腹腔镜结合靛胭脂染色,即在腹腔镜放大直视下将靛胭脂染剂喷洒于观察区,利用靛胭脂不与黏膜结合、不起化学反应,沉积于黏膜凹陷处,与正常粘膜形成鲜明对比,使病损区凹凸不平的形象更加明显,进而利于病变形态的辨认和观察。具有易行、简单、便宜、有助于准确活检等优势。现已广泛应用于消化道疾病的早期诊断中,然而用于子宫内膜异位症的诊断还处于早期阶段。现将内镜下色素染色技术在国内外的研究进展做一综述。 Laparoscopy combined with indigo carmine staining, that is, under the laparoscopic magnification directing the indigo dye spraying in the observation area, the use of indigo rouge is not combined with the mucosa, can not afford to chemical reaction, deposition in the mucosal depression, in sharp contrast with the normal mucosa , So that the image of the lesion area more obvious, and then conducive to the identification and observation of the pathological changes. With easy, simple, cheap, helps to accurate biopsy and other advantages. Is now widely used in the early diagnosis of gastrointestinal diseases, however, for the diagnosis of endometriosis is still in its early stages. Endoscopic pigmentation technology now at home and abroad to make a review of research progress.