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examination of tissues or liquids from the living body to determine the existence or cause of a disease

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/05/20 06:51:24」(JST)

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Stereotactic biopsy, also known as stereotactic core biopsy, is a biopsy procedure that uses a computer and imaging performed in at least two planes to localize a target lesion (such as a tumor or microcalcifications in the breast) in three-dimensional space and guide the removal of tissue for examination by a pathologist under a microscope. Stereotactic core biopsy makes use of the underlying principle of parallax to determine the depth or "Z-dimension" of the target lesion.

Stereotactic core biopsy is extensively used by radiologists specializing in breast imaging to obtain tissue samples containing microcalcifications, which can be an early sign of breast cancer.

Uses

X-ray-guided stereotactic biopsy is used for impalpable lesions that are not visible on ultrasound.^[1]

A stereotactic biopsy may be used, with x-ray guidance, for performing a fine needle aspiration for cytology and needle core biopsy to evaluate a breast lesion. However, that type of biopsy is also sometimes performed without any imaging guidance,^[2] and typically, stereotactic guidance is used for core biopsies or vacuum-assisted mammotomy.^[3]

Stereotactic core biopsy is necessary for evaluating atypical appearing calcifications found on mammogram of the breast. If the calcifications exhibit the classic "teacup" appearance of benign fibrocystic changes, then a biopsy is usually not necessary.^[4]

References

^ Adam, Andy; Dixon, Adrian K; (2008). "52, the Breast". Grainger & Allison's Diagnostic Radiology: a Textbook of Medical Imaging (5th ed.). Philadelphia, PA: Churchill Livingstone/Elsevier. p. 1198. ISBN 978-0-443-10163-2.
^ Adam & Dixon 2008, pp. 1195
^ Adam & Dixon 2008, pp. 1197
^ Adam & Dixon 2008, pp. 1188

External links

Stereotactic biopsy entry in the public domain NCI Dictionary of Cancer Terms

This article incorporates public domain material from the U.S. National Cancer Institute document "Dictionary of Cancer Terms".

This oncology article is a stub. You can help Wikipedia by expanding it.

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English Journal

Outcomes of benign breast papillomas diagnosed at image-guided vacuum-assisted core needle biopsy.

Hawley JR1, Lawther H2, Erdal BS3, Yildiz VO4, Carkaci S5.
Clinical imaging.Clin Imaging.2015 Jul-Aug;39(4):576-81. doi: 10.1016/j.clinimag.2015.01.017. Epub 2015 Feb 7.
PURPOSE: To determine the upgrade rate of benign papillomas diagnosed at image-guided vacuum-assisted core needle biopsy (VACNB) and to compare our results with the summarized literature.MATERIALS AND METHODS: A database search was performed to identify patients older than 18 years of age with benig
PMID 25691147

Gastrointestinal Toxicities With Combined Antiangiogenic and Stereotactic Body Radiation Therapy.

Pollom EL1, Deng L1, Pai RK2, Brown JM1, Giaccia A1, Loo BW Jr1, Shultz DB1, Le QT1, Koong AC1, Chang DT3.
International journal of radiation oncology, biology, physics.Int J Radiat Oncol Biol Phys.2015 Jul 1;92(3):568-576. doi: 10.1016/j.ijrobp.2015.02.016.
Combining the latest targeted biologic agents with the most advanced radiation technologies has been an exciting development in the treatment of cancer patients. Stereotactic body radiation therapy (SBRT) is an ablative radiation approach that has become established for the treatment of a variety of
PMID 26068491

Solitary lung metastasis from intracranial hemangiopericytoma 18years after initial resection.

Doxtader EE1, Mukhopadhyay S1, Prayson RA2.
Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia.J Clin Neurosci.2015 Jul;22(7):1210-2. doi: 10.1016/j.jocn.2015.02.004. Epub 2015 Apr 13.
We report a 29-year-old woman who presented with severe headache, nausea and vomiting. A lesion was found in the left petrous ridge and near-total resection was performed. Pathologic examination showed anaplastic hemangiopericytoma (World Health Organization Grade III). Hemangiopericytoma is an unco
PMID 25882256

Japanese Journal

Stereotactic biopsy for intracranial lesions using the Leksell system : usefulness of rapid intraoperative diagnosis

Koizumi Hiroyuki,Oka Hidehiro,Sato Sumito [他]
The Kitasato medical journal 43(1), 26-30, 2013-03
NAID 40019619558

肺大細胞癌術後再発に対してペメトレキセド長期治療中に肺扁平上皮癌の出現を認めた1例

上遠野健,木村美智子,龍華慎一郎,井川聡,矢那瀬信雄,益田典幸
肺癌 53(1), 29-34, 2013
背景．ペメトレキセドは，扁平上皮癌を除く進行非小細胞肺癌に対して有効な抗腫瘍薬である．術後再発の肺大細胞癌に対するペメトレキセド単剤治療中に，新規病変として肺扁平上皮癌を病理組織学的に確認した報告は稀少である．症例．75歳，男性．肺大細胞癌（pT1aN1M0）術後経過観察中に多発肺内転移，気管分岐部リンパ節転移，多発骨転移の再発を認めた．ペメトレキセド単剤治療により多発肺内転移の縮小が得られたが， …
NAID 130003366320

Rapid Eye Movement Sleep Behavior Disorder in a Patient with Brainstem Lymphoma

Jianhua Chen,Xiuqin Liu,Quancai Cui,Heyang Sun,Yan Huang
Internal Medicine 52(5), 617-621, 2013
… A stereotactic biopsy demonstrated the presence of diffuse large B-cell lymphoma. …
NAID 130003365923

「stereotactic」

　　[★]

adj.

定位的な

関: stereotactically、stereotaxic、stereotaxically

[Adam_1198-1] Adam, Andy; Dixon, Adrian K; (2008). "52, the Breast". Grainger & Allison's Diagnostic Radiology: a Textbook of Medical Imaging (5th ed.). Philadelphia, PA: Churchill Livingstone/Elsevier. p. 1198. ISBN 978-0-443-10163-2.

[Adam_1195-2] Adam & Dixon 2008, pp. 1195

[Adam_1197-3] Adam & Dixon 2008, pp. 1197

[Adam_1188-4] Adam & Dixon 2008, pp. 1188

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案内

stereotactic biopsy