垂体瘤手术切除后复发率较高,肿瘤复发的临床表现、影象学诊断、内分泌观测都有其特点。引起肿瘤复发的因素主要为:肿瘤组织残留、肿瘤的浸润性生长、名发性垂体瘤、肿瘤周围垂体增生、非垂体因素。目前垂体瘤术后复发已受到广泛重视。 The recurrence rate of pituitary tumor after resection is higher, and the clinical manifestations, image diagnosis, and endocrine observation of tumor recurrence have their own characteristics. The main causes of tumor recurrence are: residual tumor tissue, invasive growth of tumors, well-known pituitary tumors, pituitary hyperplasia around the tumor, and non-pituitary factors. At present, the recurrence of pituitary tumors has received extensive attention.