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1.
Ann Surg Oncol ; 17(6): 1669-74, 2010 Jun.
Article in English | MEDLINE | ID: mdl-20151214

ABSTRACT

AIM: To investigate whether skin-sparing mastectomy (SSM) and immediate breast reconstruction (IBR) is a possible treatment option in selected cases of locally recurrent breast cancer after previous breast-conserving therapy (BCT). MATERIAL AND METHODS: Sixty consecutive patients were treated by SSM and IBR between 1995 and 2008 for ipsilateral breast tumour recurrence (IBTR). Selection criteria consisted of: IBTR <3 cm size, not infiltrating skin or chest wall, primarily node negative, recurrence >3 years after primary operation, and no metastases. Patient records were analysed retrospectively and follow-up data on patient outcome included. RESULTS: The reconstruction method consisted of 40 free abdominal flaps, 18 latissimus dorsi (LD) flaps with or without an implant, and two cases of implant only. Twenty-three patients received adjuvant oncological therapy. During median follow-up of 66 months, 11 patients (18%) developed disease relapse, including 6 (10%) local re-recurrences. CONCLUSION: IBR is a possible treatment option for patients who develop local recurrence following earlier BCT. Our local re-recurrence rate of 10% compares well with that following salvage mastectomy for IBTR. Of patients, 43% did not actually meet our selection criteria but yet appeared to fare well in terms of outcome. Therefore we should re-evaluate our selection criteria.


Subject(s)
Breast Neoplasms/surgery , Mammaplasty/methods , Mastectomy, Subcutaneous , Neoplasm Recurrence, Local/surgery , Surgical Flaps , Adult , Breast Neoplasms/pathology , Breast Neoplasms/therapy , Combined Modality Therapy , Female , Follow-Up Studies , Humans , Mastectomy, Subcutaneous/methods , Middle Aged , Neoplasm Recurrence, Local/diagnosis , Retrospective Studies , Treatment Outcome
2.
Br J Surg ; 94(10): 1220-5, 2007 Oct.
Article in English | MEDLINE | ID: mdl-17579346

ABSTRACT

BACKGROUND: Skin-sparing mastectomy (SSM) facilitates optimal immediate breast reconstruction (IBR) by preserving the inframammary fold and most of the breast skin. Concerns persist that SSM might increase the rate of local recurrence as the surgical approach is less extensive. Patients who had SSM and IBR over 10 years at a single institution were reviewed. METHODS: A total of 207 consecutive women who underwent SSM and IBR from 1992 to 2001 were included in the study. The patient records were analysed retrospectively and follow-up data were included. RESULTS: Postoperative complications included native skin flap necrosis (10.1 per cent), haematoma (10.6 per cent), infection (3.4 per cent), anastomotic thrombosis (5.3 per cent) and hernia (2.6 per cent). During a mean follow-up of 70 months, 5.8 per cent of patients with stage 0-2 disease developed a locoregional recurrence, although none of these later had a systemic recurrence. The rate of locoregional recurrence was 31 per cent (five of 16) in women with stage 3 breast cancer. CONCLUSION: SSM followed by IBR was both surgically and oncologically safe, especially for early-stage breast cancer.


Subject(s)
Breast Neoplasms/surgery , Carcinoma in Situ/surgery , Carcinoma, Ductal, Breast/surgery , Mammaplasty/methods , Mastectomy/methods , Adult , Aged , Breast Neoplasms/radiotherapy , Carcinoma in Situ/radiotherapy , Carcinoma, Ductal, Breast/radiotherapy , Female , Humans , Middle Aged , Neoplasm Recurrence, Local/surgery , Postoperative Complications/etiology , Radiotherapy, Adjuvant , Retrospective Studies , Surgical Flaps
3.
Eur J Surg Oncol ; 33(10): 1142-5, 2007 Dec.
Article in English | MEDLINE | ID: mdl-17490847

