Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 2 de 2
Filter
Add more filters










Publication year range
1.
Arq. bras. endocrinol. metab ; 49(5): 843-849, out. 2005. tab, graf
Article in Portuguese | LILACS | ID: lil-419988

ABSTRACT

A relação entre câncer e acromegalia tem sido objeto de estudo há muitos anos. A partir de um caso de carcinoma diferenciado de tireóide em um de nossos pacientes acromegálicos, estudamos uma série de 100 outros acromegálicos e encontramos dois outros casos de câncer de tireóide, descritos neste trabalho. A partir daí, levantamos os dados da literatura sobre esta última associação e sua possível patogênese. A prevalência de patologias tireoidianas é aumentada dentre os acromegálicos, às custas, principalmente, do bócio nodular. Esta associação será abordada, assim como a relação entre o fator de crescimento insulina símile I (IGF-I) e câncer, numa tentativa de entender melhor seu significado frente aos nossos casos. Nós concluímos que seria prudente realizar exame ultrassonográfico periódico em acromegálicos, seguido de Punção Aspirativa com Agulha Fina (PAAF) dos nódulos suspeitos.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Acromegaly/complications , Carcinoma, Papillary/complications , Thyroid Neoplasms/complications , Biopsy, Fine-Needle , Carcinoma, Papillary/diagnosis , Carcinoma, Papillary/surgery , Human Growth Hormone/analysis , Insulin-Like Growth Factor I/analysis , Magnetic Resonance Imaging , Thyroidectomy , Thyroid Neoplasms/diagnosis , Thyroid Neoplasms/surgery
2.
Arq Bras Endocrinol Metabol ; 49(5): 843-9, 2005 Oct.
Article in Portuguese | MEDLINE | ID: mdl-16444369

ABSTRACT

The relationship between cancer and acromegaly has been subject of study for many years. From a case of differentiated thyroid carcinoma in one of our acromegalic patients, we reviewed a series of 100 acromegalics and found two others cases of thyroid cancer, which are described in this work. From that point, we have got data from the literature about this last association and its possible pathogenesis. The prevalence of thyroid disease is increased among acromegalic patients, mainly due to nodular goiter. This association will be discussed, as well as the relation between insulin-like growth factor-I and cancer, in an effort to have a better understanding of its meaning for our cases. We concluded that it would be prudent to do periodic ultrasonographic evaluation of acromegalic patients, follow by fine needle aspiration biopsies of suspect nodules.


Subject(s)
Acromegaly/complications , Carcinoma, Papillary/complications , Thyroid Neoplasms/complications , Adult , Biopsy, Fine-Needle , Carcinoma, Papillary/diagnosis , Carcinoma, Papillary/surgery , Female , Human Growth Hormone/analysis , Humans , Insulin-Like Growth Factor I/analysis , Magnetic Resonance Imaging , Male , Middle Aged , Thyroid Neoplasms/diagnosis , Thyroid Neoplasms/surgery , Thyroidectomy
SELECTION OF CITATIONS
SEARCH DETAIL
...