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Há 1 dia · Introduction : Pituitary apoplexy (PA) is a rare clinical syndrome due to acute/subacute pituitary hemorrhage and/or infarction; data on PA in functioning pituitary adenoma (FPA) is scarce. Methods A retrospective record-review of details of PA in non-functioning (NFPA) and FPA managed at tertiary endocrine center. Results 93 patients [56 males; 33.3% FPA: 5 acromegaly, 14 prolactinoma, and 12 ...
Há 2 dias · For prolactinomas, dopamine agonist therapy is recommended to lower prolactin levels, reduce tumor size, and restore gonadal function.
Há 4 dias · In prolactinomas that are resistant to bromocriptine, switching to cabergoline is frequently effective in overcoming the resistance, with prolactin levels decreasing to normal in 70-80% of...
Há 3 dias · Despite considerable overlap in prolactin levels among the different etiologies of hyperprolactinemia, values > 250 ng/mL allowed a clear distinction between macroprolactinomas and nonfunctioning pituitary adenomas. Furthermore, prolactin levels > 500 ng/mL were almost exclusively found in patients with prolactinomas.
Há 3 dias · Prolactinomas: Son tumores benignos de la glándula pituitaria que producen una cantidad excesiva de prolactina. Estos tumores son la causa más frecuente de hiperprolactinemia. Hipotiroidismo : La disfunción de la tiroides, en particular el hipotiroidismo, puede provocar un aumento en los niveles de prolactina.
Há 4 dias · McCune–Albright syndrome (somatic activating mutations in GNAS gene) has cafe-au-lait spots, hyper-function of multiple endocrine glands, etc.; autonomous hyper-function most commonly involves the ovary, but also the thyroid (nodular hyperplasia with thyrotoxicosis), adrenal (multiple hyperplastic nodules with Cushing’s syndrome), and pituitary glands (somatotropinomas and prolactinomas ...
Há 1 dia · โปรแลคติน (Prolactin;PRL) เป็น single-chain peptide hormone1 ประกอบด้วย อะมิโน แอซิด (amino acid) 199 ตัว ยีนบนโครโมโซม คู่ที่ 6 ทำหน้าที่ควบคุมการสร้างสารโปรแล ...
