Breast lumps other diagnostic studies: Difference between revisions
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*[[Fine needle biopsy]] <ref>Casaubon JT, Regan JP. Breast Masses, Fine Needle Aspiration. [Updated 2018 Oct 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2018 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK470268/</ref> | *[[Fine needle biopsy]] <ref>Casaubon JT, Regan JP. Breast Masses, Fine Needle Aspiration. [Updated 2018 Oct 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2018 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK470268/</ref> | ||
Core needle biopsy<ref name=":0" /> | Core-needle biopsy<ref name=":0" /> | ||
*Ultrasound guided-core needle biopsy<ref name="pmid11698631">{{cite journal| author=Yeow KM, Lo YF, Wang CS, Chang HK, Tsai CS, Hsueh C| title=Ultrasound-guided core needle biopsy as an initial diagnostic test for palpable breast masses. | journal=J Vasc Interv Radiol | year= 2001 | volume= 12 | issue= 11 | pages= 1313-7 | pmid=11698631 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11698631 }} </ref> | *Ultrasound guided-core needle biopsy<ref name="pmid11698631">{{cite journal| author=Yeow KM, Lo YF, Wang CS, Chang HK, Tsai CS, Hsueh C| title=Ultrasound-guided core needle biopsy as an initial diagnostic test for palpable breast masses. | journal=J Vasc Interv Radiol | year= 2001 | volume= 12 | issue= 11 | pages= 1313-7 | pmid=11698631 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=11698631 }} </ref> | ||
**The needle is guided by use of ultrasound and patient lies on back or side | **The needle is guided by use of ultrasound and patient lies on back or side | ||
| Line 25: | Line 25: | ||
*Freehand core-needle biopsy | *Freehand core-needle biopsy | ||
**Usually used for breast lumps which can be felt by hand on breast tissue | **Usually used for breast lumps which can be felt by hand on breast tissue | ||
Core-needle biopsy has lower risk of complications such as bleeding, bruising and infection | |||
Open surgical biopsy<ref name=":0" /> | Open surgical biopsy<ref name=":0" /> | ||
*Perform under general anesthesia | *Perform under general anesthesia | ||
| Line 30: | Line 31: | ||
*In patients with high risk of cancer is recommended | *In patients with high risk of cancer is recommended | ||
*1-2 inch cut on breast tissue for breast lump removal | *1-2 inch cut on breast tissue for breast lump removal | ||
*Higher risk of complications (bruising, bleeding and infection) | |||
Fine needle biopsy (FNA) | |||
*Performed by small needle (21-25 gauge) | |||
*Regarding to small amount of breast tissue, FNA is considered as controversial method for breast lump diagnosis | |||
*Performed for large and symptomatic breast cysts or imaginary abnormalities | |||
==References== | ==References== | ||
Revision as of 16:10, 12 December 2018
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Shadan Mehraban, M.D.[2]
Other Diagnostic Studies
The only certain method to approve the presence of breast malignancy is breast lump biopsy [1]
There are three types of biopsy:
Core-needle biopsy[1]
- Ultrasound guided-core needle biopsy[3]
- The needle is guided by use of ultrasound and patient lies on back or side
- Highly sensitivity and specificity
- Choice method for breast tissue sampling
- Stereotactic-guided core-needle biopsy
- The needle is guided by use of x-ray and computer and patient lie on stomach
- Choice method for mammograohically suspicious breast lumps which are occult in ultrasound[4]
- MRI-guided core-needle biopsy
- The needle is guided by Magnetic resonance imaging
- Freehand core-needle biopsy
- Usually used for breast lumps which can be felt by hand on breast tissue
Core-needle biopsy has lower risk of complications such as bleeding, bruising and infection Open surgical biopsy[1]
- Perform under general anesthesia
- If core-needle biopsy is unavailable due to location of breast lump, open surgical biopsy is required
- In patients with high risk of cancer is recommended
- 1-2 inch cut on breast tissue for breast lump removal
- Higher risk of complications (bruising, bleeding and infection)
Fine needle biopsy (FNA)
- Performed by small needle (21-25 gauge)
- Regarding to small amount of breast tissue, FNA is considered as controversial method for breast lump diagnosis
- Performed for large and symptomatic breast cysts or imaginary abnormalities
References
- ↑ 1.0 1.1 1.2 John M. Eisenberg Center for Clinical Decisions and Communications Science. Having a Breast Biopsy: A Review of the Research for Women and Their Families. 2016 May 26. In: Comparative Effectiveness Review Summary Guides for Consumers [Internet]. Rockville (MD): Agency for Healthcare Research and Quality (US); 2005-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK368364/
- ↑ Casaubon JT, Regan JP. Breast Masses, Fine Needle Aspiration. [Updated 2018 Oct 27]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2018 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK470268/
- ↑ Yeow KM, Lo YF, Wang CS, Chang HK, Tsai CS, Hsueh C (2001). "Ultrasound-guided core needle biopsy as an initial diagnostic test for palpable breast masses". J Vasc Interv Radiol. 12 (11): 1313–7. PMID 11698631.
- ↑ Ward ST, Shepherd JA, Khalil H (2010). [htps://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20074953 "Freehand versus ultrasound-guided core biopsies of the breast: reducing the burden of repeat biopsies in patients presenting to the breast clinic"]. Breast. 19 (2): 105–8. doi:10.1016/j.breast.2009.12.003. PMID 20074953.