随着抗生素、抗肿瘤药、肾上腺皮质激素及放射治疗的广泛应用,消化道霉菌病有逐渐增多的趋势,常见的消化道霉菌病有以下三种: 一、念珠菌病:多发生在婴幼儿、孕妇、老人和体弱有病者,当机体因疾病或药物而有免疫力降低,特别是细胞免疫功能低下时,或因抗生素的应用使局部菌群受到抑制时,念珠菌则大量增殖,产生局部病变,甚至进而引起全身性播散。本病最常见的是鹅口疮,多发生在口腔粘膜、舌和咽部,局部粘膜呈潮红斑片,表面复以乳白色膜。大多患者有一些局部症状,如吞咽困难和疼痛,个别病例发生出血。纤维内窥镜下可见食管粘膜育斑片状红肿和白色斑块状渗出物,严重者可有浅表溃疡。渗出物中可找到念珠菌和 With the widespread use of antibiotics, antineoplastic agents, adrenal cortical hormones and radiation therapy, there is a gradual increase in mycosis of the digestive tract. There are three common mycotic diseases of the digestive tract: First, candidiasis: occurs in infants and young children , Pregnant women, the elderly and frail patients, when the body due to diseases or drugs have reduced immunity, especially cellular immune dysfunction, or due to the application of antibiotics local flora inhibited, Candida is a large number of proliferation, Local lesions, or even cause systemic spread. The most common disease is thrush, occurred in the oral mucosa, tongue and pharynx, local mucosal erythema patch, the surface complex with white film. Most patients have some local symptoms, such as swallowing difficulties and pain, bleeding in some cases. Fibrous endoscopic esophageal mucosal plaque seen flaky and white plaque exudate, severe cases may have superficial ulcers. Exudates can be found in Candida and