Cystic Lesions of the Pituitary: Clinicopathological Features Distinguishing Craniopharyngioma, Rathke’s Cleft Cyst, and Arachnoid Cyst
نویسندگان
چکیده
منابع مشابه
Rathke cleft cyst masquerading as pituitary abscess
BACKGROUND Rathke cleft cyst (RCC) is a rare cystic sellar entity, which is usually small in size and asymptomatic in most patients. RCC presenting panhypopituitarism and a cystic lesion with rim enhancement on magnetic resonance imaging is extremely rare. Therefore, it is easy to be misdiagnosed as pituitary abscess because of the similar clinical manifestations and neuroimaging changes. CAS...
متن کاملRathke's Cleft Cyst as Origin of a Pediatric Papillary Craniopharyngioma
A 6-year old patient presented with an intra and suprasellar cystic lesion accompanied with impairment of the hypothalamic-pituitary axis and partial hypopituitarism. The most likely cause of sellar lesions in this age group are adamantinomatous craniopharyngioma (adaCP) or Rathke´s cleft cysts (RCCs). AdaCP are characterized by CTNNB1 mutations accompanied with aberrant nuclear beta-catenin ex...
متن کاملArachnoid Cyst and Psychosis
Few case reports discuss suspected psychiatric disturbances secondary to arachnoid cysts. To the best of our knowledge, psychosis from arachnoid cysts has not been reported in the recent literature. This case report discusses our experience with a 55-year-old male patient who manifested multiple psychotic episodes suspected in association with an arachnoid cyst. During the initial examinations,...
متن کاملRathke's cleft cyst: clinicopathological and MRI findings in 22 patients.
AIM To evaluate clinical findings and magnetic resonance imaging (MRI) characteristics of Rathke's cleft cyst (RCC) in 22 patients. MATERIALS AND METHODS Twenty-two patients were imaged using non-enhanced MRI and 17 underwent an additional contrast-enhanced MRI examination. Fifteen patients received an additional non-enhanced computed tomography (CT) examination, and amongst these, two underw...
متن کاملSpinal Extradural Arachnoid Cyst
A 48-year-old male presented with progressive leg weakness. Magnetic resonance imaging and computed tomography myelography showed an extradural arachnoid cyst extending from the T-12 to L-2 levels in the thoracolumbar region. The cyst was confirmed at surgery and completely removed. This surgical intervention achieved improvement in the neurological symptoms.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Clinical Endocrinology & Metabolism
سال: 1999
ISSN: 0021-972X,1945-7197
DOI: 10.1210/jcem.84.11.6114