Chest wall resection and reconstruction for locally recurrent breast cancer: From technical aspects to biological assessment.

INTRODUCTION: Breast cancer is the leading cause of cancer death among women in the industrialized countries. The incidence of local recurrences after mastectomy and breast-conserving therapy varies between 5% and 40% depending on risk factors and primary therapy. METHODS: From April 1999 to April 2011, 40 patients underwent chest wall resection and reconstruction for locally recurrent breast carcinoma with chest wall invasion. The main goal of surgery was local disease control to palliate clinical symptoms. RESULTS: Local radical resection was achieved in 26 patients (65%). One, 2 and 5 year overall survival rates were 94.4%, 82.0% and 68.5%; 1, 2 and 5 year disease-free survival rates were 94.4%, 73.6% and 45.5% respectively. Univariate analysis indicated age (p = 0.002) and synchronous distant metastases (p = 0.020) as factors having a negative impact on overall survival; multivariate analysis disclosed age (p = 0.052) and synchronous metastases (p = 0.059) as factors with a slight negative impact on overall survival. Older age was associated with improved overall survival. Univariate analysis indicated synchronous distant metastases (p = 0.029) and the need of post resectional additional treatments (p = 0.022) as factors adversely conditioning disease-free survival or time to progression; multivariate analysis disclosed the need of post resectional additional treatments (p = 0.036) as the only factor adversely conditioning disease-free survival or time to progression. CONCLUSIONS: Chest wall resection and reconstruction for locally recurrent breast cancer is a feasible and safe procedure providing adequate local disease control and an excellent palliation of very disabling symptoms in a selected group of patients.

Oncological safety of autologous fat grafting after breast conservative treatment: a prospective evaluation.

Autologous fat graft to the breast is a useful tool to correct defects after breast conservative treatment (BCT). Although this procedure gains popularity, little is known about the interaction between the fat graft and the prior oncological environment. Evidences of safety of this procedure in healthy breast and after post-mastectomy reconstruction exist. However, there is paucity of data among patients who underwent BCT which are hypothetically under a higher risk of local recurrence (LR). Fifty-nine patients, with prior BCT, underwent 75 autologous fat graft procedures using the Coleman's technique, between October 2005 and July 2008. Follow-up was made by clinical and radiologic examination at least once, after 6 months of the procedure. Mean age was 50 ± 8.5 years, and mean follow-up was 34.4 ± 15.3 months. Mean time from oncological surgery to the first fat grafting procedure was 76.6 ± 30.9 months. Most of patients were at initial stage 0 (11.8%), I (33.8%), or IIA (23.7%). Immediate complication was observed in three cases (4%). Only three cases of true LR (4%) associated with the procedure were observed during the follow-up. Abnormal breast images were present in 20% of the postoperative mammograms, and in 8% of the cases, biopsy was warranted. Autologous fat graft is a safe procedure to correct breast defects after BCT, with low postoperative complications. Although it was not associated with increased risk of LR in the group of patients studied, prospective trials are needed to certify that it does not interfere in patient's oncological prognosis.

Do clinicopathological features of the cancer patient relate with nipple areolar complex necrosis in nipple-sparing mastectomy?

BACKGROUND: The selections of nipple-sparing mastectomy (NSM) are principally depending on oncologic indication and oncologic safety. The main complication of NSM is nipple areolar complex (NAC) necrosis, and it is usually related to surgical technique. However, the patients' clinicopathological factors should be also considered. METHOD: We retrospectively reviewed 934 consecutive NSM patients during 2002-2007 at the European Institute of Oncology, Milan, Italy. We identified a group of patient who had NAC excision because of NAC necrosis and compared this group with those who had successful NAC conservation. We analyzed the association between the risk of NAC necrosis and the clinicopathological features of the patients. RESULTS: Among 934 NSM, 772 were invasive cancers and 162 were in situ cancers. Of the 934, 40 NAC (4.2%) were removed during the postoperative period because of necrosis. When we considered age, BMI, menopausal status, smoking status, tumor size, axillary lymph node status, in situ or invasive cancer histology, presence of extensive situ component, grading, estrogen receptor, progesterone receptor, HER2/neu overexpression, Ki-67 proliferative index, and peritumoral vascular invasion, no association was observed between patients' clinicopathological features and NAC necrosis incidence. CONCLUSIONS: In our study, clinicopathological features have no significant impact on necrosis complication in therapeutic NSMs. Positive retroareolar margin is the risk of necrosis. Further studies are required to avoid bias due to the different cancer treatments such as different reconstruction techniques and intraoperative radiation protocols. The correlation between breast morphology and NAC necrosis should also be investigated in the future.

