References of "VALDES SOCIN, Hernan Gonzalo"
     in
Bookmark and Share    
See detailStruma Ovarii toxique : Etudes Génétiques
Valdes Socin, Hernan Gonzalo ULg; Parma, J.; Vassart, G. et al

in Annales d'Endocrinologie : XIXe Congrès de la Société Française d'Endocrinologie - Abstract book (2001)

Detailed reference viewed: 5 (0 ULg)
See detailLa TSH recombinante (rHTSH) dans le traitement du cancer thyroïdien métastatique
Betea, Daniela ULg; Valdes Socin, Hernan Gonzalo ULg; Beckers, Albert ULg

in Annales d'Endocrinologie : XIXe Congrès de la Société Française d'Endocrinologie - Abstract book (2001)

Detailed reference viewed: 12 (0 ULg)
See detailSurgical outcome inagromecalics treated with somatostatin analogues before surgery
Stevenaert, Achille ULg; Valdes Socin, Hernan Gonzalo ULg; Flandroy, P. et al

in 5th European Congress of Endocrinology - Abstract book (2001)

Detailed reference viewed: 3 (1 ULg)
See detailApport du cathétérisme des sinus pétreux inférieux (CSPI) dans la prédiction de la localisation d'un adénome hypophysaire
Valdes Socin, Hernan Gonzalo ULg; Bataille, Yoann ULg; Meurisse, Nicolas ULg et al

in Annales d'Endocrinologie : XIXe Congrès de la Société Française d'Endocrinologie - Abstract book (2001)

Detailed reference viewed: 17 (2 ULg)
See detailLes adénomes hypophysaires familiaux isolés non liés aux syndromes MEN1 et carney Complex : Etude multicentrique
Valdes Socin, Hernan Gonzalo ULg; Poncin, J.; Vanbellinghen, Jean-François ULg et al

in Annales d'Endocrinologie : XIXe Congrès de la Société Française d'Endocrinologie - Abstract book (2001)

Detailed reference viewed: 15 (0 ULg)
See detailFormes cliniques de l'acromégalie familiale : de l'adénome silencieux au gigantisme
Jaffrain-Réa, M. L.; Ferretti, E.; Durante, C. et al

in Annales d'Endocrinologie : XIXe Congrès de la Société Française d'Endocrinologie - Abstract book (2001)

Detailed reference viewed: 28 (0 ULg)
See detailPeculiar characteristics of familial GH-secreting pituitary adenomas
Jaffrain-Réa, M. L.; Ferretti, E.; Durante, C. et al

in 5th European Congress of Endocrinology - Abstract book (2001)

Detailed reference viewed: 7 (0 ULg)
See detailThytropin producing pituitary adenomas : a large belgo-french experience of 41 cases
Valdes Socin, Hernan Gonzalo ULg; Chanson, P.; Delemer, B. et al

in 5th European Congress of Endocrinology - Abstract book (2001)

Detailed reference viewed: 11 (0 ULg)
See detailFractionated stereotactic radiotherapy : treatment of 24 pituitary adenoma
Valdes Socin, Hernan Gonzalo ULg; Kaschten, Bruno ULg; Rutten, I. et al

in 5th European Congress of Endocrinology - Abstract book (2001)

Detailed reference viewed: 3 (1 ULg)
See detailFamilial Isolated pituitary adenomas not related to the MEN1 syndrome
Valdes Socin, Hernan Gonzalo ULg; Poncin, J.; Vanbelinghen, J. F. et al

in 5th European Congress of Endocrinology - Abstract book (2001)

Detailed reference viewed: 11 (0 ULg)
See detailRésultats de la chirurgie trans-sphénoïdale chez les acromégales traités par analogues de la somatostatine avant chirurgie
Stevenaert, Achille ULg; Valdes Socin, Hernan Gonzalo ULg; Flandroy, P. et al

in Annales d'Endocrinologie : XIXe Congrès de la Société Française d'Endocrinologie - Abstract book (2001)

Detailed reference viewed: 4 (0 ULg)
Full Text
Peer Reviewed
See detailACTH silent adenoma shrinking under cabergoline.
Petrossians, Patrick ULg; Ronci, N.; Valdes Socin, Hernan Gonzalo ULg et al

in European Journal of Endocrinology (2001), 144(1), 51-57

OBJECTIVES: The authors present a case report that proposes the use of cabergoline treatment in silent ACTH adenoma, an unusual member of the heterogeneous group of the so-called clinically non ... [more ▼]

OBJECTIVES: The authors present a case report that proposes the use of cabergoline treatment in silent ACTH adenoma, an unusual member of the heterogeneous group of the so-called clinically non-functioning pituitary adenomas. DESIGN: Following the clinical and radiological improvement of a recurrent silent ACTH adenoma in a 77-year-old patient treated with cabergoline (0.5 mg every 2 days for 2 years), in vitro studies of the original tumor were performed. METHODS: The original tumor from the patient was studied by in situ hybridization and dopamine D2 receptor autoradiography. It was compared with four macroprolactinomas and two macroadenomas from patients with Cushing's disease. RESULTS: The D2 receptor mRNA signal of the reported case was intense and of the same order of magnitude as that observed in control prolactinomas. Dopamine D2 receptor autoradiography was twice that of control corticotroph adenomas and was close to that observed in prolactinomas. CONCLUSIONS: This is the first description of an in vivo shrinkage of an ACTH silent adenoma under cabergoline. We demonstrate in vitro, the presence of D2 receptors in the primitive tumor in concentrations similar to those found in control prolactinomas. These results suggest that therapeutic trials with cabergoline might be undertaken in recurring cases of ACTH silent tumors and more generally, non-functioning pituitary adenomas. [less ▲]

