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722 Possible Causes for Hyaline Changes

  • ACTH-Secreting Pituitary Adenoma

    Pathology confirmed an ectopic ACTH pituitary adenoma of the sphenoid sinus and a Crooke hyaline change of the pituitary gland.[ncbi.nlm.nih.gov] In very rare cases the ACTH-secreting adenoma is itself composed of cells with Crooke's hyaline change (Fig 11 ).[path.upmc.edu] The cause of Crooke's hyaline change is uncertain, but it is related to increased glucocorticoid or cortisol levels.[path.upmc.edu]

  • Astroblastoma

    Because of its high degree of proliferation, the presence of astroblastic pseudorosettes, prominent perivascular hyalinization, regional hyaline changes, and pushing borders[ncbi.nlm.nih.gov] All were characterized histologically by astroblastic pseudorosettes, and most displayed prominent perivascular hyalinization, regional hyaline changes, and pushing borders[ncbi.nlm.nih.gov]

  • Pituitary Adenoma

    change is characterized by large chromophobic or eosinophilic cells with a glassy hyaline appearance (due to accumulation of keratin filaments) Seen in neoplastic and nonneoplastic[pathologyoutlines.com] The reasons why these cells produce ACTH, and at the same time display Crooke’s hyaline changes are not well understood.[frontiersin.org] change (described below) ( Endocr Pathol 2017;28:228 ) Treatment Surgical approaches Commonly via transsphenoidal route (minimally invasive) Transfrontal approach for larger[pathologyoutlines.com]

  • Diphtheritic Myocarditis

    Pathologic changes consist of fatty and hyaline changes in heart muscle, sometimes associated with necrotic changes or toxic myolysis in muscle fibers.[annals.org]

  • AApoAIV Amyloidosis

    Gastrointest Endosc 1990 Jan ... 04-Hyaline change and Amyloidosis ... # 5  Amyloid and Amyloidosis 1.[docpile.net] Amyloid and Amyloidosis  Hyaline, waxy material. ... ( P component) and proteoglycans  AA ( amyloid associated) – non- immunoglobulin ... like T.B. and osteomyelitisSecondary[docpile.net]

  • Leri Pleonosteosis

    Infants with this disorder typically have a flattened facial appearance that may be similar to that of infants with Down syndrome. In rare cases, affected infants may also have an abnormally narrow distance between the upper and lower eyelids (blepharophimosis) and/or an unusually small part of the eye through[…][rarediseases.org]

  • Inflammatory Myofibroblastic Tumor

    The highpower examination (HPE) of the lesion showed bland spindle-shaped cells arranged in interlacing fascicles and whorls with hyaline change in the stroma.[touchophthalmology.com]

  • Cryptogenic Organizing Pneumonia

    change Bronchiolitis obliterans with hyalinizing change Images hosted on other servers: Bronchiolitis obliterans Masson bodies (ball shaped, typical form of organizing pneumonia[pathologyoutlines.com] […] may be seen in air spaces Obstructive pneumonia may be seen distal to plugs Alveoli filled with lipid-laden foamy macrophages Minimal fibrosis No remodeling or honeycomb change[surgpathcriteria.stanford.edu] […] or hypersensitivity pneumonia Biopsy from S6 of the right lung; cicatricial variant of cryptogenic organizing pneumonia: Low power Medium power Organizing pneumonia with hyalinizing[pathologyoutlines.com]

  • Buserelin

    The relation between histopathologic features (degree of cellularity, hyaline change, and collagen content) and the percent decrease in the volume of the largest myoma at[ncbi.nlm.nih.gov] The correlation between the degree of hyaline change and the percent decrease in the myoma volume was significant, as was that with the proportion of collagenous tissue in[ncbi.nlm.nih.gov]

  • Cushing's Disease

    Crooke's cell adenoma (CCA), characterized by massive Crooke's hyaline change in corticotroph adenoma, causes a rare subtype of Cushing's disease.[ncbi.nlm.nih.gov]

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