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1.
Aesthet Surg J ; 44(6): 624-632, 2024 May 15.
Artículo en Inglés | MEDLINE | ID: mdl-38299427

RESUMEN

BACKGROUND: Several studies show how submuscular breast reconstruction is linked to animation deformity, shoulder dysfunction, and increased postoperative chest pain, when compared to prepectoral breast reconstruction. In solving all these life-impairing side effects, prepectoral implant pocket conversion has shown encouraging results. OBJECTIVES: The aim of this study was to propose a refinement of the prepectoral implant pocket conversion applied to previously irradiated patients. METHODS: We conducted a retrospective study on 42 patients who underwent previous nipple- or skin-sparing mastectomy and immediate submuscular reconstruction, followed by radiotherapy. We performed fat grafting sessions as regenerative pretreatment. Six months after the last fat graft, we performed the conversion, with prepectoral placement of micropolyurethane foam-coated implants. We investigated the preconversion and postconversion differences in upper limb range of motion, Upper Extremity Functional Index, and patient satisfaction with the breast and physical well-being of the chest. RESULTS: We reported a resolution of animation deformity in 100% of cases. The range of motion and the Upper Extremity Functional Index scores were statistically improved after prepectoral implant pocket conversion. BREAST-Q scores for satisfaction with the breast and physical well-being of the chest were also improved. CONCLUSIONS: The refined prepectoral implant pocket conversion is a reliable technique for solving animation deformity and improving quality of life in patients previously treated with submuscular reconstruction and radiotherapy.


Asunto(s)
Implantación de Mama , Neoplasias de la Mama , Satisfacción del Paciente , Músculos Pectorales , Humanos , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/cirugía , Adulto , Radioterapia Adyuvante/efectos adversos , Músculos Pectorales/cirugía , Implantación de Mama/efectos adversos , Implantación de Mama/instrumentación , Implantación de Mama/métodos , Mastectomía/efectos adversos , Implantes de Mama/efectos adversos , Resultado del Tratamiento , Anciano , Rango del Movimiento Articular , Tejido Adiposo/trasplante , Calidad de Vida
3.
Clin Breast Cancer ; 23(2): e37-e44, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36610826

RESUMEN

We report our experience in direct-to-implant breast reconstruction with prepectoral polyurethane implants, with a focus on intraoperative mastectomy flap thickness compared to preoperative data (flap thickness ratio) as a reliable predictive variable of ischemic complications and reconstructive outcomes (satisfaction with breast). BACKGROUND: The optimization of nipple sparing mastectomy and implant-based reconstruction techniques led to an increase in the popularity of prepectoral reconstruction. The aim of this study is to explore the ratio between the intraoperative and preoperative breast tissue coverage assessment as reliable tool in order to predict the risk of ischemic complications in prepectoral reconstruction. METHODS: We analyzed 124 preoperative digital mammograms of 100 patients who underwent prepectoral implant-based reconstruction. We applied a Rancati modified score for breast tissue coverage classification, adding 4 measurements on the craniocaudal view. The intraoperative mastectomy flap thickness was measured using an intraoperative ultrasound assessment. We investigated the differences between the groups with and without ischemic complications related to the preoperative, intraoperative, and flap thickness ratio data. RESULTS: The flap thickness ratio was lower in ischemic complication group compared to no ischemic complication group (0.4 vs. 0.8) with statistically significant differences for all ischemic complication subgroups: major mastectomy flap necrosis (P = .000), minor mastectomy flap necrosis (P = .005), partial nipple areola complex necrosis (P = .007), and implant exposure (P = .001).


Asunto(s)
Implantes de Mama , Neoplasias de la Mama , Mamoplastia , Humanos , Femenino , Pezones/diagnóstico por imagen , Pezones/cirugía , Mastectomía/efectos adversos , Mastectomía/métodos , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/cirugía , Estudios Retrospectivos , Mamoplastia/métodos , Necrosis/cirugía
4.
Clin Breast Cancer ; 23(3): 249-254, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36725477

RESUMEN

Mastectomy skin-flap necrosis (MSFN) is one of the most feared complications of immediate implant-based breast reconstruction (IIBR). Traditionally, mastectomy skin-flap viability was based only on surgeons' clinical experience. Even though numerous studies have already addressed the patients' risk factors for MSFN, few works have focused on assessing quality of breast envelope. This review investigates mastectomy's flap viability-assessment methods, both preoperative (PMFA) and intraoperative (IMFA), to predict MSFN and its sequalae. Between June and November 2022, we conducted a systematic review of Pubmed/MEDLINE and Cochrane electronic databases. Only English studies regarding PMFA and IMFA applied to IIBR were selected. The use of digital mammography, ultrasound, magnetic resonance imaging, and a combination of several methods before surgery was shown to be advantageous by several authors. Indocyanine performed better than other IMFA, however both thermal imaging and spectroscopy demonstrated novel and promising results. Anyway, the best prediction comes when preoperative and intraoperative values are combined. Particularly in prepectoral reconstruction, when mastectomy flaps are essential to determine a successful breast reconstruction, surgeons' clinical judgment is insufficient in assessing the risk of MSFN. Preoperative and intraoperative assessment techniques play an emerging key role in MSFN prediction. However, although there are several approaches to back up the surgeon's processing choice, there is still a dearth of pertinent literature on the subject, and more research is required.