Paget's disease as a local recurrence after nipple-sparing mastectomy: clinical presentation, treatment, outcome, and risk factor analysis.

BACKGROUND: Paget's disease is a rare clinical and histological type of local recurrence (LR) after breast cancer treatment both in case of conservative surgery or nipple-sparing mastectomy (NSM) with or without intraoperative radiation. METHODS: We performed an analysis of 861 NSM with electron beam intraoperative radiotherapy (ELIOT) patients treated at the European Institute of Oncology from 2002 to 2008, focused on Paget's disease local recurrence. RESULTS: In 861 patients (713 invasive carcinoma and 148 intraepithelial neoplasia), there were 36 local recurrences (4.18%), and among these were 7 Paget's disease local recurrences (0.8%). Median follow-up was 50 months. Four cases presented with nipple areola complex (NAC) erosions, two crusted lesions, and one ulcerated NAC. The average latency period from the NSM to Paget's disease local recurrence is 32 months (range, 12-49). Complete NAC removal was performed in all seven recurrences. The average follow-up after NAC removal was 47.4 months (range, 20-78). We found neither locoregional relapse nor metastatic event in this group. All patients were alive without disease. CONCLUSIONS: Paget's disease local recurrence can be found in a significant proportion after NSM. Any suspicious lesion on NAC requires prompt pathological confirmation. Primary carcinoma with ductal intraepithelial neoplasia or invasive ductal carcinoma with extensive in situ component, negative hormonal receptor, high pathological grade, overexpression of HER2/neu, and "HER2 positive (nonluminal)" subtype tend to be significantly associated with more Paget's disease local recurrence and should be followed carefully.

Risk of locoregional recurrence in patients with false-negative frozen section or close margins of retroareolar specimen in nipple-sparing mastectomy.

BACKGROUND: Our purpose was to evaluate the locoregional recurrence (LRR) of patients with false-negative, frozen-section or close margins of retroareolar specimen in nipple-sparing mastectomy (NSM) procedure. METHODS: From 2002-2008, we recruited patients who had atypia or presence of cancer cells in definitive histology of retroareolar tissue despite of absence of tumor cell in intraoperative retroareolar frozen section. We also included the close margin cases defined as the presence of tumor cells at the first frozen section, but after deeper core out of retroareolar tissue were revealed free of malignancy. The incidence of LRR and NAC recurrence were reported, and the factors associated were analyzed. RESULTS: Of 948 NSM procedures, there were 88 false-negative, frozen-sections and 10 close margin cases. The 5-year cumulative incidence of LRR and NAC recurrence was 11.2 % (10/98 patients) and 2.4 % (2/98 patients), respectively. Analyzing the definitive results of retroareolar tissue, the 5-year cumulative incidence of LRR was 42.9 % (n = 4) for atypia, 10 % (n = 2) for lobular carcinoma in situ (LCIS), 10 % (n = 1) for close margins, 8.7 % (n = 3) for ductal carcinoma in situ (DCIS), and 0 % for invasive carcinoma. In situ carcinoma as a primary tumor was a significant predictor of NAC recurrence (P < 0.01). CONCLUSIONS: Despite a high reliability of frozen section, there is still a minority of false-negative results. Nevertheless, the LRR is considerably low. This fact suggests the possibility of preservation of the NAC after discussion with the patient.

Update on breast reconstruction techniques and indications.

