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Related Experiment Videos

Calcified pituitary prolactinoma.

S Phansey, J M Powers, J Sagel

    Obstetrics and Gynecology
    |June 1, 1981
    PubMed
    Summary
    This summary is machine-generated.

    A rare case of pituitary prolactinoma with calcification is presented. This calcified mass was observed for 10 years and confirmed during surgery.

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    Neuropathologic findings in a Guillain-Barré patient with strokes after IVIg therapy.

    Neurology·2002

    Area of Science:

    • Endocrinology
    • Neurosurgery
    • Pathology

    Background:

    • Pituitary adenomas, specifically prolactinomas, are common pituitary tumors.
    • Calcification within pituitary adenomas is an infrequent occurrence.

    Observation:

    • This report details a case of a pituitary prolactinoma with calcification evident for a decade.
    • Radiological findings preceded histological confirmation post-surgery.

    Findings:

    • Immunochemical staining confirmed the presence of prolactin within the tumor.
    • The calcified mass was enveloped by granulated lactotrophs, lacking a necrotic tissue boundary.

    Implications:

    • Understanding calcification patterns in pituitary prolactinomas can aid in diagnosis and surgical planning.
  • Further research into the mechanisms of calcification in pituitary tumors may reveal novel therapeutic targets.