Augusto Cesar Maia Rio Lima Silveira

ORCID: 0000-0003-4951-4224
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About
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Research Areas
  • Central Venous Catheters and Hemodialysis
  • Cancer and Skin Lesions
  • Vascular Malformations and Hemangiomas
  • Breast Lesions and Carcinomas
  • Public Health in Brazil
  • Breast Cancer Treatment Studies
  • Cancer Diagnosis and Treatment
  • BRCA gene mutations in cancer
  • Nutrition, Genetics, and Disease
  • Cardiac Arrhythmias and Treatments
  • Tumors and Oncological Cases

Universidade Estadual do Piau
2021-2022

Centro Universitário UNINOVAFAPI
2022

Hospital de São Marcos
2022

Uninova
2022

Lung cancer is the second most common malignancy worldwide, accounting for highest number of deaths. Advanced lung may infrequently appear as skin metastasis and this be first sign disease. In these cases, survival low prognosis poor. The aim study to report a case adenocarcinoma where earliest manifestations were metastases face, cervical region, chest. A 67-year-old male, former smoker, alcoholic was referred oncology center investigation primary tumor site, presenting with lesions...

10.7759/cureus.24834 article EN Cureus 2022-05-08

Fibroadenomas are the most common benign breast neoplasms. In rare cases, a carcinoma may develop within fibroadenoma. The aim of this study was to report case low-grade in situ A 31-year-old female, G0P0A0 and without family history cancer, arrives at service with an expressive lump growth along year year. Core biopsy, histopathological immunohistochemical studies showed in-situ Surgical resection performed safety margin, anatomopathological immunohistochemistry surgical specimen confirmed...

10.29289/2594539420210058 article EN Mastology 2021-01-01

Abstract A totally implantable venous access port (TIVAP) is used for chemotherapy administration. Venous migration to the systemic circulation occurs in less than 1% of complications. The aim this study describe a case TIVAP hepatic vein. 44-year-old female patient with breast cancer was prescribed neoadjuvant chemotherapy. port-a-cath surgically implanted During puncture procedure, blood returned normally when aspirated. When first accessed and flushed saline solution, swelling observed at...

10.1590/1677-5449.202101892 article EN cc-by Jornal Vascular Brasileiro 2022-01-01

A totally implantable venous access port (TIVAP) is used for chemotherapy administration. Venous migration to the systemic circulation occurs in less than 1% of complications. The aim this study describe a case TIVAP hepatic vein. 44-year-old female patient with breast cancer was prescribed neoadjuvant chemotherapy. port-a-cath surgically implanted During puncture procedure, blood returned normally when aspirated. When first accessed and flushed saline solution, swelling observed at site...

10.1590/1677-5449.202101891 article EN cc-by Jornal Vascular Brasileiro 2022-01-01
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