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1.
Front Oncol ; 12: 1009884, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36212440

RESUMO

Background: The application of the amniotic membrane could have a favourable effect on tissue repair and regeneration. We report the first case of implant of an amniotic membrane in a patient affected by myo-cutaneous dehiscence, after a radical surgical treatment for vulvar cancer. Methods: We describe a case of a 74-years-old patient affected by vulvar cancer. After radiotherapy, the patient underwent to an anterior pelvic exenteration with uretero-ileo-cutaneostomy by Wallace, bilateral pelvic lymphadenectomy, omental biopsies, omental flap, bilateral inguinal lymphadenectomy, resection of ulcerated left inguinal lesion, reconstruction with left gracilis muscle flap and locoregional V-Y advancement flap. The patient developed a myo-cutaneous dehiscence. Two months after the surgery, following an accurate curettage of the wound and negative pressure therapy, a patch of human amniotic membrane was implanted. Results: The surgical procedure was easy, feasible and did not require long operating room times. No intraoperative or postoperative complications occurred. The results obtained were encouraging with a marked improvement in the surgical wound. Conclusion: the use of amniotic membranes was safely and easily performed to promote the healing of complicated surgical wounds.

2.
Breast Cancer Res Treat ; 191(2): 355-363, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34755240

RESUMO

BACKGROUND: Autologous fat grafting (AFG), defined as the re-implant to the breast of fat tissue from different body areas, has been firstly applied to esthetic plastic surgery and then has moved to reconstructive surgery, mainly used for scar correction and opposite breast altering. Nevertheless, due to the potentially unsafe stem-like properties of adipocytes at the tumoral bed level, no clear evidence of the procedure's oncological safety has been clearly documented at present. PATIENTS AND METHODS: We retrospectively collected data of early breast cancer (BC) patients from 17 Italian Breast Units and assessed differences in terms of locoregional recurrence rate (LRR) and locoregional recurrence-free survival (LRFS) between patients who underwent AFG and patients who did not. Differences were analyzed in the entire cohort of invasive tumors and in different subgroups, according to prognostic biological subtypes. RESULTS: With a median follow-up time of 60 months, LRR was 5.3% (n = 71) in the matched population, 3.9% (n = 18) in the AFG group, and 6.1% (n = 53) in the non-AFG group, suggesting non-inferiority of AFG (p = 0.084). Building Kaplan-Meier curves confirmed non-inferiority of the AFG procedure for LRFS (aHR 0.73, 95% CI 0.41-1.30, p = 0.291). The same effect, in terms of LRFS, was also documented among different biological subtypes (luminal-like group, aHR 0.76, 95% CI 0.34-1.68, p = 0.493; HER2 enriched-like, aHR 0.89, 95% CI 0.19-4.22, p = 0.882; and TNBC, aHR 0.61, 95% CI 0.12-2.98, p = 0.543). CONCLUSIONS: Our study confirms in a very large, multicenter cohort of early BC patients that, aside the well-known benefits on the esthetic result, AFG do not interfere negatively with cancer prognosis.


Assuntos
Neoplasias da Mama , Mamoplastia , Tecido Adiposo , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/cirurgia , Feminino , Humanos , Mamoplastia/efeitos adversos , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/cirurgia , Estudos Retrospectivos
3.
Artigo em Inglês | MEDLINE | ID: mdl-12625398

RESUMO

The distally-based radial forearm fasciosubcutaneous flap is based on the distal perforators of the radial artery. We used it in a particularly difficult case involving loss of soft tissue at the wrist with exposure of tendons and nerves after an operation to section the transverse carpal ligament for carpal tunnel syndrome complicated by a chronic fistula.


Assuntos
Síndrome do Túnel Carpal/cirurgia , Fístula Cutânea/cirurgia , Complicações Pós-Operatórias/cirurgia , Lesões dos Tecidos Moles/cirurgia , Retalhos Cirúrgicos , Idoso , Idoso de 80 Anos ou mais , Doença Crônica , Fístula Cutânea/etiologia , Feminino , Humanos , Ligamentos Articulares/cirurgia , Úlcera Cutânea/etiologia , Úlcera Cutânea/cirurgia
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