Ketika sebuah tahi lalat berubah atau tampak mencurigakan, apakah orang dewasa menyesal mengangkatnya — atau menyesal mengamati dan menunggu?
Jika Anda bertindak
Mengangkat tahi lalat yang mencurigakan
10%
Jika Anda tidak bertindak
Mengamati dan menunggu
27%
Persentase orang yang kemudian menyesali setiap pilihan. Diagram batang dan catatan lengkap ditampilkan di bawah.
Kesehatan
Terakhir ditinjau 2026-06-21
Kualitas bukti 4.0/5
Skor tinjauan delapan dimensi terhadap
rubrik kualitas
. Setiap dimensi dinilai 1–5.
D1 Verifikasi sumber
4/5
D2 Otoritas & independensi sumber
5/5
D3 Akurasi tingkat penyesalan
3/5
D4 Keterbandingan sumber
4/5
D5 Pola Gilovich
4/5
D6 Kualitas prosa
4/5
D7 Kelengkapan peringatan
3/5
D8 Kualitas sampel
5/5
Rata-rata4.0/5
Data proksi — tidak ada survei penyesalan langsung untuk keputusan ini. Tingkat diturunkan dari skor kepuasan dan data hambatan akses daripada pertanyaan yang langsung menanyakan tentang penyesalan. Lihat peringatan di bawah.
Penyesalan atas tindakan
Mengangkat tahi lalat yang mencurigakan
10%
~10% kekambuhan atau ketidakpuasan kosmetik; sebagian besar tahi lalat mencurigakan yang diangkat ternyata jinak (≈6 diangkat per melanoma yang ditemukan)
Pasien yang menjalani eksisi nevus melanositik
pascaprosedur, digabungkan dari beberapa studi
Penyesalan atas kelambanan
Mengamati dan menunggu
27%
27% pasien melanoma menunda pemeriksaan >3 bulan; 44% tidak menyadari bahwa perubahan itu serius (proksi pemeriksaan yang tertunda)
Pasien melanoma, mengenang penundaan sebelum diagnosis
retrospektif
% menyesal dengan pilihan ini
Mengangkat tahi lalat yang mencurigakanMengamati dan menunggu
10%27%
inaction dominates — Tidak bertindak mendominasi — sebagian besar menyesali karena tidak bertindak.
Keputusan terkait
Keputusan yang serupa secara semantik — area yang sama, kompromi yang berbeda.
The decision only arises when a mole has changed or looks suspicious — leaving an ordinary stable mole alone is the right call for almost everyone, and removing every mole would be wholesale overtreatment. Once a mole is flagged, removing it rarely causes regret, but it is not free. A systematic review of 46 studies (4,201 lesions) found that surgical excision recurs in about 2% of cases and shave excision in roughly 11%, with cosmetic-satisfaction scores for surgical excision the lowest of any technique at 6.2 out of 10 — a real minority unhappy with the scar (Guo & Wang, 2026). And most suspicious moles turn out to be harmless: even consultant dermatologists excise about six benign lesions for every melanoma they find, a figure that climbs toward twenty in primary care (Sidhu et al., 2012). For most people who act, the excision will, in hindsight, have been unnecessary — the price paid for diagnostic certainty.
The watching-and-waiting side carries a heavier but rarer regret. Among people whose mole turned out to be melanoma, 27% had delayed presenting for more than three months, and 44% — the single most common barrier — had simply not realised the change was serious (O’Shea et al., 2017). A qualitative study found the mechanism plainly: changing moles are “often perceived as trivial,” patients delay to avoid “wasting the doctor’s time,” and three of four people later diagnosed with melanoma in that sample never sought help at all — their GP noticed the lesion opportunistically (Walter et al., 2010). The inaction harm is conditional: most who wait are fine, but for the minority whose mole is malignant, delay shifts the stage at diagnosis and can be fatal.
That conditionality is the whole story, and it is why these two numbers must not be read as a clean head-to-head. The action-side proxy is a cosmetic-and-recurrence rate across all excised nevi; the inaction-side proxy is a delay rate measured only among confirmed melanoma patients. They come from different populations, and the inaction figure overstates the risk for any single benign mole while understating the severity for the rare malignant one. What survives the mismatch is a direction consistent with Gilovich and Medvec’s temporal asymmetry: when a mole has genuinely changed, the people who watched and waited are more likely to look back with regret than the people who had it checked and removed — even though, for most individual moles, waiting turns out to have been harmless. The magnitude depends entirely on the base rate of malignancy in the specific lesion, which only a clinician can judge.
