Consulta: creatorFacets:"Macéa,José Rafael"
Registros recuperados: 4
Data/hora: 02/06/2024 07:47:41

Anatomy of the Thoracic Wall, Axilla and Breast
Provedor de dados: 77
Autores: Macéa,José Rafael; Fregnani,José Humberto Tavares Guerreiro.
For adequate treatment of patients with breast cancer, mastologists should have a complete understanding of the anatomy of the thoracic wall, axilla and breast. However, the classical anatomical descriptions in textbooks make it difficult to gain full mastery of this subject, because the books usually deal with its elements separately. In an endeavor to resolve this difficulty, the present authors have conducted an extensive review, to describe the muscles, blood vessels and nerves of the thoracic wall and in the axilla that are of interest to mastologists. The axilla was described in detail, with emphasis on its limits, walls and contents, and highlighting the lymph nodes in this region. Finally, the anatomy of the breast and its topography, innervation,...
Tipo: Journal article
Palavras-chave: Thoracic wall; Axilla; Breast; Anatomy.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000500030

Lymphatic Drainage of the Breast: from Theory to Surgical Practice
Provedor de dados: 77
Autores: Fregnani,José Humberto Tavares Guerreiro; Macéa,José Rafael.
Until recently, complete removal of axillary lymph nodes was performed as part of the treatment of breast cancer. Sentinel lymph node biopsy (SLNB) in selected cases has reduced the number of cases of wide axillary dissection and the related morbidity. Knowledge of breast lymphatic drainage is essential for understanding the principles behind SLNB and also for performing safe and correct axillary lymphonodectomy. This paper describes in detail the anatomical issues relating to breast lymphatic drainage and the correlated axillary and extra-axillary lymph nodes. In addition, it shows the application of this theoretical knowledge to surgical practice, especially with regard to SLNB and lymphonodectomy. The surgical nomenclature is compared with the current...
Tipo: Journal article
Palavras-chave: Lymphatic drainage; Sentinel lymph node biopsy; Breast cancer.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300038

Inmunohistochemical Evaluation of Estrogen Receptors Alpha and Beta in Normal Inferior Turbinate Mucosa
Provedor de dados: 77
Autores: Millas,Ieda; Liquidato,Bianca Maria; Dolci,José Eduardo Lutaif; Macéa,José Rafael; Fregnani,José Humberto Tavares Guerreiro; Meceles,Lenira Rocha.
It has been postulated that the nasal mucosa, like other human tissues, is affected by a complex interactive network of neuropeptides, cytokines, allergic and inflammatory mediators and hormones such as estrogen, in which associations between symptoms (e.g. nasal stuffiness and coryza) and hormonal variations deriving from pregnancy, use of hormonal contraceptives and menstrual cycle phases are observed. The objective is evaluating the presence of specific estrogen receptors (types alpha and beta) in inferior turbinate mucosa in healthy subjects without nasal symptoms. Samples of nasal inferior turbinate were removed from patients undergoing aesthetic nasal surgery, and analyzed using hematoxylin-eosin staining, followed by immunohistochemical preparations...
Tipo: Journal article
Palavras-chave: Rhinitis; Estrogen receptors; Estrogens; Nasal mucosa; Hormones; Immunohistochemistry.
Ano: 2010
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100020

Quantitative Study of Brunner's Glands in the Human Duodenal Submucosa
Provedor de dados: 77
Autores: Marcondes Macéa,Maria Inez; Macéa,José Rafael; Tavares Guerreiro Fregnani,José Humberto.
The existence of Brunner's glands (BGs) in the duodenal submucosa is uncontestable, but their exact distribution along the full extent of the duodenal wall is unknown. Objective: To verify the BGs distribution along the human duodenum. Material and method: Twenty normal duodenums were examined. Two samples were removed from each of the four anatomical portions of the duodenum using a scalpel, in such a way that the whole circumference of each portion was excised. Sections were prepared and stained with hematoxylin-eosin. Twelve microscope fields were examined on each duodenal section. The mean numbers of glandular points per field were computed and compared, for the 12 microscope fields of each duodenal section examined. Results: The first duodenal portion...
Tipo: Journal article
Palavras-chave: Duodenum; Brunner's duodenal glands; Duodenal submucosa; Duodenal histology.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000100002