Breast reconstruction is considered as part of the breast cancer treatment when a mastectomy is required. Implants or expanders are the most frequent techniques used for the reconstructions. Expander provides usually a better symmetry. A contralateral mastoplasty often is required to improve the symmetry. The nipple areola complex, which can be preserved in certain conditions, is usually removed and can be reconstructed in a second stage under local anesthesia. In case of radical mastectomy and/or radiotherapy, a musculocutaneous flap, such as rectus abdominis or latissimus dorsi autologous flaps, is required. When microsurgical facilities are available, free or perforator flaps respecting the muscle are preferred to decrease the donor site complications. In situ carcinomas or prophylactic mastectomy can be reconstructed immediately as well as invasive carcinoma according to the recent literature. Locally advanced breast cancer can be reconstructed after complete oncologic treatment. Radiotherapy of the thoracic wall is proposed in case of lymph node metastases, raising the discussion about the technique choice and the timing of the reconstruction. Plastic surgery procedures can improve the cosmetic results of the conservative surgery, also extending its indications and reducing both mastectomy and reexcision rates. Oncoplasty techniques are becoming more and more sophisticated, requiring the skill of trained plastic surgeons. Numerous publications confirm the psychosocial benefit resulting from the breast reconstruction.

Sarcoid-like reaction in breast cancer: a long-term follow-up series of eight patients.

PURPOSE: Finding an intrathoracic or axillary mass in a breast cancer patient should raise suspicion of a pulmonary or mediastinal nodal metastasis or axillary recurrence. Surprisingly, noncaseating epithelioid cell granuloma can be found in this type of lesion, as in sarcoidosis or a sarcoid-like reaction. METHODS: This series included eight breast cancer patients in whom a late sarcoid-like reaction developed: as an intrathoracic lesion in six, and as an ipsilateral axillary lesion in two. The latency period from oncological surgery to the diagnosis of sarcoidosis was 40 months and the average follow-up after the diagnosis of sarcoidosis was 63.38 months. RESULTS: None of the patients suffered relapse or oncological events during the period of this study. CONCLUSION: To avoid misdiagnosis and overtreatment, pathological examination should always be carried out. We do not recommend any specific treatment for sarcoidosis in a breast cancer patient, but routine oncological follow-up is appropriate. A larger series with statistical analysis is necessary to evaluate the prognosis.

[Pandemic affected mental health of doctors and nurses]. / La pandemia ha colpito la salute mentale di medici e infermieri.

. Pandemic affected mental health of doctors and nurses. Depression, burnout, and insomnia: after three pandemic waves, the health care personnel and in particular the female component, is grappling with a new emergency. In Piedmont, 44.5% have experienced symptoms of psychological malaise. This phenomenon was reported both in professional and in the lay press, to highligt the attenttion on a problem that, if not managed correctly, risks to impact on the health of health care personnel.

Sentinel node biopsy in patients with previous breast aesthetic surgery.

BACKGROUND: Sentinel lymph node biopsy (SLNB) is the standard method for axillary staging of early breast cancer. Recent studies have focused on questioning the initial contraindication to the technique. There has been insufficient data to recommend SLNB in patients with previous aesthetic breast surgery. MATERIALS AND METHODS: Between April 2001 and June 2007, 70 patients with previous breast aesthetic surgery underwent SLNB. Fifty had a previous breast augmentation and 20 had breast reduction mammoplasty. All patients underwent lymphoscintigraphy with 99Tc according to our standard technique and sentinel node was identified in all cases. RESULTS: Mean age at cosmetic surgery was 38 years. Mean number of years from aesthetic surgery to the development of the tumour was 10 years. Forty-nine patients underwent conservative breast surgery and 21 patients underwent mastectomy. The sentinel node identification rate was 100%. SLN was positive in 23 patients (32%); there were 18 cases with macrometastasis and 7 cases with micrometastasis. After median follow-up of 19 months, no axillary recurrences have been observed. We observed two ipsilateral local recurrences, one contralateral tumour and one patient developed lung metastasis. CONCLUSIONS: Past history of breast augmentation or reduction is not a contraindication to SLNB technique.

Desmoid tumors of the anterior abdominal wall: results from a monocentric surgical experience and review of the literature.