Sumber: tindakan
Buku besar klaim
Setiap angka di bawah ini adalah apa yang dilaporkan masing-masing sumber, dengan kutipan kata demi kata yang kami andalkan dan bagaimana kami sampai pada angka kami. Klik tautan mana saja untuk memverifikasi langsung.
1/2 sumber diverifikasi secara independen kata demi kata terhadap sumber terkutip
[1]Frontiers in Medicine (Guo & Wang 2026) — Aesthetic Techniques for Melanocytic Nevus Management: Clinical Outcomes, Cosmetic Satisfaction, and Safety — A Systematic Review and Meta-analysis
Telaah sejawat
“"[Paraphrase from systematic review — abstract] 46 studies (32 for meta-analysis) covering 4,201 lesions. Clinical clearance was 96.4% (95% CI 92.1–99.2) for surgical excision and 85.7% (95% CI 80.3–90.4) for shave excision. Recurrence ranged from 2.1% (surgical excision) to 22.7% (dermabrasion); shave excision 10.7%. Cosmetic-satisfaction scores (0–10) ranged from 6.2 (surgical excision) to 8.8 (Er:YAG laser). Overall adverse-event rates ranged from 11.2% to 34.1%."
”
Data sumber dari
2026-01-01
Diakses
2026-06-21
Perhitungan
Removing a mole rarely causes outright regret, but it is not free: surgical excision leaves a scar (the lowest cosmetic-satisfaction score, 6.2/10, reflecting a real dissatisfied minority), and shave excision recurs in ~10.7% of cases, sometimes prompting re-treatment. We anchor the action-side proxy at ~10%, drawn from the recurrence and cosmetic-dissatisfaction signals as the share for whom the procedure generates a lingering negative outcome. This is a dissatisfaction/ re-treatment proxy, not a "regret" survey.
[2]Clinical and Experimental Dermatology (Sidhu et al. 2012) — The number of benign moles excised for each malignant melanoma: the number needed to treat
Terverifikasi
Telaah sejawat
Mean number needed to treat (benign lesions excised per melanoma found) was 6.3 among consultant dermatologists; 4,691 lesions over 2005–2009
Kutipan
“"[Paraphrase from abstract] In total, 4,691 lesions were examined. The overall mean NNT was 6.3, with a range of 4.9–11.3 for each of nine consultant dermatologists serving a population of 600,000. The mean NNT was 7.6 for female and 4.8 for male patients."
”
Data sumber dari
2012-01-01
Diakses
2026-06-21
Verifikasi
Kutipan diambil ulang secara independen dan dikonfirmasi kata demi kata terhadap sumber terkutip selama audit pendasaran kami.
Perhitungan
The overtreatment frame for the action side: even in expert hands, roughly six benign moles are excised for every melanoma found (far higher in primary care, where ~20 benign lesions are removed per melanoma). Most people who have a suspicious mole removed will learn it was harmless — the excision was, in hindsight, unnecessary. This is the cost the action side trades for certainty. Not a regret rate; context for why action regret, though low, is non-zero.
Sumber: tidak bertindak
Buku besar klaim
Setiap angka di bawah ini adalah apa yang dilaporkan masing-masing sumber, dengan kutipan kata demi kata yang kami andalkan dan bagaimana kami sampai pada angka kami. Klik tautan mana saja untuk memverifikasi langsung.
2/2 sumber diverifikasi secara independen kata demi kata terhadap sumber terkutip
[1]BMC Cancer (O'Shea et al. 2017) — Which symptoms are linked to a delayed presentation among melanoma patients? A retrospective study
Terverifikasi
Telaah sejawat
27% of melanoma patients (n=40 of 159) delayed presentation more than 3 months; 44% (n=66) had not realised the symptom was serious — the most common barrier
Kutipan
“"A delay of greater than 3 months was reported by 27% of patients (n = 40). ... Forty-four per cent (n = 66) had not realised that the symptom was serious, which was the most common barrier reported. ... Of the 149 patients who reported symptoms, 76% (n = 113) described a change in a pre-existing mole rather than a new mole or lesion. ... Those patients who reported 'a mole growing bigger' were more likely to have a delayed presentation (OR 2.04, 95% CI 1.14–5.08)."
