1.The Value of Ultrasound-Guided Tattooing Localization of Nonpalpable Breast Lesions.
Kyungran KO ; Boo Kyung HAN ; Kyung Mi JANG ; Yeon Hyeon CHOE ; Jung Hee SHIN ; Jung Hyun YANG ; Suk Jin NAM
Korean Journal of Radiology 2007;8(4):295-301
OBJECTIVE: To investigate the value of ultrasound-guided tattooing localization (US-tattoo) using a charcoal suspension for breast lesions. MATERIALS AND METHODS: One hundred sixty-four nonpalpable breast lesions in 134 patients (mean age 47 years; range 30-74 years) were marked with a charcoal suspension under US guidance. The medical records associated with the US-tattoo, the pathology results and the follow-up US results were reviewed. RESULTS: The average size of the localized lesions was 1.0 cm. The procedure time was < 5 minutes (range, 2-10 minutes) per lesion. The US-tattoo was well tolerated in all cases. The only technical difficulty encountered was a needle tip blockage caused by a large charcoal particle (4.9%). The surgeon easily identified the tattoo with the exception one case. In addition, surgery could be safely delayed from one to 57 days after the making US-tattoo. The pathology result was benign in 108 cases, borderline in five, and malignant in 51. The excised specimen was < 4 cm in 76.6% (82/107) of the benign cases (mean; 2.7 cm). The pathologist could identify the mass around the tattoo and was able to make a specific diagnosis in 81.3% (87/107) of benign lesions. The only complication encountered was residual charcoal marking along the incision scar (3.6%). All follow-up US documented the removal of the lesions. CONCLUSION: An US-tattoo for nonpalpable breast lesions is a very simple and accurate method that can help surgeons design and schedule an open biopsy.
Adult
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Aged
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Biopsy, Fine-Needle/methods
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Breast/*pathology/surgery
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Breast Neoplasms/*diagnosis/surgery
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Charcoal/diagnostic use
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Female
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Humans
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Injections, Intralesional
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Middle Aged
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Tattooing/*methods
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*Ultrasonography, Interventional
2.Charcoal-Induced Granuloma That Mimicked a Nodal Metastasis on Ultrasonography and FDG-PET/CT after Neck Dissection.
Jin Woo CHOI ; Won Jin MOON ; Nami CHOI ; Hong Gee ROH ; Mi Young KIM ; Na Ra KIM ; Sung Gyu MOON ; Hyun Woo CHUNG ; So Dug LIM ; Jung Hyun YANG
Korean Journal of Radiology 2015;16(1):196-200
Charcoal can be used for preoperative localization of metastatic lymph nodes in the neck. Charcoal remains stable without causing foreign body reactions during as hort period. However, foreign body reactions may develop if charcoal is left in situ for more than 6 months. We reported a case of charcoal granuloma mimicking local recurrence on fluorodeoxyglucose-positron emission tomography/computed tomography and ultrasonography in a 47-year-old woman who had cervical lymph node dissection due to metastatic invasive ductal carcinoma of the breast.
Breast Neoplasms/pathology/surgery/therapy
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Carcinoma/*pathology/surgery/therapy
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Cervix Uteri/pathology/ultrasonography
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Charcoal/toxicity
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Female
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Fluorodeoxyglucose F18/diagnostic use
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Granuloma/*diagnosis/pathology
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Humans
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Lymph Nodes/*surgery/ultrasonography
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Lymphatic Metastasis
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Middle Aged
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Neoplasm Recurrence, Local
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Positron-Emission Tomography
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Radiopharmaceuticals/diagnostic use
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Tomography, X-Ray Computed