Hard lump on the shoulder?
I found a hard lump on my left shoulder, approximately one centimeter in length and less than one centimeter in width (I'm not very sure).
It is not visible and seems to be deep, as it cannot be moved and is difficult to compress.
benson, 10~19 year old female. Ask Date: 2022/08/10
Dr. Peng Xianwen reply Surgery
Hello: It is recommended to visit a hospital for a consultation with a physician for a better diagnosis.
Director Peng Hsien-Wen, Department of Surgery, Nantou Hospital.
Reply Date: 2022/08/10
More Info
Shoulder lumps can be concerning, especially when they appear suddenly or without a clear cause. Understanding the potential causes and treatment options is essential for addressing any underlying issues.
Causes of Shoulder Lumps
1. Lipomas: These are benign tumors made of fat tissue. They are usually soft, movable, and painless, but can sometimes feel firm and deep-seated. Lipomas are common and generally do not require treatment unless they cause discomfort or cosmetic concerns.
2. Cysts: These fluid-filled sacs can develop in various tissues, including the shoulder. A cyst may feel firm and can be tender to the touch. They can arise from inflammation or blockage of ducts in the skin or deeper tissues.
3. Bursitis: Inflammation of the bursa, a small fluid-filled sac that reduces friction between tissues, can lead to swelling and lumps in the shoulder area. This condition often accompanies shoulder pain and limited range of motion.
4. Tendonitis: Inflammation of the tendons around the shoulder joint can cause swelling and lumps. This is often associated with pain during movement, especially overhead activities.
5. Ganglion Cysts: These are non-cancerous lumps that often develop along the tendons or joints of the wrists and hands but can also occur in the shoulder. They are filled with a jelly-like fluid and can vary in size.
6. Infections: An infection in the shoulder area can lead to swelling and the formation of lumps. This is often accompanied by redness, warmth, and pain.
7. Tumors: Although less common, both benign and malignant tumors can develop in the shoulder region. These may require further evaluation through imaging studies and possibly a biopsy.
Treatment Options
1. Observation: If the lump is small, painless, and not causing any functional issues, your doctor may recommend simply monitoring it over time.
2. Physical Therapy: If the lump is associated with pain or limited mobility, physical therapy can help strengthen the shoulder muscles and improve range of motion.
3. Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs) can help reduce inflammation and relieve pain associated with conditions like bursitis or tendonitis.
4. Corticosteroid Injections: For more significant inflammation, corticosteroid injections may be administered to reduce swelling and pain.
5. Surgical Intervention: If the lump is diagnosed as a lipoma, cyst, or other growth that is symptomatic or causing functional impairment, surgical removal may be necessary. This is particularly true if there is concern about malignancy.
6. Imaging Studies: If the lump is persistent or concerning, imaging studies such as ultrasound or MRI may be recommended to evaluate the nature of the lump and surrounding structures.
When to Seek Medical Attention
You should consult a healthcare provider if:
- The lump grows rapidly.
- It becomes painful or tender.
- You experience other symptoms such as fever, redness, or warmth in the area.
- There are changes in your shoulder function or range of motion.
In conclusion, while a lump on the shoulder can be benign, it’s important to have it evaluated by a healthcare professional, especially if it is persistent or associated with other symptoms. Early diagnosis and treatment can help prevent complications and ensure better outcomes.
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