Asunto(s)
Implantes de Mama , Neoplasias de la Mama , Mamoplastia , Enfermedades de la Piel , Humanos , Femenino , Mastectomía/efectos adversos , Mastectomía/métodos , Neoplasias de la Mama/complicaciones , Mama/cirugía , Mamoplastia/efectos adversos , Mamoplastia/métodos , Complicaciones Posoperatorias/etiología , Necrosis/complicaciones , Necrosis/cirugía , Estudios Retrospectivos , Implantes de Mama/efectos adversos
5.
J Pers Med ; 12(6)2022 May 25.
Artículo en Inglés | MEDLINE | ID: mdl-35743654

RESUMEN

Invasive lobular carcinoma is the second most common histologic form of breast cancer, representing 5% to 15% of all invasive breast cancers. Due to an insidious proliferative pattern, invasive lobular carcinoma remains clinically and radiologically elusive in many cases. Breast magnetic resonance imaging (MR) is considered the most accurate imaging modality in detecting and staging invasive lobular carcinoma and it is strongly recommended in pre-operative planning for all ILC. Contrast-enhanced spectral mammography (CESM) is a new diagnostic method that enables the accurate detection of malignant breast lesions similar to that of breast MR. CESM is also a promising breast imaging method for planning surgeries. In this study, we compare the ability of contrast-enhanced spectral mammography (CESM) with breast MR in the preoperative assessment of the extent of invasive lobular carcinoma. All patients with proven invasive lobular carcinoma treated in our breast cancer center underwent preoperative breast MRI and CESM. Images were reviewed by two dedicated breast radiologists and results were compared to the reference standard histopathology. CESM was similar and in some cases more accurate than breast MR in assessing the extent of disease in invasive lobular cancers. Further evaluation in larger prospective randomized trials is needed to validate our preliminary results.

6.
J Pers Med ; 11(6)2021 May 25.
Artículo en Inglés | MEDLINE | ID: mdl-34070278

RESUMEN

Axillary lymph node metastases of occult breast cancer (CUPAx) is an unusual condition that represents both a diagnostic and therapeutic challenge. The first steps in the diagnostic work-up of patients with CUPAx are the histological analysis of the lymph node metastasis and the execution of basic breast diagnostic imaging (mammography and ultrasound). In the case of occult breast cancer, breast Magnetic Resonance (MR) must be performed. Breast MR identifies a suspicious lesion in many patients and second-look ultrasound detects a corresponding ultrasound alteration in about half of cases, allowing the performance of a US-guided biopsy. In the case of an MR-only lesion, MR-guided biopsy is mandatory. We present a case of CUPAx in which contrast-enhanced spectral mammography (CESM) is used to help the detection of occult breast cancer and to guide stereotactic vacuum breast biopsy (VABB). CESM is a new breast imaging technique that is proving to have good performance in breast cancer detection and that is showing potential in the identification of occult breast cancer in a CUPAx setting. The use of an innovative and personalized breast imaging approach in breast cancer patients improves diagnostic possibilities and promises to become the focus in decision strategies.

7.
J Pers Med ; 11(8)2021 Jul 23.
Artículo en Inglés | MEDLINE | ID: mdl-34442350

RESUMEN

Background: Worldwide, breast cancer (BC) is the most common malignancy in the female population. In recent years, its diagnosis in young women has increased, together with a growing desire to become pregnant later in life. Although there is evidence about the detrimental effect of chemotherapy (CT) on the menses cycle, a practical tool to measure ovarian reserve is still missing. Recently, anti-Mullerian hormone (AMH) has been considered a good surrogate for ovarian reserve. The main objective of this paper is to evaluate the effect of CT on AMH value. METHODS: A systematic review and meta-analysis were conducted on the PubMed and Scopus electronic databases on articles retrieved from inception until February 2021. Trials evaluating ovarian reserves before and after CT in BC were included. We excluded case reports, case-series with fewer than ten patients, reviews (narrative or systematic), communications and perspectives. Studies in languages other than English or with polycystic ovarian syndrome (PCOS) patients were also excluded. AMH reduction was the main endpoint. Egger's and Begg's tests were used to assess the risk of publication bias. RESULTS: Eighteen trials were included from the 833 examined. A statistically significant decline in serum AMH concentration was found after CT, persisting even after years, with an overall reduction of -1.97 (95% CI: -3.12, -0.82). No significant differences in ovarian reserve loss were found in the BRCA1/2 mutation carriers compared to wild-type patients. CONCLUSIONS: Although this study has some limitations, including publication bias, failure to stratify the results by some important factors and low to medium quality of the studies included, this metanalysis demonstrates that the level of AMH markedly falls after CT in BC patients, corresponding to a reduction in ovarian reserve. These findings should be routinely discussed during oncofertility counseling and used to guide fertility preservation choices in young women before starting treatment.

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