The frequency of diagnosis of ductal carcinoma in situ (DCIS) has increased in Australia, largely... more The frequency of diagnosis of ductal carcinoma in situ (DCIS) has increased in Australia, largely because of the national screening programme. Ductal carcinoma in situ presents a dilemma because of problems with its diagnosis and variations in reporting pathological and radiological findings, making it difficult to define optimal treatment and communicate information in a way that helps the patient understand the problems and make decisions. There is considerable inter-observer variation, particularly in differentiating low-grade DCIS from ductal hyperplasia, with or without atypia, but pathologists who participate in regular pathological review sessions vary less in their opinions. Mammography remains the main investigative tool for DCIS and the American College of Radiology has recommended standardized reports. A team approach is required for the removal and diagnosis of possible DCIS. Although the team may be best co-located in the one facility, this is not practical in many comm...
Australian and New Zealand Journal of Surgery, 1997
Several dilemmas exist when treating a patient with ductal carcinoma in situ (DCIS): the high rat... more Several dilemmas exist when treating a patient with ductal carcinoma in situ (DCIS): the high rate of inter-observer variation for pathologists who must diagnose these tumours; the potential for over- and under-treatment; and the uncertainty about the best way to inform a patient who must often make a decision between breast conservation and mastectomy. Mastectomy is nearly 100% curative, is expedient, but may represent over-treatment for many women, particularly those with asymptomatic mammographically detected lesions. Axillary dissection is not recommended as a routine except for patients with lesions over 5 cm in whom the risk of micro-invasion and lymph node involvement increases. Conservative surgery (CS) alone is associated with a local recurrence rate of approximately 20%, and half of these recurrences (10% overall) are invasive, with a potential long-term cure rate of at least 90%. The addition of radiation to CS reduces the risk of local recurrence to approximately 10%, ha...
This study aimed to (1) develop a decision aid for women considering participation in the Sentine... more This study aimed to (1) develop a decision aid for women considering participation in the Sentinel Node Biopsy versus Axillary Clearance 2 (SNAC-2) breast cancer surgical trial and (2) obtain evidence on its acceptability, feasibility, and potential efficacy in routine trial clinical practice via a two-stage pilot. The decision aid was developed according to International Patient Decision Aid Standards. Study 1: an initial pilot involved 25 members of the consumer advocacy group, Breast Cancer Network Australia. Study 2: the main pilot involved 20 women eligible to participate in the SNAC-2 trial in New Zealand. In both pilots, a questionnaire assessed: information and involvement preferences, decisional conflict, SNAC-2 trial-related understanding and attitudes, psychological distress, and general decision aid feedback. A follow-up telephone interview elicited more detailed feedback on the decision aid design and content. In both pilots, participants indicated good subjective and o...
This eleventh article in our series on breast disease discusses the management of a patient with ... more This eleventh article in our series on breast disease discusses the management of a patient with a family history of breast disease. Apart from increasing age and female gender, family history is the most important risk factor for breast cancer. However, women with a family history of breast cancer often overestimate their risk of developing the disease. Much of the clinician's role is to reassure the patient and clarify the risk based on a careful assessment of the family history.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 1995
This retrospective review examines local control, freedom from distant failure, and survival for ... more This retrospective review examines local control, freedom from distant failure, and survival for patients with nonmetastatic breast cancer with extensive nodal disease (> 10 nodes, 45 patients; or > or = 70% involved nodes, if < 10 nodes found, 19 patients). All patients received chemotherapy and radiotherapy following mastectomy. Sixty-four patients were treated between January 1980 and December 1988 at Westmead Hospital, Westmead, NSW Australia. The median follow-up duration for surviving patients was 91.5 months (range, 56 to 121). The median age was 51 years, and the median number of positive nodes was 11. Four successive protocols evolved, each with three phases, as follows: induction chemotherapy (doxorubicin or mitoxantrone, plus cyclophosphamide; three cycles), radiotherapy (50 Gy in 25 fractions to chest wall and regional nodes), then chemotherapy (cyclophosphamide, methotrexate, and fluorouracil [CMF]) of progressively shorter duration. Radiotherapy and chemothera...
