Now showing items 1-7 of 7

    • Acesso endoscópico transnasal aos tumores selares 

      Santos, Rodrigo de Paula [UNIFESP]; Zymberg, Samuel Tau [UNIFESP]; Abucham, Julio [UNIFESP]; Gregório, Luiz Carlos [UNIFESP]; Weckx, Luc Louis Maurice [UNIFESP] (ABORL-CCF Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial, 2007-08-01)
      Transsphenoidal surgery for sellar region tumors is traditionally done only by neurosurgeons. The use of endoscopes has permitted a direct transnasal approach to the sphenoidal sinus, without dissection of the septal mucosa, ...

    • Central precocious puberty associated with pituitary duplication and midline defects 

      Vieira, Teresa C.; Chinen, Renata N.; Ribeiro, Maria R. F.; Nogueira, Roberto Gomes; Abucham, Julio (Freund Publishing House Ltd, 2007-10-01)
      Central precocious puberty (CPP) is due to premature activation of the hypothalamic-pituitary-gonadal axis. It may be idiopathic or result from congenital or acquired CNS lesions. We describe a 7.4 year-old Brazilian girl ...

    • Hypopituitarism and amenorrhea- galactorrhea syndrome caused by thrombosis of both internal carotid artery and giant intrasellar aneurysm: case report 

      Gondim, Jackson; Schops, Michele [UNIFESP]; Ferreira, Erica (Academia Brasileira de Neurologia - ABNEURO, 2004-03-01)
      Giant intra and parasellar aneurysm with a spontaneous thrombosis of internal carotid artery is rare. We report the case of a 34 years old woman presenting a unique giant sellar and parasellar aneurysm associated with ...

    • Normal pituitary volumes in children and adolescents with bipolar disorder: A magnetic resonance imaging study 

      Chen, H. H.; Nicoletti, M.; Sanches, M.; Hatch, J. P.; Sassi, R. B.; Axelson, D.; Brambilla, P.; Keshavan, M. S.; Ryan, N.; Birmaher, B.; Soares, J. C. (Wiley-Blackwell, 2004-01-01)
      The volume of the pituitary gland in adults with bipolar disorder has previously been reported to be smaller than that of healthy controls. Such abnormalities would be consistent with the HPA dysfunction reported in this ...

    • Pituitary glycoprotein hormone a-subunit secretion by cirrhotic patients 

      Oliveira, M.c.; Pizarro, C.b.; Cassal, A.; Cremonese, R.; Vieira, J.g.h. [UNIFESP] (Associação Brasileira de Divulgação Científica, 1999-01-01)
      Secretion of the a-subunit of pituitary glycoprotein hormones usually follows the secretion of intact gonadotropins and is increased in gonadal failure and decreased in isolated gonadotropin deficiency. The aim of the ...

    • Pituitary tumor apoplexy 

      Chang, Claudia V.; Felício, André Carvalho [UNIFESP]; Toscanini, Andrea Cecilia; Teixeira, Manoel Jacobsen; Cunha-Neto, Malebranche Berardo Carneiro da (Academia Brasileira de Neurologia - ABNEURO, 2009-06-01)
      Pituitary tumor apoplexy is a medical emergency due to acute infarction or hemorrhage in the pituitary gland. In this review, the authors discuss the sellar anatomy, the pituitary gland and adenomas' vascularization and ...

    • Resultados do tratamento cirúrgico dos macroadenomas não secretores de hipófise por via endoscópica endonasal em idosos 

      Marenco, Horacio Armando [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2014-12-19)
      Objective: Evaluate the results of patients elder than 65 years with non-functioning pituitary macroadenomas, operated by endoscopic endonasal approach in the UNIFESP. Methods: Data from 25 operated patients was retrospectively ...