BACKGROUND: Desmoid tumor, also known as aggressive fibromatosis, is a rare soft tissue tumor. For those cases localized in the anterior abdominal wall, radical resection and reconstruction with a mesh is indicated. Because the rarity of the disease, randomized trials are lacking, but in reported retrospective series, it is clear that although it is considered a benign lesion, local recurrence is not uncommon. METHODS: We analyzed the records of 14 consecutive patients (3 men, 11 women, mean age 36 years, range 25-51 years) with desmoid tumor of the anterior abdominal wall treated at the European Institute of Oncology. The surgical strategy was the same in all cases: wide surgical excision and immediate plastic reconstruction with mesh after intraoperative confirmation by frozen sections of disease-free margins of >1 cm. We considered long-term outcomes by using the European Organization for the Research and Treatment of Cancer QLQ-C30 as an instrument to evaluate the overall quality of the treatment delivered to these patients. RESULTS: No immediate postoperative complication was registered, and no patient developed recurrence after a median follow-up period of 55 months. Two women experienced mesh bulging within 1 year after the operation. The long-term mean global health status registered was 97 out of 100. CONCLUSIONS: Radical resection aided by intraoperative margin evaluation via frozen sections followed by immediate mesh reconstruction is a safe procedure and can provide definitive cure without functional limitations for patients with desmoid tumors of the anterior abdominal wall.

Local Excision of a Mucinous Adenocarcinoma of the Anal Margin (Extramammary Paget's Disease) and Reconstruction with a Bilateral V-Y Flap.

The case of a 75-year-old female with invasive extramammary Paget's disease of the anal margin, without involvement of the anal canal, is reported. The patient underwent wide local excision of the lesion with reconstruction with a double V-Y flap, a biopsy of the inguinal sentinel node, and a laparoscopic temporary colostomy. No guidelines exist on the treatment of this rare disease, and both wide local excision and abdominoperineal resection have been proposed. In the present case, the absence of invasion of the anal canal, also confirmed by intraoperative biopsies on the resection margins, and of local lymph node metastasis, as confirmed by the sentinel lymph node biopsy, allowed a sphincter-sparing operation with good functional and oncological results.

Surgical closure of chest wall in noninflammatory locally advanced breast carcinoma with ulceration of the skin.

Patients with noninflammatory locally advanced breast cancer with ulceration of skin or muscle or parietal wall infiltration, better named "extended locally advanced breast cancer," may require cancer surgery and plastic reconstruction of the chest wall after multidisciplinary evaluation. The decision is made to improve quality of life, independently of prognosis, and severity of the disease. The aim of this study is to evaluate the best method for surgical closure of the chest wall and to check whether ablative surgery is an appropriate procedure in regards to the treatment of cancer. From October 1997 to June 2006, 27 patients with noninflammatory extended locally advanced breast cancer with ulceration of the skin, who were not candidate or did not respond to a neo-adjuvant treatment, underwent radical mastectomy and reconstructive surgery. Sixteen patients (59%) were affected by primary tumors of the breast, and eleven patients (41%) had local recurrence after mastectomy or conservative breast surgery. Two main techniques were used for breast reconstruction: transverse rectus-abdominis musculo cutaneous flap in 19 patients (70%), and a fasciocutaneous flap in eight patients (30%). The best procedure in each patient was chosen according to the extent of skin loss or previous radiotherapy to the chest wall. Fourteen patients (52%) died during the follow-up and the median length of survival was 16 months (range 3-79) in transverse rectus-abdominis musculo cutaneous group and 4 months (range 2-23) in fasciocutaneous flap group. The median length of follow-up after treatment for patients still alive was 32.5 months (range 0-96) in transverse rectus-abdominis musculo cutaneous flap group, and 18 months (range 8-41) in fasciocutaneous flap group. At the end of the follow-up, 10 patients were alive without evidence of disease and three patients developed metastatic lesion or local recurrence. The longest recorded disease free interval for a patient still alive and tumor free was 96 months. Only three patients (11%) had local complications: two wound infections and one partial necrosis of the transverse rectus-abdominis musculo cutaneous flap. Median hospital stay was 7 days (range 3-13) for transverse rectus-abdominis musculo cutaneous and 6 days (range 3-13) for fasciocutaneous flap. Our results confirmed that transverse rectus-abdominis musculo cutaneous group and fasciocutaneous flap flaps are good reconstructive options in patients with extended locally advanced breast cancer. Quality of life has improved in this group of patients, with acceptable survival periods and in some cases very important survival rates.