ABSTRACT

AIMS: Since the introduction of skin-sparing mastectomy (SSM) in 1991 concerns on local control and recurrence rates have been discussed in the literature. The aim of this study is to examine in particular incidence of local recurrence in a 15-year consecutive series of breast cancer patients having undergone SSM and immediate breast reconstruction (IBR) at a single population-based institution. METHODS: One hundred and forty-six consecutive patients with either stage 1 or 2 breast cancer who underwent SSM followed by IBR from 1992 to 2006 were included in this study. A retrospective review of patient records was conducted. RESULTS: During a mean follow-up time of 51 months, four local recurrences of the native breast skin were accounted for. In addition, three regional lymph node recurrences and four systemic recurrences took place. All of the local and regional recurrences were handled by salvage surgery followed by adjuvant oncological therapies. During a mean follow-up of 35 months after the detection and treatment of the locoregional recurrences none of the patients developed new recurrences. CONCLUSIONS: Our present study concludes that SSM followed by IBR seems oncologically sound procedure for stage 1 and 2 breast cancer patients. In addition, local recurrences and regional lymph node recurrences are not always associated with systemic relapse.


Subject(s)
Breast Neoplasms/surgery , Neoplasm Recurrence, Local/therapy , Adult , Aged , Breast Neoplasms/pathology , Breast Neoplasms/therapy , Female , Follow-Up Studies , Humans , Mammaplasty , Mastectomy , Middle Aged , Neoplasm Staging , Postoperative Period , Retrospective Studies
4.
Eur J Surg Oncol ; 33(10): 1146-9, 2007 Dec.
Article in English | MEDLINE | ID: mdl-17462851

ABSTRACT

AIMS: False negative cases in the intraoperative assessment of sentinel node (SN) metastases in breast cancer prompt for a secondary axillary lymph node dissection (ALND). Such ALND is technically demanding and prone to complications in patients with immediate breast reconstruction (IBR) if there is a microvascular anastomosis or the thoracodorsal pedicle of a latissimus dorsi flap in the axilla. This study aims to evaluate the feasibility of the intraoperative diagnosis of sentinel node biopsy (SNB) in breast cancer patients undergoing IBR. METHODS: Sixty-two consecutive breast cancer patients undergoing SNB with the intraoperative diagnosis of SN metastases simultaneously with mastectomy and IBR between 2004 and 2006 were included in this study. Results of the SNB and especially the false negative cases in the intraoperative diagnosis were evaluated. RESULTS: Eleven patients had tumor positive SN. Nine of these cases were detected intraoperatively. The two false negative cases in the intraoperative diagnosis constituted of isolated tumor cells only. CONCLUSIONS: Our present study suggests that SNB with intraoperative diagnosis of SN metastases is feasible in patients undergoing IBR if the risk of nodal metastasis is low and the sensitivity of intraoperative SNB diagnosis is high.


Subject(s)
Breast Neoplasms/pathology , Breast Neoplasms/surgery , Sentinel Lymph Node Biopsy , Adult , Aged , Axilla , False Negative Reactions , Feasibility Studies , Female , Humans , Intraoperative Period , Lymph Node Excision , Lymphatic Metastasis , Mammaplasty , Mastectomy , Middle Aged , Neoplasm Staging , Sensitivity and Specificity
5.
Acta Radiol ; 47(8): 760-3, 2006 Oct.
Article in English | MEDLINE | ID: mdl-17050353

ABSTRACT

PURPOSE: To evaluate the influence of a second radioisotope injection on the intraoperative success rate in patients with non-visualized axillary sentinel nodes (SN). MATERIAL AND METHODS: Altogether, 534 consecutive breast cancer patients with lymphoscintigraphy (LS) and SN biopsy and were included. An intratumoral injection of 99mTc-labeled human albumin colloid with a median dose of 93 MBq was applied. Forty-two of the 80 patients without axillary hot spots on LS received a second tracer injection with a median dose of 70 MBq. RESULTS: The visualization rate of axillary SN was 454/534 (85%). The intraoperative SN identification rate was 97% in patients with and 69% in patients without visualized SN in the axilla (P<0.00005), but the success rate was higher (88%) with a second radioisotope injection than without it (47%; P<0.0002). CONCLUSION: The failure rate in intraoperative SN identification was minimized using a second radioisotope injection in patients without axillary SN on LS.


