[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-190096-105":3,"detail-sidebar-cat-1-en-105":85,"doc-detail-190096-en":131},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":78,"head_meta":80,"extra_data":82,"updated_unix":84},105,"en","college-of-american-pathologists","College of American Pathologists","","The College of American Pathologists (CAP) provides comprehensive guidelines and protocols for pathology procedures and tumor typing. This document outlines various breast surgical procedures, including excision less than total mastectomy and total mastectomy, with specific descriptions for each. It also details different tumor types such as Ductal carcinoma in situ without invasive carcinoma or microinvasion, Paget disease of the nipple not associated with invasive breast carcinoma, Encapsulated papillary carcinoma without invasive carcinoma, and Solid papillary carcinoma without invasive carcinoma. Furthermore, the document specifies procedures like needle or skin biopsies, primary resection specimens with no residual cancer, additional excisions after definitive resection, and cytologic specimens. It also addresses tumor types with invasive carcinoma, including DCIS with microinvasion or neoadjuvantly treated invasive cancer with residual DCIS, recommending the Breast Invasive Carcinoma Resection protocol for such cases. The information presented is crucial for accurate diagnosis, treatment planning, and quality assurance in breast pathology.",{"@graph":14,"@context":77},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/template/","Template",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/template/general/","General",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/template/college-of-american-pathologists/190096/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/college-of-american-pathologists/190096.png","ImageObject",442,249,{"name":42,"@type":43},"Sarah ","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-09-28","2026-09-03",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",6,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69,73],{"name":60,"@type":61,"acceptedAnswer":62},"What are the different types of breast surgical procedures described?","Question",{"text":63,"@type":64},"The document describes 'Excision less than total mastectomy' which includes segmental resection, lumpectomy, quadrantectomy, and partial mastectomy, with or without axillary contents. It also details 'Total Mastectomy,' encompassing skin-sparing and nipple-sparing mastectomy, with or without axillary contents.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What are the specific tumor types mentioned in the document?",{"text":68,"@type":64},"The tumor types listed are Ductal carcinoma in situ without invasive carcinoma or microinvasion, Paget disease of the nipple not associated with invasive breast carcinoma, Encapsulated papillary carcinoma without invasive carcinoma, and Solid papillary carcinoma without invasive carcinoma.",{"name":70,"@type":61,"acceptedAnswer":71},"Which protocol should be considered for tumors with invasive carcinoma?",{"text":72,"@type":64},"For any tumor with invasive carcinoma, including DCIS with microinvasion only or neoadjuvantly treated invasive cancer with only residual DCIS, the Breast Invasive Carcinoma Resection protocol should be considered.",{"name":74,"@type":61,"acceptedAnswer":75},"What types of specimens are covered under the listed procedures?",{"text":76,"@type":64},"The procedures cover needle or skin biopsies, primary resection specimens with no residual cancer, additional excisions performed after the definitive resection (such as re-excision of surgical margins), and cytologic specimens.","https://schema.org",{"og:url":32,"og:type":79,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":81,"canonical":32},"index,follow",{"doc_id":83,"site_id":7},190096,1788400692,{"code":4,"msg":86,"data":87},"success",[88,93,98,103,108,113,118,123,128],{"id":89,"doc_module":22,"doc_module_name":25,"category_name":90,"show_sort_weight":91,"slug":92},11,"Presentations",90,"presentations",{"id":94,"doc_module":22,"doc_module_name":25,"category_name":95,"show_sort_weight":96,"slug":97},12,"Resumes",80,"resumes",{"id":99,"doc_module":22,"doc_module_name":25,"category_name":100,"show_sort_weight":101,"slug":102},14,"Invoices",70,"invoices",{"id":104,"doc_module":22,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},15,"Posters",60,"posters",{"id":109,"doc_module":22,"doc_module_name":25,"category_name":110,"show_sort_weight":111,"slug":112},16,"Social 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|\n| Total Mastectomy | Includes skin-sparing and nipple-sparing mastectomy, with or without axillary contents |\n| Tumor Type | Description |\n| Ductal carcinoma in situ without invasive carcinoma or microinvasion |  |\n| Paget disease of the nipple not associated with invasive breast carcinoma |  |\n| Encapsulated papillary carcinoma without invasive carcinoma |  |\n| Solid papillary carcinoma without invasive carcinoma |  |\n\n\n| Procedure |\n| --- |\n| Needle or skin biopsies |\n| Primary resection specimen with no residual cancer |\n| Additional excision performed after the definitive resection (e.g. , re-excision of surgical margins) |\n| Cytologic specimens |\n\n\n| Tumor Type |\n| --- |\n| Any tumor with invasive carcinoma, including DCIS with microinvasion only or neoadjuvantly treated invasive cancer with only residual DCIS (consider Breast Invasive Carcinoma Resection protocol) |","cbCaiq7F2DWjZ0qE","https://ap.wps.com/l/cbCaiq7F2DWjZ0qE","pdf",408394,23,"English","# Procedures\n## Excision less than total mastectomy\n## Total Mastectomy\n# Tumor Type\n## Ductal carcinoma in situ without invasive carcinoma or microinvasion\n## Paget disease of the nipple not associated with invasive breast carcinoma\n## Encapsulated papillary carcinoma without invasive carcinoma\n## Solid papillary carcinoma without invasive carcinoma\n# Procedures\n## Needle or skin biopsies\n## Primary resection specimen with no residual cancer\n## Additional excision performed after the definitive resection (e.g., re-excision of surgical margins)\n## Cytologic specimens\n# Tumor Type\n## Any tumor with invasive carcinoma, including DCIS with microinvasion only or neoadjuvantly treated invasive cancer with only residual DCIS (consider Breast Invasive Carcinoma Resection protocol)","[{\"question\":\"What are the different types of breast surgical procedures described?\",\"answer\":\"The document describes 'Excision less than total mastectomy' which includes segmental resection, lumpectomy, quadrantectomy, and partial mastectomy, with or without axillary contents. It also details 'Total Mastectomy,' encompassing skin-sparing and nipple-sparing mastectomy, with or without axillary contents.\"},{\"question\":\"What are the specific tumor types mentioned in the document?\",\"answer\":\"The tumor types listed are Ductal carcinoma in situ without invasive carcinoma or microinvasion, Paget disease of the nipple not associated with invasive breast carcinoma, Encapsulated papillary carcinoma without invasive carcinoma, and Solid papillary carcinoma without invasive carcinoma.\"},{\"question\":\"Which protocol should be considered for tumors with invasive carcinoma?\",\"answer\":\"For any tumor with invasive carcinoma, including DCIS with microinvasion only or neoadjuvantly treated invasive cancer with only residual DCIS, the Breast Invasive Carcinoma Resection protocol should be considered.\"},{\"question\":\"What types of specimens are covered under the listed procedures?\",\"answer\":\"The procedures cover needle or skin biopsies, primary resection specimens with no residual cancer, additional excisions performed after the definitive resection (such as re-excision of surgical margins), and cytologic specimens.\"}]","College of American Pathologists | PDF",8]