Carlos A. Fonseca

ORCID: 0000-0002-0627-5617
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About
Contact & Profiles
Research Areas
  • Esophageal and GI Pathology
  • Metastasis and carcinoma case studies
  • Gastric Cancer Management and Outcomes
  • Esophageal Cancer Research and Treatment
  • Oceanographic and Atmospheric Processes
  • Child Nutrition and Feeding Issues
  • Voice and Speech Disorders
  • Animal and Plant Science Education
  • Tracheal and airway disorders
  • Climate variability and models
  • Gastroesophageal reflux and treatments
  • Airway Management and Intubation Techniques
  • Gastrointestinal disorders and treatments
  • Restraint-Related Deaths
  • Amphibian and Reptile Biology
  • Reconstructive Surgery and Microvascular Techniques
  • Facial Nerve Paralysis Treatment and Research
  • Reconstructive Facial Surgery Techniques
  • Species Distribution and Climate Change
  • Gastrointestinal Tumor Research and Treatment
  • Geophysics and Gravity Measurements
  • Ear and Head Tumors

University of Coimbra
2021

Hospital Heliópolis
2002-2007

Hospital São Paulo
2007

University of Miami
2004

Immunomedics (United States)
2002

Eight years of TOPEX/Poseidon altimeter‐derived sea height anomaly and climatological hydrographic data are used to investigate the temporal spatial variability North Brazil Current (NBC) retroflection Equatorial Countercurrent (NECC). The NBC exhibits a mean position 6.6°N ± 2.0°, with strong annual signal year‐to‐year variability. cycle its location follows meridional migration ITCZ strength wind stress curl over equatorial Atlantic. A marked shift in is observed 1998–1999 that appears be...

10.1029/2004gl020054 article EN Geophysical Research Letters 2004-11-01

Two unusual suicides of a 19-year-old white man and 47-year-old man, involving propane inhalation plastic bag suffocation, are described. The special characteristics gas as an asphyxiant agent discussed, well its effect on the human body. discussion emphasizes postmortem examination collection samples for toxicologic analysis.

10.1097/00000433-200206000-00011 article EN American Journal of Forensic Medicine & Pathology 2002-06-01

OBJETIVO: Investigar e descrever os achados clínicos, radiológicos anatomopatológicos dos tumores do estroma gastrintestinal. MATERIAIS E MÉTODOS: De dezembro de 2000 a março 2006, 16 pacientes foram operados por gastrintestinal em nossa instituição. As variáveis analisadas sexo idade pacientes, sinais sintomas na consulta inicial, localização tamanho tumor, radiológicos, características anatomopatológicas ocorrência metástases. RESULTADOS: A população estudo constou nove homens sete...

10.1590/s0100-39842007000300004 article PT Radiologia Brasileira 2007-06-01

There is controversy in the literature regarding motor function behavior of lower esophageal sphincter and esophagus following partial gastrectomy. We studied 26 patients with gastric adenocarcinoma distal corpus and/or antrum who underwent radical subtotal gastrectomy Roux-en-Y reconstruction. were 15 women (57.69%) 11 men (42.31%) a mean age 57.2 years; 21 White (80.8%) five African descent (19.2%). Before surgery 3 months afterwards, every patient manometric endoscopic examinations. The...

10.1111/j.1442-2050.2007.00734.x article EN other-oa Diseases of the Esophagus 2007-08-02

A unique case of plasma cell granuloma the larynx associated with sudden death in a young HIV-positive woman is described. The infiltration fulfilled criteria for granuloma, showing characteristic histologic and immunohistochemical features (polyclonality). review most recent literature provided.

10.1097/00000433-199509000-00011 article EN American Journal of Forensic Medicine & Pathology 1995-09-01

OBJETIVO: Avaliar os resultados da derivação esofagogástrica no câncer avançado do esôfago. MÉTODO: Foram estudados de forma retrospectiva 24 pacientes com carcinoma epidermóide esôfago nos estádios III (66,66%) e IV (33,34%), submetidos à através construção tubo gástrico isoperistáltico grande curvatura pela técnica Postlethwait. RESULTADOS: Quanto morbidade mortalidade, média etária 41,8 anos linfócitos acima 1.500/mm³ demonstraram taxas complicações pós-operatórias inferiores àqueles...

10.1590/s0100-69912002000400004 article PT cc-by Revista do Colégio Brasileiro de Cirurgiões 2002-08-01

OBJETIVO: Estudar a suplência vascular do sexto arco costal, através de injeção corante no segmento da artéria axilar que nutre os músculos peitoral menor e serrátil anterior. MÉTODO: Realizada dissecção retalho osteomuscular em 20 cadáveres frescos, 19 sexo masculino um feminino, com idade variando 43 60 anos peso entre 55 80kg, contendo na parte cranial o anterior caudal, além sexta costela distal. Com elevado destacado tórax, as aderências osteomusculares intactas, foi injetado sob...

10.1590/s0100-69912002000500005 article PT cc-by Revista do Colégio Brasileiro de Cirurgiões 2002-10-01
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