Cosecreting TSH/GH pituitary adenomas-an 8-year experience in a single tertiary center.

abstract：PURPOSE:Hypophysitis develops in up to 19% of melanoma patients treated with ipilimumab, a cytotoxic T-lymphocyte antigen-4 antibody. Early detection may avert life-threatening hypopituitarism. We aimed to assess the incidence of ipilimumab-induced hypophysitis (IH) at a quaternary melanoma referral centre, and to dete...

journal_title：Pituitary

authors： De Sousa SMC,Sheriff N,Tran CH,Menzies AM,Tsang VHM,Long GV,Tonks KTT

更新日期：2018-06-01 00:00:00

abstract：PURPOSE:Granular cell tumors of the neurohypophysis are rare, solitary lesions, mostly presenting in the adult age. They rarely grow to a sufficient size to cause mass effect related symptoms and they may be found in most cases incidentally at autopsy. Because of their rarity as of now they have been described only as ...

journal_title：Pituitary

authors： Gagliardi F,Spina A,Barzaghi LR,Bailo M,Losa M,Terreni MR,Mortini P

更新日期：2016-06-01 00:00:00

abstract：:The molecular pathogenesis of prolactinomas has resisted elucidation; with the exception of a RAS mutation in a single aggressive prolactinoma, no mutational changes have been identified. In prolactinomas, a further obstacle has been the paucity of surgical specimens suitable for molecular analysis since prolactionoma...

journal_title：Pituitary

authors： Evans CO,Moreno CS,Zhan X,McCabe MT,Vertino PM,Desiderio DM,Oyesiku NM

更新日期：2008-01-01 00:00:00

abstract：:An unusual case of tubercular granulomatous hypophysitis is reported. A sellar mass diagnosed as pituitary adenoma in MRI, showed non-caseating granulomas, glandular destruction and fibrosis in histology. Stain for acid-fast bacilli (AFB) were negative and the case was misdiagnosed as Idiopathic Granulomatous hypophys...

journal_title：Pituitary

authors： Husain N,Husain M,Rao P

更新日期：2008-01-01 00:00:00

abstract：:In order to explore the presence of, and the potential role of, secretagogin in human pituitary adenomas, an analytical strategy that integrated comparative proteomics and comparative transcriptomics was used to detect the protein and the mRNA expression, respectively, of secretagogin in human non-functional pituitary...

journal_title：Pituitary

authors： Zhan X,Evans CO,Oyesiku NM,Desiderio DM

更新日期：2003-01-01 00:00:00

abstract：:Glucocorticoids are important immunosuppressive hormones; these steroids also inhibit somatic growth by decreased growth hormone (GH) secretion and induced protein catabolism. The ability of ghrelin, the endogenous ligand for the GHS-1a receptor, to increase body weight is attributed to a combination of enhanced food ...

journal_title：Pituitary

authors： Tulipano G,Taylor JE,Halem HA,Datta R,Dong JZ,Culler MD,Bianchi I,Cocchi D,Giustina A

更新日期：2007-01-01 00:00:00

abstract：PURPOSE:Nelson's syndrome is a challenging condition that can develop following bilateral adrenalectomy for Cushing's disease, with high circulating ACTH levels, pigmentation and an invasive pituitary tumor. There is no established medical therapy. The aim of the study was to assess the effects of pasireotide on plasma...

journal_title：Pituitary

authors： Daniel E,Debono M,Caunt S,Girio-Fragkoulakis C,Walters SJ,Akker SA,Grossman AB,Trainer PJ,Newell-Price J

更新日期：2018-06-01 00:00:00

abstract：:Lymphoma involving the pituitary gland is very rare and usually results from metastatic spread of systemic lymphoma. We present a case of primary central nervous system (CNS) large B cell lymphoma that manifested as pituitary apoplexy. A 45-year-old woman presented with headache, and then rapidly developed a third ner...

journal_title：Pituitary

authors： Quintero Wolfe S,Hood B,Barker J,Benveniste RJ

更新日期：2009-01-01 00:00:00

abstract：PURPOSE:The pituitary gland is an unusual site for metastatic spread, but as patients with metastatic malignancy are living longer, it may become more prevalent. Compression of important anatomy adjacent to the sella may produce disabling symptoms and endocrine derangement, leading to significant morbidity. METHODS:An...

journal_title：Pituitary

authors： Castle-Kirszbaum M,Goldschlager T,Ho B,Wang YY,King J

更新日期：2018-10-01 00:00:00

abstract：BACKGROUND:Autoimmune hypophysitis (AH) is a rare autoimmune inflammatory disorder of pituitary gland. OBJECTIVE:To analyse clinical, hormonal, radiological features and management outcomes of AH. DESIGN:Retrospective analysis of patients with primary hypophysitis (where secondary causes of hypophysitis were ruled ou...

