Conclusion: Obese acanthosis nigricans is usually associated with insulin resistance, so these patients will be detected the levels of blood insulin and glucose and receive the corret therapy.

• 结论：肥胖性黑棘皮病多与胰岛素抵抗有关，该类患者应检测其胰岛素及血糖水平并及时干预治疗。