Hernia Surgery and Subcutaneous Mass Evaluation - Surgery

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Regarding hernias and subcutaneous masses of unknown origin?


Hello Doctor, I would like to ask about hernia surgery.
I was recently diagnosed with a hernia in the left inguinal region, but there are no symptoms on the right side.
The doctor mentioned two surgical options: traditional open surgery with a mesh implant, and laparoscopic surgery, which is recommended only if there are issues on both sides.
I would like to know if it is possible to perform laparoscopic repair of the left hernia and then monitor the condition of the right side.
If the right side appears to be okay but shows some weakness, can a mesh be placed as a preventive measure to avoid needing another surgery in the future? I also found online that there are different types of meshes, including fully absorbable ones.
Additionally, I have noticed a lump under the skin on the outer side of my left thigh, approximately 1-2 cm in size.
It has been about a year since I first discovered it, and it hasn't noticeably increased in size.
It moves slightly when touched, and when pressed, it seems to have some elasticity.
It feels like a small, firm mass of muscle.
Sometimes I feel no sensation when pressing it, while at other times, there is a slight pain.
If I want to definitively determine what it is, would the only option be to surgically remove it for examination?

Zhang, 20~29 year old female. Ask Date: 2016/10/27

Dr. Chen Jiaming reply Surgery


In the context of laparoscopic hernia surgery, although the technical methods are quite clear, both domestic and international academic circles still recommend that laparoscopic hernia repair should only be directly suggested if the hernia is bilateral from the outset.
For unilateral hernias, it is strongly advised that the first surgery should still utilize the traditional anterior approach to repair the hernia sac, supplemented with a synthetic mesh to enhance fixation and reduce the risk of recurrence.
Laparoscopic hernia surgery should be reserved for future use in the unfortunate event of recurrence (posterior repair).
The materials used for synthetic mesh vary significantly, but all can provide enhanced fixation to reduce the chance of recurrence.
Based on your description, it seems more likely to be a lipoma.
If surgical removal is not pursued, you may seek an experienced physician who can provide ultrasound examination to gather more information through subcutaneous tissue ultrasound; however, no one can guarantee a definitive diagnosis.

Reply Date: 2016/10/27

More Info


When it comes to hernia surgery, particularly for inguinal hernias, there are several considerations to keep in mind regarding surgical options, postoperative care, and the evaluation of any subcutaneous masses that may be present.


Surgical Options for Hernia Repair
In your case, you have been diagnosed with a left inguinal hernia, and your physician has presented two surgical options: traditional open surgery with mesh placement and laparoscopic surgery. The choice between these methods often depends on the specifics of the hernia, the patient's overall health, and the surgeon's expertise.

1. Open Surgery with Mesh: This is a common approach where a mesh is placed to reinforce the abdominal wall. It is effective for both unilateral and bilateral hernias. The mesh can help prevent recurrence, especially if there is a risk of developing a hernia on the opposite side.

2. Laparoscopic Surgery: This minimally invasive technique is often preferred for bilateral hernias or when there are concerns about recovery time and postoperative pain. However, if only one side is affected, your surgeon may recommend open surgery for simplicity and effectiveness.


Observing the Right Side
If you choose to proceed with laparoscopic surgery for the left hernia, it is indeed possible to monitor the right side for any signs of weakness or hernia development. If the right side shows signs of a potential hernia in the future, a second surgery may be necessary. However, some surgeons may opt to place mesh on both sides during the initial surgery if there is a concern about the integrity of the right side, even if it is asymptomatic.


Types of Mesh
Regarding the types of mesh available, there are various options, including absorbable and non-absorbable meshes. Absorbable meshes are designed to provide temporary support as the tissue heals, while non-absorbable meshes provide long-term reinforcement. The choice of mesh can depend on factors such as the size of the hernia, the patient's health, and the surgeon's preference.


Evaluation of Subcutaneous Mass
As for the subcutaneous mass you mentioned on your left thigh, it is essential to evaluate it properly. Given that it has been present for about a year and has not significantly changed in size, it may be a benign condition, such as a lipoma (a fatty tumor) or a fibroma (a fibrous tissue growth). However, the presence of tenderness and the ability to move it under the skin warrant further investigation.

1. Imaging Studies: Before considering surgery, your physician may recommend imaging studies such as an ultrasound or MRI to assess the mass's characteristics. These non-invasive methods can provide valuable information about the mass's composition and help determine whether it is solid or cystic.

2. Surgical Excision: If imaging studies are inconclusive or if there is a concern about the nature of the mass, surgical excision may be necessary. This procedure allows for a definitive diagnosis through histopathological examination of the tissue.


Conclusion
In summary, you have viable options for hernia repair, and the decision should be made in consultation with your surgeon, considering your specific circumstances. Monitoring the right side for future hernia development is a prudent approach, and the choice of mesh should align with your health needs and the surgeon's recommendations. Regarding the subcutaneous mass, further evaluation through imaging or surgical excision may be warranted to ensure a proper diagnosis and treatment plan. Always consult with your healthcare provider for personalized advice and treatment options.

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