Technical tricks to improve the cosmetic results of breast-conserving treatment.

The paper describes different manoeuvres and surgical details that may help the general surgeon to improve the aesthetic outcomes after breast-conserving treatment for cancer. Among them, the pre-operative planning, the position of the patient in the operative room, the mobilisation of the glandular tissue when the tumour has been removed. All these manoeuvres contribute to achieving better symmetry with the healthy breast and to improve the final aesthetic result, minimising the surgical conflict between large resections and defects for optimal control of local disease and the consequent breast deformities.

Conservative mastectomy versus nipple-sparing mastectomy: preliminary considerations of oncological safety on 30 patients not receiving intra-operative radiotherapy.

BACKGROUND: For several years, there has been broad consensus that nipple-sparing mastectomy is a safe surgical treatment for breast cancer. However, the technique is associated with a relatively high risk of local recurrence (LR) behind the nipple-areola complex (NAC). It is for this reason that some years ago we introduced intraoperative radiotherapy with electrons (ELIOT) targeted specifically to the NAC to reduce the probability of recurrence there. However, in some cases we preferred to avoid ELIOT when the NAC appears to have a poor blood supply to ensuring the best chance of NAC survival. METHODS: From July 2003 to April 2010 at our institute, 30 patients received nipple-sparing mastectomy but neither ELIOT nor external radiotherapy, as the surgeon considered the irradiation would markedly compromise the chances of NAC survival, because of sub-optimal vascularization. RESULTS: After a median follow-up of 5 years there were no LRs with minor post-operative complications. CONCLUSIONS: This preliminary case series indicates that the presented technique can be a safe procedure in breast cancer surgery, but requires greater number of cases and a longer follow-up to confirm the oncological safety.

Evaluation of Lipofilling Safety in Elderly Patients with Breast Cancer.

BACKGROUND: Lipofilling is widely used in breast reconstruction after mastectomy with reconstruction or breast conserving surgery in patients with breast cancer. The aim of this study is focused on complications associated with lipofilling in elderly breast cancer patients with breast defects after breast conserving surgery or reconstruction. METHODS: A total of 137 patients older than 60 years who underwent 153 lipofilling procedures were included. All patients had undergone breast lipofilling using Coleman's technique. Estimated breast defect volume, lipofilling volume, and complications after lipofilling were obtained for analysis. RESULTS: Most patients (67%) had only 1 lipofilling procedure. The median lipofilling volume to breast defect volume ratio was 1.5. No severe complications were found after treatment. Liponecrosis was detected in 10 of 153 breasts (7%) or 9 of 137 patients within 2 weeks after lipofilling and required surgical drainage in 2. No local recurrences were noted. CONCLUSIONS: The incidence of liponecrosis after lipofilling in elderly patients was relatively high, requiring surgical drainage in some cases. As a rough guide, the lipofilling volume should not exceed 1.5 times the defect volume, and close postoperative follow-up within the first 2 weeks is suggested for these patients.

Technique for Minimizing Donor-site Morbidity after Pedicled TRAM-Flap Breast Reconstruction: Outcomes by a Single Surgeon's Experience.