Part six of this series discusses established and emerging technologies in breast cancer care, wi... more Part six of this series discusses established and emerging technologies in breast cancer care, with an emphasis on technologies in diagnosis and treatment supported by evidence. These include percutaneous core biopsy techniques and breast imaging in diagnosis. From the surgical perspective, we discuss the emerging role of sentinel node biopsy as a potentially less invasive method of staging the axilla in women with breast cancer. We also review advances in radiotherapy techniques that have allowed delivery of radiotherapy with more precision and improved safety.
Clear, accurate, and complete reporting of postsurgical pathology is crucial for the correct eval... more Clear, accurate, and complete reporting of postsurgical pathology is crucial for the correct evaluation and management of thyroid cancer patients. This study aimed to describe the completeness, as defined by international guidelines, of pathology reporting in a cohort of newly diagnosed thyroid cancer patients in New South Wales (NSW) and to identify factors associated with the completeness of reports. Postsurgical pathology reports, held by the NSW Central Cancer Registry, for 448 thyroid cancer patients were reviewed. Presence or absence of recommended key features (tumor histology type, maximum dimension, focality, completeness of excision, extrathyroidal extension, lymphovascular invasion, and lymph node involvement) was recorded. Associations between the number of key items reported and several patient characteristics were investigated. For 285 (63.6%) patients one or more key pathological features were missing, with 177 (39.5%) missing one only, 88 (19.6%) missing two, and 20 (4.5%) missing three or more. Extrathyroidal extension was the most poorly reported key feature, being present in only 228 (50.9%) reports [95% confidence interval 46.2, 55.6]. Pathology reports were less complete for patients with small tumor size (p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0.001) or localized spread (p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0.001). Synoptic reports were significantly more complete than narrative-style reports (98.3% vs. 27.1%, p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0.001). Postsurgical pathology reporting of differentiated thyroid cancer in NSW was found to be far from complete, with 64% of reports missing information on at least one feature that is considered internationally to be a critical factor in the prognosis and treatment of thyroid cancer patients. Synoptic reporting reduces the number of key features missing from pathology reports.
The changing trends in the diagnosis and management of women with invasive breast cancer have pro... more The changing trends in the diagnosis and management of women with invasive breast cancer have prompted an examination of the need for routine axillary lymph node dissection (ALND) in women with a clinically negative axilla. The objective of this study was to examine the value of information from an ALND in guiding the selection of adjuvant systemic therapy for women with clinically node-negative breast cancer. Between January 1996 and June 2000, 447 clinically node-negative women underwent an ALND as part of their treatment for invasive breast cancer at Westmead Hospital. Three categories of risk of recurrence were devised, based on the primary tumor characteristics alone, without information from an ALND. Recommendations for adjuvant systemic therapy with and without information from an ALND were compared, and the frequency of change was calculated. Overall, 12% of women had their treatment recommendation altered by their pathologic nodal status based on the model treatment algorithm. For women in the low-risk category (pathologic tumor size &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/=10 mm, grade 1, lymphovascular invasion [LVI] negative, and estrogen receptor [ER] positive), 17% of those less than 50 years old and 14% of those 50-69 years old would have a shift in their treatment recommendations based on the pathologic nodal status. In addition, 13% of the women less than 50 years old and 10% of those 50-69 years old were recommended for more intensive chemotherapy on the basis of four or more involved nodes. For women in the high-risk category (pathologic tumor size greater than 20 mm or greater than 10 mm associated with any unfavorable prognostic factor [grade 3, LVI, or negative ER]), 19% of those less than 50 years old and 18% of those 50-69 years old were recommended for more intensive chemotherapy. Information from ALND did not alter the treatment recommendation for women &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;/=70 years old, as they were not recommended chemotherapy in the model algorithm. If women &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;/=70 years old who were node positive and had an ER-negative tumor were recommended chemotherapy, 14% in the high-risk category would have had their treatment recommendation altered as a result of the information from ALND. The continued utilization of ALND is appropriate in women less than 70 years old in the high-risk category. In other patients less than 70 years old, the pathologic nodal status is of value in guiding the…
The frequency of diagnosis of ductal carcinoma in situ (DCIS) has increased in Australia, largely... more The frequency of diagnosis of ductal carcinoma in situ (DCIS) has increased in Australia, largely because of the national screening programme. Ductal carcinoma in situ presents a dilemma because of problems with its diagnosis and variations in reporting pathological and radiological findings, making it difficult to define optimal treatment and communicate information in a way that helps the patient understand the problems and make decisions. There is considerable inter-observer variation, particularly in differentiating low-grade DCIS from ductal hyperplasia, with or without atypia, but pathologists who participate in regular pathological review sessions vary less in their opinions. Mammography remains the main investigative tool for DCIS and the American College of Radiology has recommended standardized reports. A team approach is required for the removal and diagnosis of possible DCIS. Although the team may be best co-located in the one facility, this is not practical in many comm...
