• Radiation Oncology Journal
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• v.29 no.4
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• pp.277-282
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• 2011

Purpose: This study was performed to evaluate the change in the lumpectomy cavity volumes before and after whole breast radiation therapy (WBRT) and to identify factors associated with the change of volume. Materials and Methods: From September 2009 to April 2010, the computed tomography (CT) simulation data from 70 patients obtained before and after WBRT was evaluated. The lumpectomy cavity volumes were contoured based on surgical clips, seroma, and postoperative changes. Significant differences in the data from pre-WBRT CT and post-WBRT CT were assessed. Multiple variables were examined for correlation with volume reduction in the lumpectomy cavity. Results: The mean and median volume reduction in the lumpectomy cavity after WBRT were 17.6 $cm^3$ and 16.1 $cm^3$, respectively with the statistical significance (p < 0.001). The volume reduction in the lumpectomy cavity was inversely correlated with time from surgery to radiation therapy (R = 0.390). The presence of seroma was significantly associated with a volumetric change in the lumpectomy cavity after WBRT (p = 0.011). Conclusion: The volume of lumpectomy cavity reduced significantly after WBRT. As the time from surgery to the start ot WBRT increased, the volume reduction in the lumpectomy cavity during WBRT decreased. A strong correlation was observed between the presence of seroma and the reduced volume. To ensure appropriate coverage and to limit normal tissue exposure during boost irradiation in patients who has seroma at the time of starting WBRT, repeating CT simulation at boost planning is suggested.

• Archives of Plastic Surgery
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• v.37 no.4
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• pp.447-451
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• 2010

Purpose: Pleomorphic adenoma is the most common benign neoplasm in parotid gland. Superficial parotidectomy was usually used to remove the pleomorphic adenoma. But, this method has to remove tumor with normal parotid tissue. Authors did lumpectomy to remove pleomorphic adenoma in parotid gland, because pleomorphic adenoma is wrapped in a capsule as it grows. The purpose of this study is to evaluate the efficacy of lumpectomy as a treatment of pleomorphic adenoma in parotid gland. Method: From 2002 to 2008, 8 patients underwent the lumpectomy of the pleomorphic adenoma in parotid gland. Occurrence of the complications and recurrance were evaluated. Result: Patients were followed-up for a mean 45 months. There were no recurrance or no complication after lumpectomy. Conclusion: Authors suggest that the lumpectomy lead to decrese complications, recurrane and can be used as a procedure for the resection of pleomorphic adenoma in parotid gland.

• Radiation Oncology Journal
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• v.37 no.4
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• pp.259-264
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• 2019

Purpose: Accurate localization of the lumpectomy cavity during accelerated partial breast radiation (APBR) is essential for daily setup to ensure the prescribed dose encompasses the target and avoids unnecessary irradiation to surrounding normal tissues. Three-dimensional ultrasound (3D-US) allows direct visualization of the lumpectomy cavity without additional radiation exposure. The purpose of this study was to evaluate the feasibility of 3D-US in daily target localization for APBR. Materials and methods: Forty-seven patients with stage I breast cancer who underwent breast conserving surgery were treated with a 2-week course of APBR. Patients with visible lumpectomy cavities on high quality 3D-US images were included in this analysis. Prior to each treatment, X-ray and 3D-US images were acquired and compared to images from simulation to confirm accurate position and determine shifts. Volume change of the lumpectomy cavity was determined daily with 3D-US. Results: A total of 118 images of each modality from 12 eligible patients were analyzed. The average change in cavity volume was 7.8% (range, -24.1% to 14.4%) on 3D-US from simulation to the end-of-treatment. Based on 3D-US, significantly larger shifts were necessary compared to portal films in all three dimensions: anterior/posterior (p = 7E-11), left/right (p = 0.002), and superior/inferior (p = 0.004). Conclusion: Given that the lumpectomy cavity is not directly visible via X-ray images, accurate positioning may not be fully achieved by X-ray images. Therefore, when the lumpectomy cavity is visible on US, 3D-US can be considered as an alternative to X-ray imaging during daily positioning for selected patients treated with APBR, thus avoiding additional exposure to ionizing radiation.

