منابع مشابه
Pituitary incidentaloma.
All patients with pituitary incidentaloma should be investigated for pituitary hyperfunction. The single most important test is measurement of serum prolactin (PRL). Elevated PRL can indicate either direct tumour secretion (levels are typically 800–2,000 mU/l for microprolactinoma, >2,000 mU/l for macroprolactinoma and <600 normally) or ‘disconnection’ of the hypothalamus and normal pituitary g...
متن کاملPancreatic Incidentaloma
The widespread use of highly sensitive imaging techniques has led to the serendipitous identification of subclinical tumors in some organs [1]. Pancreatic incidentaloma (PI) has been defined as a mass that is incidentally discovered during an image study for symptoms other than the ones of the mass itself or the organ affected. The term ‘‘pancreatic incidentaloma’’ was first described by Ho and...
متن کاملThe clival canal.
In a skull of an approximately 35-year-old belonging to the didactical collection of the University of Santa Cruz do Sul, Brazil, it was noted the clival canal of the occipital portion of the clivus (Figure). According to recent descriptions1, a clival canal was identified in 1.6% of skulls and there is limited information on bony canals in the occipital part of the clivus. Moreover, the presen...
متن کاملThe incidentaloma: a medicolegal dilemma.
With the advent of high-resolution computed tomography, magnetic resonance imaging, and ultrasonography, the frequency of radiologists' serendipitous discovery of incidentalomas is increasing. If the radiologist believes an incidentaloma is of no clinical significance, then making mention of it in the radiological report may possibly lead to a cascade of tests, biopsies, and other surgical proc...
متن کاملIntradural Clival Chordoma: A Case Report
Clival chordoma is a rare intracranial neoplasm located in the clivus with bony extension and destruction. It is difficult to resect completely and generally has a poor prognosis. However, intradural clival chordomas have been reported with good surgical outcomes. We present a rare case of intradural chordoma and a review of the literature.
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ژورنال
عنوان ژورنال: Skull Base
سال: 2006
ISSN: 1531-5010,1532-0065
DOI: 10.1055/s-2006-953514