Australian and New Zealand Journal of Surgery, 1997
Several dilemmas exist when treating a patient with ductal carcinoma in situ (DCIS): the high rat... more Several dilemmas exist when treating a patient with ductal carcinoma in situ (DCIS): the high rate of inter-observer variation for pathologists who must diagnose these tumours; the potential for over- and under-treatment; and the uncertainty about the best way to inform a patient who must often make a decision between breast conservation and mastectomy. Mastectomy is nearly 100% curative, is expedient, but may represent over-treatment for many women, particularly those with asymptomatic mammographically detected lesions. Axillary dissection is not recommended as a routine except for patients with lesions over 5 cm in whom the risk of micro-invasion and lymph node involvement increases. Conservative surgery (CS) alone is associated with a local recurrence rate of approximately 20%, and half of these recurrences (10% overall) are invasive, with a potential long-term cure rate of at least 90%. The addition of radiation to CS reduces the risk of local recurrence to approximately 10%, ha...
This study aimed to (1) develop a decision aid for women considering participation in the Sentine... more This study aimed to (1) develop a decision aid for women considering participation in the Sentinel Node Biopsy versus Axillary Clearance 2 (SNAC-2) breast cancer surgical trial and (2) obtain evidence on its acceptability, feasibility, and potential efficacy in routine trial clinical practice via a two-stage pilot. The decision aid was developed according to International Patient Decision Aid Standards. Study 1: an initial pilot involved 25 members of the consumer advocacy group, Breast Cancer Network Australia. Study 2: the main pilot involved 20 women eligible to participate in the SNAC-2 trial in New Zealand. In both pilots, a questionnaire assessed: information and involvement preferences, decisional conflict, SNAC-2 trial-related understanding and attitudes, psychological distress, and general decision aid feedback. A follow-up telephone interview elicited more detailed feedback on the decision aid design and content. In both pilots, participants indicated good subjective and o...
This eleventh article in our series on breast disease discusses the management of a patient with ... more This eleventh article in our series on breast disease discusses the management of a patient with a family history of breast disease. Apart from increasing age and female gender, family history is the most important risk factor for breast cancer. However, women with a family history of breast cancer often overestimate their risk of developing the disease. Much of the clinician's role is to reassure the patient and clarify the risk based on a careful assessment of the family history.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 1995
This retrospective review examines local control, freedom from distant failure, and survival for ... more This retrospective review examines local control, freedom from distant failure, and survival for patients with nonmetastatic breast cancer with extensive nodal disease (> 10 nodes, 45 patients; or > or = 70% involved nodes, if < 10 nodes found, 19 patients). All patients received chemotherapy and radiotherapy following mastectomy. Sixty-four patients were treated between January 1980 and December 1988 at Westmead Hospital, Westmead, NSW Australia. The median follow-up duration for surviving patients was 91.5 months (range, 56 to 121). The median age was 51 years, and the median number of positive nodes was 11. Four successive protocols evolved, each with three phases, as follows: induction chemotherapy (doxorubicin or mitoxantrone, plus cyclophosphamide; three cycles), radiotherapy (50 Gy in 25 fractions to chest wall and regional nodes), then chemotherapy (cyclophosphamide, methotrexate, and fluorouracil [CMF]) of progressively shorter duration. Radiotherapy and chemothera...
