垂体催乳素腺瘤(prolactin-secreting adenoma, PRLoma)是最常见的功能性垂体腺瘤,约占成人垂体功能性腺瘤的40%,泌乳素微腺瘤较为常见,很少发展为大腺瘤,最大直径大于40 mm的泌乳素巨腺瘤并不常见。本文报道1例43岁男性患者,检查颅脑CT初次发现鼻咽部肿物时显示鼻咽区占位54 mm × 55 mm,已达到泌乳素巨腺瘤标准。本文针对催乳素瘤的诊断、鉴别及治疗策略进行文献回顾。Prolactin-secreting adenoma (PRLoma) is the most prevalent functional pituitary adenoma, accounting for approximately 40% of adult functional pituitary adenomas. Prolactin microadenomas are relatively common and rarely progress into large adenomas. Prolactin giant adenomas with a maximum diameter exceeding 40 mm are infrequent occurrences. In this paper, we present a case study of a 43-year-old male patient diagnosed with a nasopharyngeal mass measuring 54 mm × 55 mm through craniocranial CT scan, which fulfills the criteria for prolactin giant adenoma. This article provides an overview of the literature concerning the diagnosis, differentiation, and treatment of prolactinoma.
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