Mixed Pituitary Adenoma and Gangliocytoma Associated with A cromegaly
نویسندگان
چکیده
منابع مشابه
Ossifying pituitary adenoma co-existing with astrocytoma and pituitary adenoma associated with gangliocytoma: two unusual conditions.
Bone formation in pituitary adenoma is an extremely rare finding. Only five previous cases have been published. This is the sixth case report of an ossifying pituitary adenoma and the first case report of a pituitary adenoma with bone formation coexisting with WHO grade II astrocytoma. MRI imaging revealed an unusual eggshell cap-like calcified structure surrounding the tumor. ...
متن کاملAcromegaly associated with mixed pituitary adenoma-gangliocytoma and Rathke's cleft cyst.
Gangliocytoma of the pituitary gland is a rare lesion that often occurs in combination with pituitary adenomas and the exact origin is the subject of discussion. We report a rare case of an intrasellar mass of combined gangliocytoma/ pituitary adenoma coexistent with Rathke's cleft cyst. A 50-year-old female was admitted to our hospital with headache, mild acromegaly, and bitemporal hemianopsia...
متن کاملPituitary adenoma with gangliocytoma: Report of two cases
Worldwide, cases of pituitary adenoma with gangliocytoma are rarely reported. The current study reports the cases of two 47-year-old females who presented with masses in the sellar region following a general examination and radiological imaging. The two patients underwent sellar region tumor resection via the trans-naso-sphenoid approach. The histopathological examination confirmed the diagnosi...
متن کاملAcromegaly associated with gangliocytoma.
BACKGROUND Acromegaly secondary to growth hormone-releasing hormone (GHRH) excess is rare. AIMS/CASE DESCRIPTION We report two patients with acromegaly who were diagnosed with sellar gangliocytomas that were immunopositive for GHRH. Tumour tissue persisted after debulking surgery and in the second case this was associated with persistent growth hormone hypersecretion, successfully suppressed ...
متن کامل[Non-functioning gangliocytoma of the pituitary gland].
Pituitary gangliocytomas are uncommon benign tumors (less than 100 cases have been reported to date)1-6 with a low proliferation potential and a slow growth. Histologically, most pituitary gangliocytomas are mixed tumors consisting of neuronal ganglion cells and an adenomatous proliferation of adenohypophyseal cells4,7,8; both components may occur as a single nodule or coexist as separate but a...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1990
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.30.628