[Survey] "Treatment Costs and Post-Operative Satisfaction" from 300 Lipoma Surgery Patients | Approximately 8,000 JPY with Insurance Coverage ~ 87.3% Recommend Early Consultation

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Title: [Survey] "Treatment Costs and Post-Operative Satisfaction" from 300 Lipoma Surgery Patients | Approximately 8,000 JPY with Insurance Coverage ~, 87.3% Recommend Early Consultation
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[Conclusion] Key Points of This Survey

In conclusion, the estimated cost for lipoma surgery with 30% insurance coverage is approximately 8,000 JPY to 15,000 JPY. While the punch excision method results in smaller scars (around 4mm) and shorter downtime, the incisional excision method is suitable for larger lipomas or cases with inflammation. Leaving it untreated increases the risk of inflammation and infection, so early consultation is recommended upon noticing a lump.

- 87.3% of lipoma surgery patients responded, "I wish I had sought treatment sooner."
- The most emphasized point in selecting a surgical method was "inconspicuousness of scars" (42.7%).
- The proportion of people who consulted a doctor after inflammation occurred reached 58.3%, highlighting the importance of early detection.

Terminology Explanation

■ What is a Lipoma (Atheroma)?

A lipoma is a benign skin tumor where a sac-like structure (cyst) forms under the skin, accumulating keratin and sebum. Also known as an epidermal cyst, it can occur anywhere on the body, but is particularly common on the face, neck, back, and buttocks. It does not heal naturally, and complete recovery requires surgical removal.

■ What is Punch Excision (Umbilical Punch Method)?

Punch excision is a minimally invasive surgical method where a small hole (usually 4-6mm) is made in the center of the lipoma, and its contents and sac are removed. It is characterized by small scars and short downtime, and is suitable for non-inflammatory small to medium-sized lipomas.

■ What is Incisional Excision (Spindle-shaped Excision Method)?

Incisional excision is a traditional standard surgical method where the entire lipoma, including its sac, is excised in a spindle shape and then sutured. It is suitable for large lipomas, cases with recurrent inflammation, and cases with strong adhesions, and is characterized by a low risk of recurrence due to incomplete removal of the sac.

Comparison of Punch Excision and Incisional Excision

Comparison Item | Punch Excision | Incisional Excision
---|---|---
Indication | Non-inflammatory small to medium size | Large, inflammatory, with adhesions
Scar size | Approx. 4-6mm | 1.0-1.2 times the size of the lipoma
Surgery time | Approx. 10-20 minutes | Approx. 20-40 minutes
Stitch removal | Not necessary ~ after 1 week | 1-2 weeks later
Downtime | 2-3 days | 1-2 weeks
Recurrence risk | Slightly higher (2-5%) | Low (less than 1%)
Estimated cost (30% burden) | Approx. 8,000-12,000 JPY | Approx. 10,000-15,000 JPY

*These figures are based on the 30,000 cases of skin tumor surgeries performed by our supervising doctor. They vary depending on the size and location of the lipoma.

Aisee Clinic (Shinjuku, Shibuya, Ueno, Ikebukuro, Tokyo, Omiya), operated by Medical Corporation Tetsuyukai, conducted a "Survey on the Reality of Lipoma Treatment" targeting 300 men and women aged 20-60 nationwide who had undergone lipoma surgery within the past 5 years. This survey compiles realistic information useful for those considering lipoma treatment, including surgical costs, post-operative progress, decisive factors in treatment selection, and regrets about consultation timing.

Survey Background

Lipoma is a very common skin tumor, affecting about 1-2% of Japanese people, but tends to be left untreated because it's "not painful" or "small." However, if left untreated, it can cause inflammation and infection, making surgery more complex and potentially leading to larger scars. Our supervising doctor often hears patients say, "I wish I had come sooner," which prompted this survey to clarify the reality of lipoma treatment and provide information on appropriate consultation timing and treatment options.

Survey Outline

Target: 300 men and women aged 20-60 nationwide who have undergone lipoma surgery within the past 5 years.
Survey Period: April 13, 2026 ~ April 22, 2026
Survey Method: Internet survey
Number of Respondents: 300

Survey Results

[Survey Result] Over 60% consulted a doctor after waiting more than half a year since discovery.

Question: How long did it take from noticing the existence of a lipoma until you actually consulted a medical institution?

53.7% of people took more than 6 months from discovering a lipoma to consulting a doctor. Many cases are left untreated for reasons such as "it wasn't painful" or "I was observing it," and as a result, many rush to consult a doctor after inflammation occurs.

[Survey Result] Approximately 60% consulted a doctor after inflammation occurred, clearly highlighting the importance of early detection.

Question: Was the lipoma inflamed at the time of surgery?

72.0% of people had some form of inflammation at the time of surgery. If inflammation occurs, incision and drainage may be necessary, and complete surgical treatment may take longer, so it is ideal to undergo surgery while asymptomatic.

[Survey Result] Over 40% prioritized "inconspicuousness of scars."

Question: What was the most important point when choosing a treatment method for lipoma surgery?

The highest number of people prioritized the inconspicuousness of scars, especially for lipomas on exposed areas like the face and neck. On the other hand, 23.3% of people prioritized recurrence risk, a tendency often seen in those who have experienced recurrence once.

[Survey Result] Over 70% returned to daily life within 1 week after lipoma surgery.

Question: Downtime after lipoma surgery.