Understanding Bone Tumors in the Knee: Biopsy, Surgery, and Recurrence Risks
There is a tumor on the right patella? Can the biopsy determine whether a tumor is benign or malignant? How is a biopsy performed? Since the tumor is located in the bone, is surgery still necessary? I read online about articles related to bone tumors in the knee, and there seems ...
Dr. Chen Yongxue Reply:
Hello, because the surgical methods and extent differ between benign and malignant tumors, if a biopsy is not performed first, there is a risk of misidentifying a malignant tumor as benign. Insufficient surgical margins may lead to poorer healing outcomes. Conversely, misidentify...[Read More] Understanding Bone Tumors in the Knee: Biopsy, Surgery, and Recurrence Risks
Understanding Rib Deformities After a Car Accident: What You Need to Know
Bone issues Hello, doctor. After the car accident, the left rib near my stomach has become protruded by 5 cm. I had an X-ray, and the doctor said there was no issue. I mentioned to the doctor that the triangular area of my left rib has become very prominent, but the doctor told m...
Dr. Shi Guozheng Reply:
If the X-ray shows no bone tumor, then there is usually no concern. Rib injuries can sometimes cause swelling, and at times, they may be fractures. After a fracture heals, the area may become thicker or more prominent. To determine if there is a relationship, X-rays serve as an i...[Read More] Understanding Rib Deformities After a Car Accident: What You Need to Know
Can a Benign Cartilage Tumor Affect My Height Growth?
There is a chondroma in the knee? I have a chondroma on my right knee. I went to the hospital for an examination, and the doctor said it is benign. However, since the examination until now, I have not grown taller; I have been stuck at around 162 cm from the end of junior high sc...
Dr. Wang Shouji Reply:
XW: Osteochondromas near the knee are the most common benign bone tumors in clinical practice, and there is no medical evidence to support a correlation with height. Wishing you good health.[Read More] Can a Benign Cartilage Tumor Affect My Height Growth?
Understanding Femoral Deformity: Measurement Techniques and Insights
Deformity of the femur in the lower extremity? Hello, I would like to ask if the curvature of the tibia (as seen on an X-ray) indicates femoral deformity? What is the correct method to measure the degree of femoral deformity? Thank you.
Dr. Li Wenhong Reply:
The bones of the lower leg are the tibia and fibula (not the femur). If we are referring to the diaphysis (midsection), it should be straight. If the X-ray shows curvature or deformity, there could be many reasons, such as improper healing of a fracture, congenital pseudarthrosis...[Read More] Understanding Femoral Deformity: Measurement Techniques and Insights
Understanding Radial Bone Tumors: Do You Need Further Evaluation?
Radial Long Tumor I would like to ask a question: My sister has been experiencing wrist pain and weakness for the past two days, so she went to the hospital for an X-ray. The outpatient physician mentioned that there is a tumor on the radius, about the size of a ten-dollar coin, ...
Dr. Tan Zhuowen Reply:
Hello, regarding your question, tumors can be classified as benign or malignant, and it is not possible to distinguish between them based solely on appearance or palpation. To establish a diagnosis, it is advisable to undergo a biopsy for more accurate results. Therefore, I recom...[Read More] Understanding Radial Bone Tumors: Do You Need Further Evaluation?
Understanding Radial Bone Tumors: When to Seek Further Evaluation
Radial long tumor My sister recently visited an orthopedic clinic due to wrist pain. After an X-ray, the doctor mentioned a tumor on the radius measuring about 10 cm, located near the elbow on her right wrist. The doctor said it was not a concern. Should we consider further exami...
Dr. Shi Qiming Reply:
It is recommended that a 10 cm tumor located on the radius undergo further examination to determine whether it is benign or malignant before proceeding with the next steps in treatment.[Read More] Understanding Radial Bone Tumors: When to Seek Further Evaluation
Understanding Osteochondromas: Should You Consider Surgery for Knee Pain?
Osteochondroma Hello, Doctor. Several years ago, I discovered a hard lump on the inner side of my knee, so I went to the hospital for an examination. The doctor said it was a hereditary osteochondroma and that I needed surgery, but he also mentioned that it could grow back after ...
Dr. Li Wenlin Reply:
Hello: 1. Based on your description, it does seem to be an osteochondroma, but there are several classifications of osteochondromas, and the management approaches can vary. I personally think you should seek a second opinion. For example, in Taipei, you can consult with Directo...[Read More] Understanding Osteochondromas: Should You Consider Surgery for Knee Pain?