BACKGROUND: Breast reconstruction with pedicled transverse rectus abdominis myocutaneous (TRAM) flap can result in significant abdominal wall donor-site morbidity. We present our technique of transversely dividing the anterior fascia and rectus abdominis combined with reinforcement above the arcuate line for closure of the anterior abdominal wall defect to prevent contour deformities performed by a single senior surgeon and compare these results with those of our prior series. METHODS: We described our new technique of closure of the abdominal wall defect and retrospectively performed the comparison between the results of pedicled TRAM flaps using the new closure technique and those of 420 pedicled TRAM flaps from our 2003 publication in terms of abdominal bulging and hernia. RESULTS: Sixty-seven pedicled TRAM flaps in 65 patients were compared with 420 pedicled TRAM flaps of the 2003 series. The new technique was associated with 5 partial TRAM flap necroses (8%). There was no total flap loss with the new technique. The median follow-up period was 13 months (range, 4-36 months). There were no instances of abdominal hernia and bulge during follow-up in the new series. Compared with the previous 2003 series, the new technique was superior in terms of occurrence of abdominal wall hernia or bulging. CONCLUSIONS: We are still performing pedicled TRAM flap for autologous breast reconstruction. Using the technique of transversely dividing the anterior fascia and rectus abdominis combined with reinforcement above the arcuate line can reduce the occurrence of abdominal bulging and hernia.

Outcome of Immediate Breast Reconstruction in Patients With Nonendocrine-Responsive Breast Cancer: A Monoinstitutional Case-Control Study.

BACKGROUND: The long-term prognostic relevance of immediate breast reconstruction (IBR) for patients with estrogen receptor (ER)-negative breast cancer (BC) has not been fully elucidated. PATIENTS AND METHODS: The study population included 444 patients with ER-negative BC who underwent total mastectomy with complete axillary dissection between 1995 and 2006, 339 patients with and 105 patients without IBR. The median follow-up was 8.6 years. RESULTS: Patients treated with IBR were younger (P < .001) and received surgery more recently (2003-2006: 53.1% vs. 39%; P = .0003), and had a lower number of metastatic lymph nodes (>4 lymph nodes involvement: 29.5% vs. 45.7%; P = .0026), smaller tumors (pT1/2: 15% vs. 26.7%; P = .0007), and lower extent of peritumoral vascular invasion (15.9% vs. 21%; P = .032). The 5-year cumulative incidence of locoregional recurrence was 7.1% in the IBR group and 11.7% in the no IBR group (hazard ratio [HR], 0.81; P = .63). The 5-year cumulative incidence of distant metastases were similar in the 2 groups (P = .79). The 5-year overall and disease-free survival proportions were 79.9% versus 69.5% (HR, 1.11; P = .67) and 66.6% versus 54.1% (HR, 1.04; P = .83) in the IBR group and no IBR group, respectively. CONCLUSION: IBR intervention does not significantly affect prognosis of ER-negative BC patients.

Poly implant prothèse asymmetrical anatomical breast implants: a product recall study.

BACKGROUND: In 2010 high rupture rates were unexpectedly found among prostheses produced by the French manufacturer Poly Implant Prothèse. Since then, several studies have been performed concerning the round implants, but there are still few data available on anatomical implants. METHODS: From 2003 to 2006 Poly Implant Prothèse implants were employed at the authors' institute for immediate or delayed reconstruction after mastectomy. All implants were anatomical and asymmetrical. In November of 2010, the authors began offering free consultation with a plastic surgeon and radiologist. Demographic data, type of reconstruction, implant lifespan, indications for implant removal, and rupture rate were recorded. RESULTS: A total of 578 women underwent postmastectomy immediate or delayed reconstruction with 658 Poly Implant Prothèse implants from 2003 to 2006 at the authors' institute. The authors explanted 409 of 443 prostheses, and 34 were explanted at other centers. Eighty-nine patients died and 120 are alive with the implants in place. The mean implant lifespan was 57.5 months, 76 ruptured implants were explanted (18.5 percent), and in 22 cases (5.4 percent), leakage of silicone gel was detected. CONCLUSIONS: Poly Implant Prothèse implant failure is to be ascribed to shell structure, although the primary safety issue concerned the gel (an industrial-grade and low-cohesive silicone). These issues produce the known rupture rates in the manufacturer's round implants. The authors' use of only anatomical and asymmetrical implants, with their more cohesive silicone gel and more rigid shell allowing a stable form and projection along with a natural feel and touch, probably reduces the rupture rate and silicone spread, although these events remain unacceptably high compared with similar products of other brands. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.