• The Research Journal of the Costume Culture
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• v.24 no.6
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• pp.886-902
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• 2016

This study investigated multidimensional body image, self-esteem, clothing benefits sought, and Body Image After Breast Cancer (BIABC) within surgical subgroups among breast cancer survivors. The study applied the questionnaire survey method and the main research was conducted through an online survey. The respondents included 207 breast cancer survivors between the ages of 30 and 59, each of whom received the Multidimensional Body-Self Relations Questionnaire (MBSRQ). Self-esteem, clothing benefits sought, examination, and demographic variables were measured using a 5-point Likert scale. The main results of this study are outlined below. For clothing benefit sought, six factors were formulated-pursuit of self-expression/social approval, function/health, compensation, femininity, fashion, and camouflage-and BIABC was defined by the four factors of body stigma/vulnerability, transparency, limitation and cancer concern. While MBSRQ and self-esteem did not show a statistically significant difference between groups differentiated by the surgical methods experienced, those who underwent mastectomies scored slightly lower than members of the other groups. Moreover, the reconstruction after mastectomy group showed the highest mean on self-expression/social approval, compensation, femininity and entire clothing benefits sought, followed by the lumpectomy group and mastectomy group. The lumpectomy group was found to have more positive BIABC than the mastectomy group. In particular, the mastectomy group showed a lower body stigma/vulnerability mean than the other groups. This study is meaningful in that it improves our understanding of the body image of breast cancer survivors and provides basic knowledge for developing products and marketing strategies for breast cancer survivors as consumers.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.7
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• pp.3185-3190
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• 2016

Background: This study was designed to compare radioguided versus routine wire localization of nonpalpable non-malignant breast lesions in terms of efficacy for complete excision, ease of use, time saving, and cosmetic outcome. Materials and Methods: Patients with non-palpable breast masses and non-malignant core biopsy results who were candidates for complete surgical lumpectomy were enrolled and randomly assigned to radioguided or wire localization groups. Radiologic, surgical, and pathologic data were collected and analyzed to determine the difficulty and duration of each procedure, ease of use, accuracy, and cosmetic outcomes. Results: This prospective randomized study included 60 patients, randomly divided into wire guided localization (WGL) or radioguided occult lesion localization (ROLL) groups. The mean duration of localization under ultrasound guidance was shorter in the ROLL group (14.4 min) than in the WGL group (16.5 min) (p<0.001). The ROLL method was significantly easier for radiologists (p=0.0001). The mean duration of the surgical procedure was 22.6 min (${\pm}10.3min$) for ROLL and 23.6 min (${\pm}9.6min$) for WGL (p=0.6), a non-significant difference. Radiography of the surgical specimens showed 100% lesion excision with clear margins, as proved by pathologic examination, with both techniques. The surgical specimens were slightly heavier in the ROLL group, but the difference was not significant (p=0.06). Conclusions: The ROLL technique provides effective, fast, and simple localization and excision of non-palpable non-malignant breast lesions.

• Korean Journal of Veterinary Research
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• v.52 no.4
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• pp.281-283
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• 2012

An 8-year-old female, German Shepherd dog was presented with history of dyspnea and seizure. One Year Previously a lumpectomy had been performed for surgical resection of mammary mass. In serum chemistry, severe hypoglycemia and elevation of aspartate aminitransferase and creatine kinase were shown. In thoracic radiography, there were variable sized nodules in the overall lung field. On computed tomography examination, the mass was shown in left longissimus lumborum muscle. Histopathological examination revealed adenocarcinoma derived from the mammary gland. Muscular metastasis of mammary gland tumor is uncommon. This is a rare observation and could easily be overlooked or misinterpreted.