Understanding Bone Tumors in Children: Treatment Options and Concerns
Bone tumors in children Hello Director Li: I previously asked a question on January 24, 2007, and I appreciate your response on January 26, 2007. My child is 10 years old and sustained an injury to the right upper arm after hitting it against the edge of a bed, resulting in a hai...
Dr. Li Wenlin Reply:
Hello: In response to your question, benign bone tumors that are too large, such as those causing cortical bone thinning to less than half of the original thickness, or those occupying more than half of the medullary cavity, may have a risk of pathological fractures in the future...[Read More] Understanding Bone Tumors in Children: Treatment Options and Concerns
Understanding Benign Bone Tumors in Children: Diagnosis and Treatment Options
Bone tumors in children My child is 9 years old and accidentally bumped their right upper arm against the edge of the bed, resulting in a fracture in the upper arm bone. An X-ray examination revealed that there is a benign tumor in that area of the bone, which is why a minor impa...
Dr. Li Wenlin Reply:
Hello, in response to your questions: 1. The first step in diagnosing bone tumors is through X-rays, as orthopedic specialists are trained to interpret X-ray images for bone tumors. Most benign bone tumors can be assessed using X-rays. If there is any suspicion, further imaging...[Read More] Understanding Benign Bone Tumors in Children: Diagnosis and Treatment Options
Understanding Bone Tumors: Diagnosis, Concerns, and Treatment Options
Osteoma I am 30 years old and experienced a "pop" sound in my knee when I squatted down, followed by swelling for 2-3 days. An X-ray showed something growing. I was referred to a medical school for evaluation. The doctor reviewed the X-ray and said it appears to be beni...
Dr. Li Wenlin Reply:
Hello: In response to your question, benign bone tumors can often be diagnosed through follow-up X-rays and clinical symptoms. Therefore, a single outpatient examination and one X-ray cannot definitively establish a diagnosis. If your clinical symptoms (such as swelling and pain)...[Read More] Understanding Bone Tumors: Diagnosis, Concerns, and Treatment Options
Understanding Benign Osteosarcoma: Post-Surgery Care and Recovery Tips
Osteosarcoma Hello Dr. Li, I am 22 years old, and after undergoing various examinations, I was diagnosed with a "benign osteosarcoma" below my right knee. I just had a curettage surgery two weeks ago, during which artificial bone material was implanted. I had my stitch...
Dr. Li Wenlin Reply:
Hello, in response to your questions: 1. There is no such thing as a benign osteosarcoma. Osteosarcoma, despite having various forms based on different cell types, locations, and characteristics, is classified as a malignant tumor. In addition to surgery, chemotherapy is also r...[Read More] Understanding Benign Osteosarcoma: Post-Surgery Care and Recovery Tips
Understanding Bone Growth Changes After Age 30: What to Do?
There is a condition of bone growth. I am 30 years old? Hello Doctor: I have already passed the bone growth period, but in the past two years, I have noticed a continuous widening trend in my shoulder and pelvis. What should I do about this? Do you have similar cases in orthopedi...
Dr. Chen Xingyuan Reply:
Dear User: You are 30 years old, and your skeletal development or growth should be complete, with no further increase in bone length expected unless there are specific diseases such as endocrine disorders or bone tumors that could cause abnormal bone growth. It is recommended tha...[Read More] Understanding Bone Growth Changes After Age 30: What to Do?
Eligibility for Disability Certification After Hip Joint Surgery
Application for Disability Handbook Eligibility I underwent surgery last October to remove a bone tumor and had a partial hip joint replacement above the lesser trochanter. To this day, I still have a noticeable limp when walking and am unable to climb stairs normally. Given this...
Dr. Shi Guozheng Reply:
You can apply for disability benefits to assess the extent of your lower limb or hip joint functional loss. Therefore, you must return to your attending physician for evaluation. If you meet the criteria for disability application levels (the evaluation form can be obtained from ...[Read More] Eligibility for Disability Certification After Hip Joint Surgery
Understanding Hip Inflammation: Causes, Symptoms, and Treatment Options
Hip inflammation Hello, I have a question to ask. Six months ago, I experienced pain between my hip and thigh, and after visiting Chimei Hospital, it was determined that I had cartilage damage causing compression. I underwent a microdiscectomy to remove some cartilage. After the ...
