A hard lump adjacent to the anterior superior iliac spine?
Hello, doctor.
I have developed two large, round lumps next to the left upper anterior iliac spine.
They are movable and do not hurt when pressed; they are not visible on the surface and can only be felt upon touch.
Each lump is separate and there are also three or four smaller ones that have also grown.
Additionally, my left leg tends to feel numb and tingling.
I have searched online for answers but couldn't find any, so I am asking this question.
Thank you.
Lin Qiaoqiao, 30~39 year old female. Ask Date: 2016/04/14
Dr. Wu Yuxin reply Dermatology
Without actually seeing the lesion, it cannot be confirmed.
If it is causing significant distress, it is advisable to seek medical attention as soon as possible.
Reply Date: 2016/04/14
More Info
Based on your description of movable skin lumps near the anterior superior iliac spine, it sounds like you may be dealing with a few different possibilities. The anterior superior iliac spine (ASIS) is a bony prominence on the pelvis, and lumps in this area can arise from various causes, including lipomas, cysts, or lymph nodes.
1. Lipomas: These are benign tumors made of fat tissue. They are usually soft, movable, and painless. Lipomas can vary in size and may feel like a rubbery lump under the skin. They are generally harmless and do not require treatment unless they become bothersome or painful.
2. Sebaceous Cysts: These are small, non-cancerous lumps beneath the skin that can occur when a hair follicle becomes blocked. They are typically movable and can be painless unless they become inflamed or infected.
3. Lymph Nodes: While lymph nodes are typically found deeper in the body, superficial lymph nodes can sometimes be palpable in the groin area. If they are swollen, it could indicate an infection or other underlying condition. However, if they are not tender and movable, they may not be a cause for concern.
4. Other Possibilities: Other conditions such as fibromas or dermatofibromas can also present as movable lumps. These are benign skin growths that can be firm and may feel like small nodules under the skin.
Given that you mentioned experiencing numbness and tingling in your left leg, it’s important to consider that this could be related to nerve compression or irritation, possibly due to the lumps or other underlying issues such as a herniated disc or sciatica.
Recommendations:
- Consult a Healthcare Provider: It is crucial to have a healthcare professional examine these lumps, especially since they are increasing in size. A physical examination can provide valuable insights, and imaging studies like an ultrasound or MRI may be warranted to assess the nature of the lumps and their relationship to surrounding structures.
- Monitor Symptoms: Keep track of any changes in the lumps, such as increased size, pain, or changes in sensation in your leg. This information can be helpful for your doctor.
- Avoid Self-Diagnosis: While it’s tempting to search online for answers, self-diagnosis can lead to unnecessary anxiety. A healthcare provider can offer a more accurate diagnosis based on clinical evaluation and possibly further testing.
In summary, while movable lumps near the ASIS can often be benign, the presence of leg numbness warrants a thorough evaluation to rule out any potential complications. It’s best to seek medical advice to ensure proper diagnosis and management.
Similar Q&A
Understanding Painless Skin Nodules on the Lower Back
Hello doctor, about a week ago, I noticed a lump on my right lower back (approximately 9 centimeters above the pelvis, near the spine). It feels like a lump about 1 centimeter in size. At first, I thought it was a pimple and didn't pay much attention to it, but after being r...
Dr. Ke Fangxu reply Surgery
Skin lumps are mostly lipomas or sebaceous cysts, but a physician's palpation is necessary for accurate diagnosis.[Read More] Understanding Painless Skin Nodules on the Lower Back
Understanding Movable Lumps in the Groin: When to Seek Medical Help
If you have a movable, painless lump under the skin in the groin area that appears white and is slightly larger than a pimple, which specialist should you consult for medical evaluation? Thank you.
Dr. Chen Taicheng reply Family Medicine
● In males, the area under the groin may present with epidermoid cysts (commonly known as sebaceous cysts) or Fordyce spots (benign sebaceous gland hyperplasia). Other conditions such as hair follicle cysts or multiple sebaceous cysts, among various skin diseases, need to be diff...[Read More] Understanding Movable Lumps in the Groin: When to Seek Medical Help
Understanding Movable Bumps on the Shin: When to See a Doctor
Hello Doctor: About two weeks ago, I noticed a small lump on the front of my left tibia, located just below the mid-shaft of the tibia, approximately the size of a grain of rice. It moves when I push it, but it returns to its original position on the front of the tibia. There are...
Dr. Li Zhonghuai reply Surgery
Hello! The most common skin conditions are lipomas and sebaceous cysts. It is recommended to see a general surgeon. Pingan Changhua Hospital cares about you![Read More] Understanding Movable Bumps on the Shin: When to See a Doctor
Understanding Tumors: Insights on Growths and Health Concerns
Hello Dr. Yang, 1. I have recently discovered a protrusion approximately 3 cm in diameter located centrally below the sternum (at the junction of the ribs on both sides). This has been present for over six months. For the past ten years, I have occasionally experienced pain radi...
Dr. Yang Youhua reply Oncology
The concern you raised seems to be about the possibility of a malignant tumor; however, based on your description, the lump does not appear to be malignant. The lump in the right groin may be related to a tinea infection, and since your brother is also experiencing a similar lump...[Read More] Understanding Tumors: Insights on Growths and Health Concerns
Related FAQ
(Dermatology)
Subcutaneous Cyst(Dermatology)
Nodular Erythema(Dermatology)
Follicular Obstruction(Dermatology)
Skin(Internal Medicine)
Axillary Hyperhidrosis(Dermatology)
Flat Warts(Dermatology)
Sebaceous Cyst(Plastic Surgery)
Skin(Oncology)
Groin Itching(Dermatology)