Subject(s)
Breast Neoplasms/diagnostic imaging , Breast Neoplasms/surgery , Lymph Nodes/diagnostic imaging , Adult , Aged , Aged, 80 and over , Axilla , Female , Humans , Intraoperative Period , Middle Aged , Radionuclide Imaging , Technetium Tc 99m Aggregated Albumin
6.
Acta Radiol ; 47(7): 646-9, 2006 Sep.
Article in English | MEDLINE | ID: mdl-16950697

ABSTRACT

PURPOSE: To investigate whether the visualization of axillary sentinel nodes (SN) in the lymphoscintigraphy (LS) can be enhanced by adjusting the amount of radioactivity in accordance with the patient's body mass index (BMI). MATERIAL AND METHODS: Group I consisted of 356 consecutive breast cancer patients who underwent LS and SN biopsy after a single, intratumoral radioactive tracer injection with a median dose of 92 MBq. In group II (178 consecutive patients), the dose of the tracer was adjusted according to BMI; 80, 100, or 140 MBq. RESULTS: The visualization rate of axillary SN was 86% in group I and 83% in group II (P = 0.303). In patients with BMI >30 with visualized axillary SN, the median number of SN was 1 (1-4) in group I and 3 (1-7) in group II (P = 0.002). CONCLUSION: Adjusting the tracer dose in accordance with patient BMI did not enhance the visualization rate of axillary SN in LS.


Subject(s)
Body Mass Index , Breast Neoplasms/diagnostic imaging , Lymphatic Metastasis/diagnostic imaging , Radiopharmaceuticals/administration & dosage , Technetium Tc 99m Aggregated Albumin/administration & dosage , Adult , Axilla , Breast Neoplasms/pathology , Humans , Injections, Intralesional , Radionuclide Imaging , Statistics, Nonparametric
7.
Eur J Surg Oncol ; 31(4): 364-8, 2005 May.
Article in English | MEDLINE | ID: mdl-15837040

ABSTRACT

AIMS: We aimed to evaluate the outcome of sentinel node biopsy (SNB) in breast cancer patients with large primary tumours. METHODS: Nine hundred and eighty-four patients with invasive breast cancer and SNB were studied. The histological tumour size was larger than 3 cm in 70 patients. The advantages of SNB like avoiding axillary clearance (AC) or more accurate staging by detecting micrometastases or parasternal sentinel node metastases were evaluated in relation to the tumour size. RESULTS: Axillary metastases were detected in 351/914 patients with a tumour size of 3 cm or smaller and in 50/70 patients with larger tumours (p<<0.0001). Micrometastases or isolated tumour cells only, were observed in 134/351 node positive patients with tumours not larger than 3 cm and in 10/50 cases with larger tumours (p=0.022). Parasternal sentinel node metastases were detected in 17/914 patients with a tumour size of 3 cm or smaller and 2/70 patients with larger tumours (p=ns). AC was omitted because of tumour negative sentinel node findings 168 of the 232 patients with stage T1 a-b tumours and 281 of those 489 with T1c tumours. Twenty of the 70 patients with tumours larger than 3 cm avoided AC. CONCLUSIONS: SNB is not sensible in breast cancer patients with tumours larger than 3 cm, because of the small proportion avoiding AC after SNB.


