Breast lumps surgery: Difference between revisions

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{{CMG}}
{{CMG}}
==Surgery==
==Surgery==
=== Recommendations ===
Management of breast lumps determined by [[core needle biopsy]]<ref name="pmid25341156">{{cite journal| author=Lehman CD, Lee AY, Lee CI| title=Imaging management of palpable breast abnormalities. | journal=AJR Am J Roentgenol | year= 2014 | volume= 203 | issue= 5 | pages= 1142-53 | pmid=25341156 | doi=10.2214/AJR.14.12725 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=25341156  }} </ref>
* Women < age 35
*Atypical ductal [[hyperplasia]]
*:* If no distinct lump found or primary care physician (PCP) unsure:  refer to breast specialist for 2nd opinion
**Excision of lump by surgical consultation and follow-up with clinical breast examination for every 6-12 months accompanied with mammography annually
*:* If non-suspicious lump on exam
*Atypical lobular [[hyperplasia]], lobular [[neoplasia]], [[lobular carcinoma in situ]]
*:*:* Reassess 3-10 days after onset of next menses
**Surgical consultation and follow-up with clinical breast examination for 6-12 months accompanied with mammography annually
*:*:* If lump regresses, no further evaluation needed
*Flat [[epithelial]] [[atypia]]
*:* If lump remains palpable and feels cystic
**Surgical consultation and follow-up with clinical breast examination for 6-12 months accompanied with mammography annually
*:*:* Fine needle aspiration (FNA)
*[[Papillomas]]
*:*:* Management of bloody vs. non-bloody fluid as above
**Multiple, peripheral [[papillomas]],lesions with atypia, and size >10 mm require surgical consultation and Follow-up with clinical breast examination every 12 months and mammography annually
*:* If lump does not feel cystic
*Complex sclerosing lesion, [[radical scar]]
*:*:* Ultrasound
**If the size<10mm and adequately sampled, observation would be enough
*:*:* If solid mass: FNAB, core biopsy or excisional biopsy
**If the size>10mm; surgical consultation is require
*:*:* If cyst, FNA as above
**If papillomas excised; follow-up with annual clinical breast examination and mammography is required
*:*:* If non-suspicious solid mass < 1 cm: likely fibroadenoma
*[[Fibroadenoma]]
*:*:* Can follow by physical examination every 3-6 months
**If accompanied with atypia and enlarging size, surgical consultation is required
*:* Mammography generally not helpful in this age group
**Follow-up with annual clinical breast examination and mammography
* Women age 35 and over
*Complex [[fibroadenoma]]
*:* Mammography and ultrasonography (note: mammography has 10-20% false-negative rate)
**Observation and follow-up with clinical breast examination and mammography annually
*:* Cystic mass
*[[Sclerosing adenosis]]
*:*:* FNA with mgmt of bloody vs. non-bloody fluid as above
**Observation and follow-up with clinical breast examination and mammography annually
*:* Solid mass
*[[Fat necrosis]]
*:*:* Core biopsy, FNAB or excisional biopsy if no suspicious features
**Observation and follow-up with clinical breast examination and mammography annually
*:*:* Excisional biopsy recommended if mass is suspicious by exam or mammogram
*Columnar [[cell]] [[hyperplasia]]
*:* No specific findings on mammogram and ultrasound:  refer to surgeon for likely excision
**Observation and follow-up with clinical breast examination and mammography annually
*[[Phyllodes tumor]]
**Surgical consultation is required with follow-up with clinical breast examination and mammography annually
*[[Desmoid tumor]] and [[mammary]] [[fibromatosis]]
**Surgical consultation is required with follow-up with clinical breast examination and mammography annually
*Pseudoangiomatous [[stromal]] [[hyperplasia]]
**In symptomatic and large lesions, surgical consultation is required with annual clinical breast examination and mammography follow-up
*[[Apocrine]] [[metaplasia]]
**In discordant and atypic lesions, surgical consultation is required and in case of excision,follow-up with clinical breast examination and mammography annually
 
==References==
==References==
{{reflist|2}}
{{reflist|2}}

Revision as of 15:23, 14 December 2018

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Surgery

Management of breast lumps determined by core needle biopsy[1]

  • Atypical ductal hyperplasia
    • Excision of lump by surgical consultation and follow-up with clinical breast examination for every 6-12 months accompanied with mammography annually
  • Atypical lobular hyperplasia, lobular neoplasia, lobular carcinoma in situ
    • Surgical consultation and follow-up with clinical breast examination for 6-12 months accompanied with mammography annually
  • Flat epithelial atypia
    • Surgical consultation and follow-up with clinical breast examination for 6-12 months accompanied with mammography annually
  • Papillomas
    • Multiple, peripheral papillomas,lesions with atypia, and size >10 mm require surgical consultation and Follow-up with clinical breast examination every 12 months and mammography annually
  • Complex sclerosing lesion, radical scar
    • If the size<10mm and adequately sampled, observation would be enough
    • If the size>10mm; surgical consultation is require
    • If papillomas excised; follow-up with annual clinical breast examination and mammography is required
  • Fibroadenoma
    • If accompanied with atypia and enlarging size, surgical consultation is required
    • Follow-up with annual clinical breast examination and mammography
  • Complex fibroadenoma
    • Observation and follow-up with clinical breast examination and mammography annually
  • Sclerosing adenosis
    • Observation and follow-up with clinical breast examination and mammography annually
  • Fat necrosis
    • Observation and follow-up with clinical breast examination and mammography annually
  • Columnar cell hyperplasia
    • Observation and follow-up with clinical breast examination and mammography annually
  • Phyllodes tumor
    • Surgical consultation is required with follow-up with clinical breast examination and mammography annually
  • Desmoid tumor and mammary fibromatosis
    • Surgical consultation is required with follow-up with clinical breast examination and mammography annually
  • Pseudoangiomatous stromal hyperplasia
    • In symptomatic and large lesions, surgical consultation is required with annual clinical breast examination and mammography follow-up
  • Apocrine metaplasia
    • In discordant and atypic lesions, surgical consultation is required and in case of excision,follow-up with clinical breast examination and mammography annually

References

  1. Lehman CD, Lee AY, Lee CI (2014). "Imaging management of palpable breast abnormalities". AJR Am J Roentgenol. 203 (5): 1142–53. doi:10.2214/AJR.14.12725. PMID 25341156.


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