FABIO DE FREITAS BUSNARDO
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
4 resultados
Resultados de Busca
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- Supraclavicular flap as a salvage procedure in reconstruction of head and neck complex defects(2019) ALVES, Helio R. N.; FARIA, Jose Carlos Marques de; SANTOS, Rafael Varella dos; CERNEA, Claudio; BUSNARDO, Fabio; GEMPERLI, RolfThe supraclavicular island flap (SCIF) is an interesting therapeutic option in head and neck reconstruction. Since popularized by Pallua in the late 90s, several clinical series have been published showing its versatility and usefulness. However, only a few studies have focused on factors associated with complications from SCIF use. In this study, we analyzed the factors contributing to SCIF unreliability. We performed a retrospective review of the data of 87 patients undergoing SCIF reconstruction between 2008 and 2015. No significant differences in mean complication rates were observed when the SCIF was used for primary or salvage reconstruction (28% versus 25%, respectively, p = 0.816) or for cutaneous or intraoral reconstruction (27% versus 28%, respectively, p= 0.932). Flap folding, preoperative radiotherapy, and microsurgery were associated with significantly increased complication rates (p =0.002, p= 0.043, and p= 0.001, respectively), whereas smoking (p =0.431) had no impact with regard to this. In conclusion, the SCIF is a versatile flap and an important therapeutic tool for use in salvage surgeries, particularly in those performed in patients with poor clinical conditions and limited flap options.
bookPart Abordagem de tumores de pele não melanoma: CBC e CEC(2019) BUSNARDO, Fábio; GHAFFAR, Sumaya Abdul; SCAPOLAN, Maíra Benito; GEMPERLI, Rolf- Serratus anterior muscle flap as a salvage procedure in exposed implant-based breast reconstruction(2019) MONTAG, Eduardo; OKADA, Alberto; ARRUDA, Eduardo G. P.; MUNHOZ, Alexandre M.; BUSNARDO, Fabio F.; GEMPERLI, RolfBACKGROUND: Implant-based breast reconstruction (IBR) is the most common approach to reconstruct mastectomy deffects. Infection following breast reconstruction can be devastating and lead to loss of the reconstruction due to the need of implant removal. The serratus anterior muscle flap is widely used during breast reconstruction to provide coverage of the implant/expander. METHODS: We present the application of the serratus anterior muscle flap to treat implant exposure after breast reconstruction. CASES PRESENTATION: Two patients who experienced implant exposure after breast reconstruction were successfully treated with partial capsulectomy, pocket irrigation and implant coverage with a serratus anterior muscle flap. RESULTS: No post operative complications have been observed while implant retention was achieved in both cases. CONCLUSIONS: The serratus anterior muscle flap is an option to treat implant exposure following breast reconstruction in selected cases. This flap could be used to prevent implant exposure in critical cases. (C) 2019 Published by Elsevier Ltd on behalf of IJS Publishing Group Ltd.
- Influência do posicionamento do retalho linfonodal vascularizado na resposta ao tratamento cirúrgico do linfedema secundário ao câncer de mama.(2019) MONTAG, Eduardo; OKADA, Alberto Yoshikazu; ARRUDA, Eduardo Gustavo Pires; FONSECA, Alexandre Siqueira; BROMLEY, Miluska; MUNHOZ, Alexandre Mendonça; BUSNARDO, Fábio Freitas; GEMPERLI, RolfABSTRACT Objective: to evaluate the initial therapeutic experience of transplantation of vascularized lymph nodes in patients with lymphedema of the upper limbs secondary to the treatment of breast cancer, and to verify if the positioning of the transplant influences the surgical result. Methods: we conducted a prospective, comparative test of two therapeutic modalities, with 24 patients with lymphedema of the upper limb after breast cancer treatment, classified as grades 2 and 3, according to the International Lymphedema Society. The two types of procedures performed were: 1) total breast reconstruction with - deep inferior epigastric perforator (DIEP) flap associated with lymph node flap, in patients with no previous breast reconstruction or loss of previous reconstruction (axillary positioning); 2) isolated inguinal lymph node flap performed in patients with completed breast reconstruction or without the desire to perform the breast reconstruction (wrist positioning). Results: the reduction percentage of the affected limb volume was 20.1% (p=0.0370). The number of infectious episodes (cellulites) also decreased significantly, from 41% in the preoperative period to 12.5% in the postoperative one (p=0.004). There were no differences between the proximal and distal groups. Conclusion: the transplantation of lymph nodes positively affected the postoperative evolution of patients with lymphedema secondary to breast cancer. We observed no differences in relation to flap positioning.