Detailed reference viewed: 25 (1 ULg)
Full Text
See detailMicro-adénomes à prolactine : le traitement par cabergoline
Beckers, Albert ULg; Valdes Socin, Hernan Gonzalo ULg

in Médecine Thérapeutique Endocrinologie (2000), 2(6), 496-500

Detailed reference viewed: 24 (0 ULg)
Peer Reviewed
See detailPathologie hypophysaire et NEM 1
Betea, Daniela ULg; Valdes Socin, Hernan Gonzalo ULg; Beckers, Albert ULg

in Annales d'Endocrinologie (2000), 61(3), 214-223

Multiple Endocrine Neoplasia type 1 (MEN 1) is an autosomal dominant syndrome characterized by neoplasia of the parathyroid glands, the endocrine pancreas and the anterior pituitary gland. Recently the ... [more ▼]

Multiple Endocrine Neoplasia type 1 (MEN 1) is an autosomal dominant syndrome characterized by neoplasia of the parathyroid glands, the endocrine pancreas and the anterior pituitary gland. Recently the identification on chromosome 11 (locus q13) of the gene responsible for MEN 1 has allowed direct genetic diagnosis of MEN 1-affected family members. To date almost 300 families have been described and genetically characterized. The genetic etiology of most pituitary tumours remains unknown. Pituitary adenomas can develop sporadically or as a part of multiple endocrine neoplasia type 1. In this review, the recently published data on the pathology of the MEN 1 syndrome will be summarized. The clinical, morphological and genetic aspects of sporadic and MEN 1-associated pituitary adenomas will be outlined. [less ▲]

Detailed reference viewed: 50 (5 ULg)
See detailRecherche de macroprolactinémie chez des patients avec hyperprolactinémie
Valdes Socin, Hernan Gonzalo ULg; MAGIS, Delphine ULg; Luyckx, Françoise ULg et al

in XVIIIème Congrès de la Société Française d'Endocrinologie - Abstract book (2000)

Detailed reference viewed: 12 (0 ULg)
Full Text
Peer Reviewed
See detailMarkers of tumor invasion are major predictive factors for the long-term outcome of corticotroph microadenomas treated by transsphenoidal adenomectomy.
Vallette-Kasic, S.; Dufour, H.; Mugnier, M. et al

in European Journal of Endocrinology (2000), 143(6), 761-8

OBJECTIVE: To assess the postsurgical outcome of patients with corticotroph microadenomas and to define predictors of the long-term outcome, with special emphasis on markers of tumor extension. DESIGN ... [more ▼]

OBJECTIVE: To assess the postsurgical outcome of patients with corticotroph microadenomas and to define predictors of the long-term outcome, with special emphasis on markers of tumor extension. DESIGN: Prospective study of 53 corticotroph microadenomas treated by enlarged adenomectomy. Patients followed for at least 2 years were classified into two groups: those in long-term remission and uncured patients (immediate failures and recurrences). Pre-, per- and postoperative parameters were analyzed as predictors of the long-term outcome. METHODS: Baseline hormone assessments were performed preoperatively, 8 days after surgery and every 6-12 months thereafter. Pituitary magnetic resonance imaging (MRI) allowed analysis of possible tumor extension to adjacent structures. Apparent completeness of the surgical removal was determined, and fragments labeled either 'tumor' or 'surrounding pituitary tissue' were submitted to serial sectioning. RESULTS: Immediate control of hypercortisolism was achieved in 43/53 patients (81%). However, later recurrences were observed in five patients (9%). Preoperative MRI showed tumor extension into adjacent structures with good specificity (91%) for prediction of surgical failure. Evidence of local invasion at surgery was also significantly predictive of the long-term outcome. A corticotroph adenoma was found at histological examination in 96% of the patients, and 26% had irregular limits, a feature significantly correlated with a poor outcome. Immediate postoperative plasma cortisol did not allow discrimination between long-term remissions and recurrences. CONCLUSION: Surgical failure was best predicted by signs of tumor 'invasiveness' at MRI, confirmed by peroperative examination and histology. [less ▲]

Detailed reference viewed: 17 (1 ULg)
See detailFamilial Isolated pituitary adenomas not related to the MEN-1 syndrome : A study of 27 patients
Valdes Socin, Hernan Gonzalo ULg; Betea, Daniela ULg; Stevens, V. et al

in 10th Meeting of the Belgian Endocrine Society, 2 December 2000 (2000)

Detailed reference viewed: 14 (0 ULg)
See detailKystes colloïdaux familiaux : Suivi neuroendocrinologique
Valdes Socin, Hernan Gonzalo ULg; Wallemack, C.; Born, J. et al

in XVIIIème Congrès de la Société Française d'Endocrinologie - Abstract book (2000)

Detailed reference viewed: 5 (1 ULg)
See detailAssociation adénome toxique thyroïdien et struma ovarii
Valdes Socin, Hernan Gonzalo ULg; Quatresooz, Pascale ULg; Betea, Daniela ULg et al

in XVIIIème Congrès de la Société Française d'Endocrinologie - Abstract book (2000)

Detailed reference viewed: 10 (1 ULg)
See detailAdénomes hypophysaires familiaux isolés non liés avec la mutation somatique NEM-1 : Suivi de 27 patients
Valdes Socin, Hernan Gonzalo ULg; Poncin, J.; Stevens, V. et al

in XVIIIème Congrès de la Société Française d'Endocrinologie - Abstract book (2000)

Detailed reference viewed: 11 (0 ULg)