Dr. Li Wenlin Reply:
Hello: In response to your question, it seems you are concerned about potential issues with the femoral head or neck. To differentiate between a tumor or inflammation, an MRI or bone scan would be necessary. Aspiration of joint fluid at Far Eastern Memorial Hospital is also an op...[Read More] Understanding Hip Inflammation: Causes, Symptoms, and Treatment Options
Understanding Soft Bone Tumors in Children's Knees: Key Questions Answered
Knee chondroma Hello Dr. Lee: I have a few questions regarding my 13-year-old son who has a soft bone growth on his right knee. 1: Is surgery appropriate for a 13-year-old? 2: Will the tumor disappear as he grows older? 3: How long will he need to stay in the hospital for the sur...
Dr. Li Wenlin Reply:
Hello, In response to your question, a 13-year-old with a chondroblastoma typically presents with an osteochondroma that most commonly arises on the lateral aspect of the proximal tibia. Clinically, patients may report pain and localized swelling, but most cases are asymptomati...[Read More] Understanding Soft Bone Tumors in Children's Knees: Key Questions Answered
Understanding Patellar Dislocation: Pain Management and Treatment Options
Patella Hello Doctor: Here’s the situation. Occasionally, my right knee joint hurts when I bend it. I went to the hospital for an examination; one doctor said it was gout, while another said it was a sports injury, so I left it unresolved. Two days ago, my left foot suddenly made...
Dr. Shi Qiming Reply:
Hello: Misalignment of the knee (patella) can lead to knee pain, including recurrent subluxation and dislocation. Sometimes the appearance may not be obvious, and a detailed examination is necessary to determine whether it is caused by muscle asymmetry or skeletal abnormalities. ...[Read More] Understanding Patellar Dislocation: Pain Management and Treatment Options
Understanding Bone Tumors: Symptoms, Diagnosis, and Treatment Options
Bone tumor Hello Dr. Chen, I have been experiencing persistent lower back pain for a long time (the pain comes on suddenly and prevents me from bending, lifting, or even sneezing. It occurs every 1-3 months and lasts for 2-3 days, and this has been ongoing for many years). Recen...
Dr. Chen Xingyuan Reply:
Dear Mr. Cheng, There are many causes of lower back pain. Based on your description, it is likely due to a herniated disc or inflammation of the back muscles, which are closely related to the use and posture of the back. Therefore, during each episode, it may be necessary to ref...[Read More] Understanding Bone Tumors: Symptoms, Diagnosis, and Treatment Options
Understanding Parosteal Osteosarcoma Surgery and Recovery
Osteoma surgery I previously consulted Dr. Lee regarding the surgery for a bone tumor on my knee. There is a lump below my left knee that has been present for nearly three years. I have undergone surgery to take a piece of bone from my right leg and implant it into my left leg. T...
Dr. Li Wenlin Reply:
Hello: In response to your question regarding parosteal osteosarcoma: 1. The likelihood of recurrence varies based on the histological grade and surgical approach. The recurrence rate for grade I is 100%; for grade II, it is greater than 80%. For grades III and IV, if appropria...[Read More] Understanding Parosteal Osteosarcoma Surgery and Recovery
Understanding Bone Tumor Surgery: Recovery, Risks, and Expectations
Bone tumor surgery I have a lump below my left knee that has been present for nearly three years. It has not been painful and does not affect my walking until recently when I started feeling some pain around the lump. I underwent several examinations, including X-rays, MRI, CT sc...
Dr. Li Wenlin Reply:
Hello: In response to your question... If you are unsure about what a pathology report is, I cannot directly answer your inquiry regarding the prognosis of different bone tumors. I recommend discussing this matter in detail with your attending physician, which will help you fully...[Read More] Understanding Bone Tumor Surgery: Recovery, Risks, and Expectations
Do You Need Surgery for a Benign Wrist Bone Tumor?
A ganglion cyst in the wrist requires surgical intervention? I have a ganglion cyst on my wrist. Is it benign, and do I need surgery? Will the surgery help, and do I need to supplement my bones afterward?
Dr. Yang Zhengfan Reply:
Dear Mingdao, your question is unclear, making it difficult to provide an answer. There are many types of tumors that can occur in the wrist; are you sure it is a bone tumor? The most common wrist tumor is a ganglion cyst, which is unrelated to a bone tumor. Surgery is not necess...[Read More] Do You Need Surgery for a Benign Wrist Bone Tumor?