journal_title：Pituitary

authors： Khare S,Jagtap VS,Budyal SR,Kasaliwal R,Kakade HR,Bukan A,Sankhe S,Lila AR,Bandgar T,Menon PS,Shah NS

更新日期：2015-02-01 00:00:00

abstract：:Non-functioning pituitary neuroendocrine tumors do not cause endocrine symptoms related to hypersecretion of adenohypophyseal hormones and are clinically characterized by symptoms due to growing sellar tumor mass. Histopathological classification of this tumor group has always been challenging due to their heterogenei...

journal_title：Pituitary

authors： Manojlovic-Gacic E,Engström BE,Casar-Borota O

更新日期：2018-04-01 00:00:00

abstract：CONTEXT:Somatostatin (SST) and dopamine (DA) inhibit growth hormone (GH) secretion and proliferation of GH-secreting pituitary adenomas (GHomas) through binding to SSTR2 and D2R receptors. Chimeric SST-DA compounds (Dopastatins) display increased potency in inhibiting GH secretion, as compared with individual SST or DA...

journal_title：Pituitary

authors： Cuny T,Graillon T,Defilles C,Datta R,Zhang S,Figarella-Branger D,Dufour H,Mougel G,Brue T,Landsman T,Halem HA,Culler MD,Barlier A,Saveanu A

更新日期：2021-01-12 00:00:00

abstract：:Pituitary cysts are usually craniopharyngiomas or remnants of Rathke's cleft. Histologically craniopharyngiomas are lined by stratified squamous epithelium whereas Rathke's cleft cysts are lined by cuboidal or columnar epithelium. The management of pituitary cysts remains difficult because of the risks associated with...

journal_title：Pituitary

authors： Dashora U,Mathias D,James A,Zammit-Maempel I,Perros P

更新日期：2002-01-01 00:00:00

abstract：PURPOSE:It is estimated that approximately 69 million individuals worldwide will sustain a TBI each year, which accounts for substantial morbidity and mortality in both children and adults. TBI may lead to significant neuroendocrine changes, if the delicate pituitary is ruptured. In this review, we focus on the anterio...

journal_title：Pituitary

authors： Ntali G,Tsagarakis S

更新日期：2019-06-01 00:00:00

abstract：:The pituitary is the master endocrine gland of the body. It undergoes many changes after birth, and these changes may be mediated by the differentiation of pituitary stem cells. Stem cells in any tissue source must display (1) pluripotent capacity, (2) capacity for indefinite self-renewal, and (3) a lack of specializa...

journal_title：Pituitary

authors： Nassiri F,Cusimano M,Zuccato JA,Mohammed S,Rotondo F,Horvath E,Syro LV,Kovacs K,Lloyd RV

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVES:Although the effectiveness of gamma knife radiosurgery (GKRS) in controlling the size of pituitary adenomas has been well demonstrated in many studies, the time period in which significant changes in tumor size occurs has been investigated in a limited fashion. It is important to determine the therapeutic wi...

journal_title：Pituitary

authors： Mak HK,Lai SW,Qian W,Xu S,Tong E,Vance ML,Oldfield E,Jane J Jr,Sheehan J,Yau KK,Wintermark M

更新日期：2015-08-01 00:00:00

abstract：:Silent growth hormone adenomas (SGHA) are a rare entity of non-functioning pituitary neuroendocrine tumors. Diagnosis is invariably made post-operatively of a tumor immunopositive for GH (and Pit-1 in selected cases) but without clinical acromegaly. Mainly young females are affected, and tumors are often uncovered by ...

journal_title：Pituitary

authors： Langlois F,Woltjer R,Cetas JS,Fleseriu M

更新日期：2018-04-01 00:00:00

abstract：:Dopamine agonists have been shown to reduce growth hormone secretion in some patients with acromegaly, but their effect on adenoma size has not been well appreciated. We describe a 69 year-old woman with acromegaly caused by a somatotroph macroadenoma who received primary treatment with the dopamine agonist cabergolin...

journal_title：Pituitary

authors： Rickels MR,Snyder PJ

更新日期：2004-01-01 00:00:00

abstract：:Traumatic brain injury (TBI) is an important public health problem with an increasing incidence in the last years. Relatively few cases are fatal; most individuals will survive and, in the long-term, the sequalae of TBI will include neuroendocrine dysfunctions with a much higher frequency than previously suspected. Pa...

journal_title：Pituitary

authors： Caputo M,Mele C,Prodam F,Marzullo P,Aimaretti G

更新日期：2019-06-01 00:00:00

abstract：:Lactotroph adenomas, also called prolactinomas and prolactin-secreting adenomas, constitute nearly 80% of functioning pituitary tumors and about 30-50% of all adenomas in the clinical practice. Lactotroph adenomas occur in the general population at a prevalence of 45/100,000, are more common in women, but also involve...