”
Data sumber dari
2017-01-04
Diakses
2026-06-21
Verifikasi
Kutipan diambil ulang secara independen dan dikonfirmasi kata demi kata terhadap sumber terkutip selama audit pendasaran kami.
Perhitungan
The inaction-regret proxy: among people whose mole turned out to be melanoma, 27% had watched and waited more than three months before presenting, and 44% had not recognised the change as serious. Watching a changing mole that proves malignant is the regretted inaction. Note the population: this is melanoma patients, not the general public — the proxy applies to the suspicious/changing-mole decision, not to leaving an unchanging benign mole alone (which carries near-zero regret and is the correct choice).
[2]BMC Family Practice (Walter et al. 2010) — Patient understanding of moles and skin cancer, and factors influencing presentation in primary care: a qualitative study
Terverifikasi
Telaah sejawat
Qualitative study (n=40): changing moles often perceived as trivial; patients delayed to avoid 'wasting the doctor's time'; three of four people later diagnosed with melanoma did not seek help — the GP noticed the lesion opportunistically
Kutipan
“"Changing moles are often perceived as trivial and not signifying possible skin cancer. ... 'I left it a couple of weeks and I just thought well, you know, I've got to be sensible about this, rather than wasting doctor's time' ... Three of four people subsequently diagnosed with melanoma did not seek help; instead, their GP opportunistically noticed the lesion."
”
Data sumber dari
2010-08-09
Diakses
2026-06-21
Verifikasi
Kutipan diambil ulang secara independen dan dikonfirmasi kata demi kata terhadap sumber terkutip selama audit pendasaran kami.
Perhitungan
Qualitative corroboration of why watchful waiting on a changing mole is regretted in hindsight: the change is dismissed as trivial, and most melanomas in this sample were caught by the doctor rather than the patient. Provides the mechanism behind the O'Shea delay figure; does not supply the rate.
Catatan
Entri ini sengaja dibatasi pada tahi lalat yang BERUBAH atau MENCURIGAKAN, bukan tahi lalat pada umumnya. Membiarkan tahi lalat biasa, stabil, dan jinak adalah pilihan yang tepat untuk hampir semua orang dan nyaris tanpa penyesalan — mengangkat setiap tahi lalat akan menjadi penanganan berlebihan secara massal. Perbandingan dua sisi ini hanya berlaku untuk tahi lalat yang telah berubah atau tampak mengkhawatirkan. Sekalipun demikian, kedua sisi diambil dari populasi yang tidak sebanding dan mengalami ketidaksesuaian konstruk: angka ~10% di sisi tindakan adalah proksi kekambuhan/ketidakpuasan kosmetik dari studi hasil eksisi nevus (Guo & Wang 2026, n=4.201 lesi), sedangkan angka 27% di sisi ketidakaktifan adalah tingkat pemeriksaan tertunda di antara orang yang tahi lalatnya ternyata melanoma (O'Shea 2017, n=159). Bahaya ketidakaktifan bersifat kondisional dan terpusat: sebagian besar tahi lalat mencurigakan adalah jinak (Sidhu 2012 — kira-kira enam lesi jinak diangkat per melanoma yang ditemukan, bahkan oleh spesialis), sehingga bagi mayoritas, mengamati dan menunggu berakhir tanpa bahaya; tetapi bagi minoritas yang tahi lalatnya ganas, penundaan dapat parah atau fatal, itulah sebabnya penyesalan retrospektif di sisi ketidakaktifan terasa berat. Tidak ada survei yang secara langsung menanyakan orang dewasa apakah mereka menyesal mengangkat tahi lalat itu, atau apakah mereka menyesal tidak memeriksakan tahi lalat yang berubah itu, sehingga kedua angka adalah proksi dan delta -0,17 adalah arah indikatif, bukan estimasi yang presisi. Populasinya berasal dari Inggris, Australia, dan internasional gabungan, bukan US. Sisi tindakan juga memberikan kepastian diagnostik (histologi) yang tidak diperhitungkan oleh angka kepuasan. Arah bahwa ketidakaktifan mendominasi konsisten dengan kerangka asimetri temporal Gilovich and Medvec, tetapi besarnya di sini sangat bergantung pada tingkat dasar keganasan pada tahi lalat tertentu, yang hanya dapat dinilai oleh seorang klinisi.
