objective: prolactinomas are the most common pituitary tumors in pregnant women. we conducted this study on pregnant women with prolactinoma to determine their clinical symptoms and signs and eventual necessity to medical therapy. materials and methods: a descriptive study was performed on 85 pregnant women with prolactinoma.patients were followed up by physical examination, imaging, and perime...

A 46-year-old woman presented with an intermittent nontraumatic cerebrospinal fluid (CSF) left rhinorrhea. A multidetector computed tomographic (MDCT) study was performed to investigate a CSF fistula (Figure). The sphenoidal sinus is prone to CSF leakage, when anatomical variations occur. The basilar expansion is a posterior expansion of the sphenoidal sinus (postsellar). It is considered criti...

BACKGROUND AND PURPOSE To improve the resection rate of unexpected residual pituitary tumor under image guidance, iCT provides a less time-consuming and more convenient approach of promising the safety of the trans-sphenoidal surgery. However, iCT was thought to have worse image quality than MR imaging. This study was designed to determine the predictive concordance of iCT with standard postope...

Testis-sparing surgery (TSS) represents a therapeutic choice for testicular cancer (TC). However, international guidelines are very cautious about the use of the testis-sparing technique, namely due to the lack of certain indications and long-term oncological outcomes. The aim of this systematic-review is to illustrate current trends of what may today be the uses of organ-sparing surgery in TC,...

It may occur either de novo or as a result of hematogenous spread or spread from a contiguous focus of infection such as meningitis and sphenoiditis [3]. The most commonly isolated pathogens are Staphylococcus spp. and Streptococcus spp., followed by Neisseria spp., Micrococcus, Citrobacter spp., Escherichia coli, Brucella, Salmonella, Corynebacterium & Mycobacterium [5]. However, in immunosupp...

OBJECTIVES Chronic rhinosinusitis (CRS) is a common chronic disease of the upper airways and has considerable impact on quality of life. Topical delivery of drugs to the paranasal sinuses is challenging, therefore the rate of surgery is high. This study investigates the delivery efficiency of a pulsating aerosol in comparison to a nasal pump spray to the sinuses and the nose in healthy voluntee...

The use of intra-operative MR image guidance has the potential to improve the precision, extent, and safety of trans-sphenoidal pituitary resections. The trans-sphenoidal approach to pituitary surgery has been performed for some time (1--3). Until now these surgeries have relied on direct visualization without the aid of image guidance. An open-bore configuration 0.5T SIGNA SP MR system (GE Med...

Uncontrolled cerebrospinal fluid (CSF) leakage after transsphenoidal surgery (TSS) for pituitary adenoma can lead to meningitis. Intracranial mycotic pseudoaneurysm is a rare complication in central nervous system infection. Large single pseudoaneurysm is more uncommon. Most mycotic aneurysms occur due to endocarditis. The present patient had no heart problem and was infected by CSF leakage aft...