CLINICAL CASE SEMINAR An Unusual Pituitary Pathology
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Unusual Presentation of the Rathke Cleft Cyst: A 25-Year-Old Female
Introduction: Rathke cleft cysts (RCC’s) are cystic sellar and supra sellar benign lesions which are thought to originate from the remnants of Rathke’s pouch. There are no specific clinical or radiological signs to differentiate them from other pituitary lesions. Presentation of Case: We report a 25-year-old female presented with hyperandrogenism and menstrual disorder, with the preliminary ...
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Chondrosarcoma is a mesenchymal tumor composed of tumor cells producing cartilage. It is more common in older age and often affects the axial skeleton. We report a rare case of chondrosarcoma mimicking a sellar and suprasellar mass with parasellar extension. A 40 yr woman presented with decreasing visual acuity and headache. Magnetic resonance (MR) image revealed a cystic sellar and suprasellar...
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Tumors metastatic to the pituitary gland are an unusual complication of systemic cancer typically seen in elderly patients with diffuse malignant disease. Breast and lung are the commonest sites of the primary tumor, whereas diabetes insipidus is the most frequent symptom at presentation. Their rarity and usually indolent course, as well as the lack of specific clinical and radiological feature...
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It has been emphasized by Sheehan (1948) that the criterion for the diagnosis of hypopituitarism is destruction of the anterior pituitary, the most frequent cause being post-partum necrosis. Hypopituitarism in the male is relatively uncommon. Escamilla and Lisser (1942), in a survey of 101 " typical clinical cases with pathological verification," found only 35 in the male. The following case, w...
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