Part six of this series discusses established and emerging technologies in breast cancer care, wi... more Part six of this series discusses established and emerging technologies in breast cancer care, with an emphasis on technologies in diagnosis and treatment supported by evidence. These include percutaneous core biopsy techniques and breast imaging in diagnosis. From the surgical perspective, we discuss the emerging role of sentinel node biopsy as a potentially less invasive method of staging the axilla in women with breast cancer. We also review advances in radiotherapy techniques that have allowed delivery of radiotherapy with more precision and improved safety.
Clear, accurate, and complete reporting of postsurgical pathology is crucial for the correct eval... more Clear, accurate, and complete reporting of postsurgical pathology is crucial for the correct evaluation and management of thyroid cancer patients. This study aimed to describe the completeness, as defined by international guidelines, of pathology reporting in a cohort of newly diagnosed thyroid cancer patients in New South Wales (NSW) and to identify factors associated with the completeness of reports. Postsurgical pathology reports, held by the NSW Central Cancer Registry, for 448 thyroid cancer patients were reviewed. Presence or absence of recommended key features (tumor histology type, maximum dimension, focality, completeness of excision, extrathyroidal extension, lymphovascular invasion, and lymph node involvement) was recorded. Associations between the number of key items reported and several patient characteristics were investigated. For 285 (63.6%) patients one or more key pathological features were missing, with 177 (39.5%) missing one only, 88 (19.6%) missing two, and 20 (4.5%) missing three or more. Extrathyroidal extension was the most poorly reported key feature, being present in only 228 (50.9%) reports [95% confidence interval 46.2, 55.6]. Pathology reports were less complete for patients with small tumor size (p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0.001) or localized spread (p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0.001). Synoptic reports were significantly more complete than narrative-style reports (98.3% vs. 27.1%, p&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;0.001). Postsurgical pathology reporting of differentiated thyroid cancer in NSW was found to be far from complete, with 64% of reports missing information on at least one feature that is considered internationally to be a critical factor in the prognosis and treatment of thyroid cancer patients. Synoptic reporting reduces the number of key features missing from pathology reports.
The changing trends in the diagnosis and management of women with invasive breast cancer have pro... more The changing trends in the diagnosis and management of women with invasive breast cancer have prompted an examination of the need for routine axillary lymph node dissection (ALND) in women with a clinically negative axilla. The objective of this study was to examine the value of information from an ALND in guiding the selection of adjuvant systemic therapy for women with clinically node-negative breast cancer. Between January 1996 and June 2000, 447 clinically node-negative women underwent an ALND as part of their treatment for invasive breast cancer at Westmead Hospital. Three categories of risk of recurrence were devised, based on the primary tumor characteristics alone, without information from an ALND. Recommendations for adjuvant systemic therapy with and without information from an ALND were compared, and the frequency of change was calculated. Overall, 12% of women had their treatment recommendation altered by their pathologic nodal status based on the model treatment algorithm. For women in the low-risk category (pathologic tumor size &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;lt;/=10 mm, grade 1, lymphovascular invasion [LVI] negative, and estrogen receptor [ER] positive), 17% of those less than 50 years old and 14% of those 50-69 years old would have a shift in their treatment recommendations based on the pathologic nodal status. In addition, 13% of the women less than 50 years old and 10% of those 50-69 years old were recommended for more intensive chemotherapy on the basis of four or more involved nodes. For women in the high-risk category (pathologic tumor size greater than 20 mm or greater than 10 mm associated with any unfavorable prognostic factor [grade 3, LVI, or negative ER]), 19% of those less than 50 years old and 18% of those 50-69 years old were recommended for more intensive chemotherapy. Information from ALND did not alter the treatment recommendation for women &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;/=70 years old, as they were not recommended chemotherapy in the model algorithm. If women &amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;gt;/=70 years old who were node positive and had an ER-negative tumor were recommended chemotherapy, 14% in the high-risk category would have had their treatment recommendation altered as a result of the information from ALND. The continued utilization of ALND is appropriate in women less than 70 years old in the high-risk category. In other patients less than 70 years old, the pathologic nodal status is of value in guiding the…
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