Pain and Treatment Options for Knee Tumors - Orthopedics

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Left knee pain?


There is an 8 cm tumor near the growth plate of my left knee.
It was accidentally discovered at the hospital a year ago.
Initially, it didn't hurt and I didn't feel much, but now it hurts at any time, sometimes to the point where my entire leg feels numb, especially around the knee and thigh.
The doctor initially said it was benign, but now the pain is severe enough that I want to go to the hospital for a check-up.
However, I don't want to take painkillers because I'm afraid the doctor will just prescribe them again.
I would like to ask if there are any other medications available and whether surgery is necessary.

00, 10~19 year old female. Ask Date: 2017/04/21

Dr. Li Yongheng reply Orthopedics


Your symptoms suggest that you may have a bone tumor.
However, an 8 cm tumor is not small, so you should return to the hospital for a re-evaluation as soon as possible.
If there are any changes, surgical treatment may be necessary.
Please remember to follow up promptly, and I wish you a speedy recovery.

Reply Date: 2017/04/21

More Info


When dealing with a tumor near the growth plate of the left knee, especially one that has grown to 8 cm and is causing pain, it is crucial to approach the situation with caution and a thorough understanding of your options. The fact that the tumor was initially deemed benign is a positive sign, but the development of pain and numbness in your leg indicates that further evaluation is necessary.

First and foremost, it is essential to understand that pain can be a significant indicator of changes in a tumor's behavior. While benign tumors can remain asymptomatic for long periods, any new or worsening symptoms should prompt further investigation. The pain radiating down your leg, particularly if it is accompanied by numbness, could suggest that the tumor is exerting pressure on surrounding structures, such as nerves or blood vessels. This is a situation that warrants immediate attention from a healthcare professional.

In terms of treatment options, it is understandable that you are hesitant to take pain medication, especially if you fear that a visit to the hospital might result in a prescription for analgesics without addressing the underlying issue. However, it is important to communicate your concerns clearly with your healthcare provider. They can offer a variety of treatment options beyond just pain management. These may include:
1. Imaging Studies: If you haven't had recent imaging, such as an MRI or CT scan, this should be a priority. These studies can provide detailed information about the tumor's characteristics, its relationship to surrounding tissues, and any changes that may have occurred since your last evaluation.

2. Biopsy: If there is any doubt about the nature of the tumor, a biopsy may be necessary to confirm whether it is indeed benign or if there are any malignant characteristics. This procedure can provide critical information that will guide your treatment options.

3. Surgical Intervention: Depending on the findings from imaging and biopsy, surgical removal of the tumor may be recommended. Even if the tumor is benign, if it is causing significant pain or functional impairment, surgery may be the best option to alleviate symptoms and prevent further complications.

4. Physical Therapy: Engaging in physical therapy may help manage pain and improve function. A physical therapist can provide exercises that strengthen the muscles around the knee and improve mobility, which may alleviate some of the discomfort you are experiencing.

5. Alternative Medications: If you are reluctant to take traditional pain medications, discuss alternative options with your doctor. There are various non-opioid pain relief options, including certain anti-inflammatory medications, topical treatments, or even complementary therapies such as acupuncture.

6. Regular Monitoring: If the tumor is confirmed to be benign and not causing significant issues, your doctor may recommend a watchful waiting approach, with regular follow-ups to monitor any changes in size or symptoms.

In conclusion, while your initial diagnosis may have indicated a benign tumor, the emergence of pain and other symptoms necessitates a reevaluation of your condition. It is crucial to have open and honest discussions with your healthcare provider about your symptoms, concerns, and treatment preferences. They can guide you through the necessary steps to ensure that you receive appropriate care tailored to your specific situation. Remember, addressing the underlying cause of your pain is essential for your overall health and well-being.

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