swelling.

2024年11月21日 · Back pain in the area of the tumor. Back pain that radiates or shoots from the back to a nearby area. Back pain that's worse at night. Changes in sensation, such as numbness or a feeling of pins and needles. Loss of the ability to move part of the body. Loss of control over the bladder and bowels. Muscle weakness. When to see a doctor

2024年3月27日 · Injecting a steroid into the cyst can ease swelling and inflammation. Incision and drainage. With this method, your healthcare professional makes a small cut in the cyst and gently squeezes out the contents. This is a quick and easy method that eases symptoms. But cysts might recur after this treatment. Minor surgery.

2022年1月12日 · Most often the cyst develops in the lower jaw near the third molars. These cysts may also be found in people with an inherited condition called nevoid basal cell carcinoma syndrome. Odontogenic myxoma. This is a rare, slow-growing, benign tumor that occurs most often in the lower jaw.

2021年9月29日 · Lower quality of life. Frequent urination and pain may interfere with social activities, work and other activities of daily life. Sexual intimacy problems. Frequent urination and pain may strain your personal relationships, and sexual intimacy may suffer. Emotional troubles.

2025年1月10日 · Slow-growing fat cells cause this benign, soft lump that usually appears under the skin on the neck, shoulders, back or arms. A lipoma near a nerve can squeeze it. Usually, though, a lipoma causes no pain or other problems. Your healthcare professional might want to monitor a lipoma through regular checkups. Ganglion cyst.

2023年7月28日 · Dermoid cyst. Also called a teratoma, this cyst forms from reproductive cells that make eggs in the ovary (germ cells). The cyst can contain tissue, such as hair, skin or teeth. This type of cyst is rarely cancer. Cystadenoma. This type of cyst develops from cells on the surface of an ovary. The cyst might be filled with a watery or mucous ...