journal_title：Pituitary

authors： Lopes MBS

更新日期：2020-02-01 00:00:00

abstract：OBJECTIVE:Lymphocytic hypophysitis (LH) is a rare chronic inflammatory disorder characterized by lymphocytic infiltration of the pituitary gland commonly affecting women during pregnancy or post-partum period. The pathogenesis remains uncertain, however an autoimmune process is frequently implicated. There is limited d...

journal_title：Pituitary

authors： Lim S,Elston MS,Swarbrick MJ,Conaglen JV

更新日期：2009-01-01 00:00:00

abstract：PURPOSE:Secondary empty sella syndrome (SESS) following pituitary surgery remains a diagnostic and therapeutic challenge. The aim of this study was to specify the diagnostic criteria, surgical indications and results of chiasmapexy in the SESS. METHODS:Three cases from two experienced neurosurgical centers were collec...

journal_title：Pituitary

authors： Graillon T,Passeri T,Boucekine M,Meyer M,Abritti R,Bernat AL,Labidi M,Dufour H,Froelich S

更新日期：2020-11-02 00:00:00

abstract：PURPOSE:DAX-1 (NR0B1) is an orphan nuclear receptor, which plays a critical role in development and regulation of the adrenal gland and hypothalamo-pituitary-gonadal axis. Mutations in NR0B1 lead to adrenal hypoplasia congenita (AHC), hypogonadotropic hypogonadism (HH) and azoospermia in men. Presentation is typically ...

journal_title：Pituitary

authors： Kyriakakis N,Shonibare T,Kyaw-Tun J,Lynch J,Lagos CF,Achermann JC,Murray RD

更新日期：2017-10-01 00:00:00

abstract：:Patients with adult GH deficiency (AGHD) have a high cardiovascular risk and probably an alteration of the oxidative balance, although evidence is lacking. To evaluate the presence of endothelial dysfunction and oxidative stress in patients with AGHD. Biochemical parameters of oxidative stress and endothelial dysfunct...

journal_title：Pituitary

authors： González-Duarte D,Madrazo-Atutxa A,Soto-Moreno A,Leal-Cerro A

更新日期：2012-12-01 00:00:00

abstract：:Cushing's Syndrome (CS) is associated with an increased mortality, where hypercoagulability seems to have a crucial role in both arterial and venous thrombosis. Parameters of in vitro thrombin generation (TG) such as lag time, peak thrombin and endogenous thrombin potential (ETP), that describe the time until thrombin...

journal_title：Pituitary

authors： Koutroumpi S,Spiezia L,Albiger N,Barbot M,Bon M,Maggiolo S,Gavasso S,Simioni P,Frigo A,Mantero F,Scaroni C

更新日期：2014-02-01 00:00:00

abstract：:We evaluated the efficacy of Gamma knife stereotactic radiosurgery (GKSR) as an adjunctive management modality for patients with drug resistant or intolerant cavernous sinus invasive prolactinomas. Twenty-two patients with cavernous sinus invasive prolactinoma underwent GKSR between 1994 and 2009. Thirteen patients we...

journal_title：Pituitary

authors： Liu X,Kano H,Kondziolka D,Park KJ,Iyer A,Shin S,Niranjan A,Flickinger JC,Lunsford LD

更新日期：2013-03-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to define safety and efficacy of medical therapy in the treatment of nonfunctioning pituitary tumours. DESIGN:We studied thirteen patients with a clinically nonfunctioning pituitary macroadenoma for response to cabergoline treatment for 1 year. Twelve/13 patients were already op...

journal_title：Pituitary

authors： Lohmann T,Trantakis C,Biesold M,Prothmann S,Guenzel S,Schober R,Paschke R

更新日期：2001-08-01 00:00:00

abstract：:We report the results of long-term (6-year) treatment of Nelson's syndrome with the long-acting dopamine agonist, cabergoline, in a 55-year-old woman. The disease presented 26 years after bilateral adrenalectomy and radiation treatment for Cushing's disease, followed by glucocorticoid and mineralocorticoid replacement...

journal_title：Pituitary

authors： Shraga-Slutzky I,Shimon I,Weinshtein R

更新日期：2006-01-01 00:00:00

abstract：:Ideal surgical treatment of craniopharyngiomas remains a major challenge for neurosurgeons. Craniopharyngiomas grow in the deep-seated hypothalamic area that is paramount for vegetative, emotional and endocrine function, and for maintaining worthwhile life. The benign histological nature of craniopharyngiomas belies t...

journal_title：Pituitary

authors： Honegger J,Tatagiba M

更新日期：2008-01-01 00:00:00

abstract：:GH and IGF-1 play an important role in the regulation of metabolism and body composition. In patients with uncontrolled acromegaly, cardiovascular morbidity and mortality are increased but are supposed to be normalised after biochemical control is achieved. We aimed at comparing body composition and the cardiovascular...

journal_title：Pituitary

authors： Dimopoulou C,Sievers C,Wittchen HU,Pieper L,Klotsche J,Roemmler J,Schopohl J,Schneider HJ,Stalla GK

更新日期：2010-09-01 00:00:00