Subject(s)
Breast Neoplasms/pathology , Sentinel Lymph Node Biopsy/statistics & numerical data , Adult , Aged , Aged, 80 and over , Axilla , Chi-Square Distribution , Female , Humans , Lymphatic Metastasis , Middle Aged , Neoplasm Invasiveness , Neoplasm Staging , Statistics, Nonparametric , Sternum
8.
Eur J Surg Oncol ; 31(1): 13-8, 2005 Feb.
Article in English | MEDLINE | ID: mdl-15642420

ABSTRACT

AIMS: The aim of the study was to estimate the prevalence of and risk factors for non-sentinel node (NSN) involvement in breast cancer patients with sentinel node (SN) micrometastases. METHODS: Eighty-four patients with SN micrometastases were included. Both the SN and NSN were examined using serial sectioning and immunohistohemistry. Various indices were evaluated as possible risk factors for NSN involvement. RESULTS: NSN involvement was found in 22/84 patients. The median size of the NSN metastases was 1.25 mm (0.01-12 mm). The NSN metastases were larger than 2 mm in 8 patients and smaller than 0.2 mm in 6 patients. NSN involvement was observed in 14/35 patients with metastatic findings in all removed SN. Three of the 23 patients with 2 or 3 tumour negative SN had NSN metastases. None of the 12 patients with 4 or more uninvolved SN had NSN metastases. NSN involvement could not excluded by other patient, tumour or sentinel node related factors. CONCLUSIONS: Every fourth patient will have residual disease in the axilla, 10% even large metastases, if axillary clearance is omitted in patients with SN micrometastases. The risk of NSN involvement seems negligible in patients with a single SN micrometastasis and four or more healthy SN harvested.


Subject(s)
Breast Neoplasms/pathology , Lymphatic Metastasis/pathology , Adult , Aged , Aged, 80 and over , Axilla/pathology , Chi-Square Distribution , Cross-Sectional Studies , Female , Humans , Immunohistochemistry , Lymph Node Excision , Middle Aged , Prevalence , Prospective Studies , Risk Factors , Sentinel Lymph Node Biopsy , Statistics, Nonparametric
9.
Eur J Surg Oncol ; 28(2): 108-12, 2002 Mar.
Article in English | MEDLINE | ID: mdl-11884044

ABSTRACT

AIM: The aim of this study was to evaluate if Tc99m-sestamibi scintimammography in addition to the triple assessment consisting of clinical examination, mammography, breast ultrasonography and fine needle aspiration cytology (FNA) enhances the diagnosis of breast cancer and helps in avoiding unnecessary operative biopsies. METHODS: Pre-operational scintimammography was performed within 2 weeks of operation to 46 consecutive patients with abnormal findings in clinical breast examination, mammography or ultrasonography. Three patients had abnormalities in both breasts. Histological diagnosis was obtained in all 49 cases. RESULTS: The histological diagnosis was benign in 18 (37%) cases and malignant in 31 (63%) cases. The overall sensitivity of scintimammography was 77% and the specificity was 61%. The sensitivity of scintimammography was 95% in invasive ductal carcinoma, 50% in invasive lobular carcinoma and 25% in ductal carcinoma in situ. Scintimammography showed 100% sensitivity in cases with invasive carcinoma, with highly suspicious findings for malignancy in the other examinations. The sensitivity was 63% in cases with indeterminate or contradictory findings in mammography, ultrasonography and FNA. CONCLUSIONS: Adding scintimammography to the triple assessment does not seem to be helpful in the diagnosis of breast abnormalities because of low sensitivity in malignant cases with a challenging diagnosis by mammography, ultrasonography and FNA, and because of low overall specificity.


Subject(s)
Breast Neoplasms/diagnostic imaging , Breast Neoplasms/pathology , Mammography/methods , Radiographic Image Enhancement , Technetium Tc 99m Sestamibi , Aged , Biopsy, Needle , Breast Neoplasms/diagnosis , Breast Neoplasms/surgery , Female , Humans , Middle Aged , Neoplasm Staging , Radionuclide Imaging , Sensitivity and Specificity , Statistics, Nonparametric , Ultrasonography/methods
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