Association of colon adenomas and skin tags: coincidence or coexistence?
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Dosyalar
Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Verduci Publisher
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
OBJECTIVES: Skin tag (STs) are benign connective tissue tumors of the dermis. Some researchers have argued that there is a relationship between skin tag and colon polyps, although the physiopathological mechanisms underlying this relation were not well elucidated. In this study we aimed to investigate the co-existence of colonic adenomatous polyps and ST, additionally to shed light on the physiopathological mechanisms underlying this coincidence. PATIENTS AND METHODS: A total of 45 patients aged between 18 and 60 diagnosed with adenomatous colonic polyps and 45 sex, age, and socio-demographically matched subjects, had no polyps, were enrolled as the control group. Routine blood analysis of all participants, including serum glucose, total cholesterol, low-density lipoprotein cholesterol (LDL-C), (high-density lipoprotein cholesterol (HDL-C), triglyceride, insulin, IGF-1, and EGF, were performed. The chi-square and independent sample t or Mann Whitney U test were used to determine differences between groups. RESULTS: The number of participants with ST was significantly higher in the patient group (OR 7.067, p < 0.01). Serum levels of IGF-1 and EGF were statistically similar between the groups. In the subgroup analyses, no difference was found in serum levels of insulin, IGF-1, or EGF between patients with and without ST. However, higher serum levels of insulin and EGF were found in control subjects with ST (p < 0.01 and p < 0.01, respectively). For the entire study group, 67 participants had ST and 23 patients did not. Serum insulin, and IGF-1 were similar, while serum EGF levels were higher in patients with ST (p < 0.01). CONCLUSIONS: Findings of the present study may show a co-existence of colonic polyps and ST. Although previous studies have indicated that insulin resistance may play a role in the pathogenesis of both lesions in diabetic and obese patients, we found no indication of a relationship in nondiabetic and nonobese patients with increased levels of EGF in patients with ST, suggesting an alternative pathogenesis in this patient group.
Açıklama
Anahtar Kelimeler
Adenomatous polyps, Skin tag, Acrochordon, IGF-1, Insulin, EGF, Growth-Factor Receptors, Colorectal Adenomas, Insulin-Resistance, Metabolic Syndrome, Factor-I, Polyps, Risk, Hyperinsulinemia, Lesions, Marker
Kaynak
European Review For Medical and Pharmacological Sciences
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
18
Sayı
7