• The Korean Journal of Cytopathology
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• v.6 no.2
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• pp.174-178
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• 1995

Granulomatous mastitis is a rare inflammatory breast lesion, usually presented with rapidly enlarging palpable mass in young parous women and can simulate carcinoma. Unnecessary surgical procedure can be avoided if the nature of the lesion were defined by fine needle aspiratio(FNA) cytology. We experienced a case of bilateral granulomatous mastitis diagnosed by FNA cytology. The patient was a 31-year-old woman with one month history of a rapidly enlarging mass in the left breast, considered clinically to be malignant. After 4 years, she presented with a palpable mass in the right breast. The FNA cytology smears contained numerous aggregates of epithelioid histiocytes admixed with Langhans' and foreign body giant cells, lymphoytes, neutrophils and apoptotic debris leading to a diagnosis of granulomatous mastitis. The subsequent lumpectomy of the left breast confirmed the diagnosis of granulomatous mastitis. The FNA cytology smears from right breast showed identical cytologic findings.

• Asian Oncology Nursing
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• v.1 no.2
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• pp.180-190
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• 2001

The purpose of this study is to compare the sexual behaviors of breast cancer survivors (BCS) with women without breast cancer (WWBC) and provide basic data to develop education program for patients before surgery. The study sample included 215 subjects: 140 women without breast cancer and 75 women diagnosed at least six months previously with breast cancer. Data were collected using the Wilmoth's Sexual behaviors Questionnaire-F that consisted of 50 items measuring sexually: communication, sexual techniques, sexual responses, body scare, self-touch, relationship quality, and masturbation. All items were scored on a 6-Likert scale with high scores reflecting high levels of the specific sexual behaviors. The reliability of this instrument was .91(Cronbach‘s alpha). Data were collected during the period from September 1 to September 30, 2001. The collected data were analyzed using t-test, Chi-square, ANCOVA with SPSSwin program. The scores of a sample of WWBC were compared to those of BCS and the scores of BCS were compared by type of surgery and period since surgery. The results were as follows: 1. No differences in sexual behaviors were found between BCS and WWBC, but, differences were found in communication, sexual technique, and relationship quality depending on the period since surgery. 2. Mean Score of BCS' communication in sexual behaviors was significantly lower than that of the WWBC. 3. Sexual behaviors scores of BCS with Menopause, lumpectomy, long duration since surgery showed significantly higher than that of the others. In conclusions, BCS returned to the normal sexual behaviors according to period since surgery. The program of the sexual counseling for patients before surgery should consider this result in the future.

• Radiation Oncology Journal
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• v.6 no.2
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• pp.283-288
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• 1988

However, long-term results of retrospective studies suggest that, for the great majority of individuals, mastectomy or conservative surgery with radiation therapy were be equally effective. The results at 5 and 10 years from prospective randomized trials indicate that survival following primary radiation therapy for early breast cancer is equivalent to that fellowing mastectomy. When competently Performed, Primary radiation therapy gives highly satisfactory cosmetic results and acceptably low rates of local tumor recurrence. A number of controversial issues remain concerning patient evaluation and selection and the optimal techniques of treatment, both surgical and radiotherapeutic. In addition, further work is needed to clearity the best way to integrate primary radiotherapy with adjuvant systemic treatment. And further follow-up of these patients with primary radiation therapy for early beast cancer will be required for ultimate proof of the relative merits. A case which was conservative surgery and radical irradiation of early breast cancer with review of literatures will be done.

• The Korean Journal of Cytopathology
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• v.14 no.2
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• pp.76-81
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• 2003

Apocrine carcinoma of the breast is a very rare subtype. Although it has no clinical differences from usual ductal carcinoma of the breast, it should be categorized as a subtype of breast carcinoma because the cells of apocrine carcinoma reveal characteristic abundant eosinophillic cytoplasms with intraductal apical snouting as well as round or oval nuclei and central macronucleoli. On fine needle aspiration cytology, the cells of apocrine carcinoma have a lot of similarity to benign or reactive apocrine cells of the breast. Therefore, it is difficult to make a differential diagnosis of apocrine carcinoma from mammary neoplasms with similar cytologic findings unless the subtle cytologic differences are recognized. We report the cytologic and histologic findings of a case of apocrine carcinoma in the breast of a 40-year-old female patient. After the fine needle aspiration cytology, she received the lumpectomy and lymph node dissection. The cellularity was moderate to high. The cytoplasmic borders of tumor cells of three-dimensional clusters were relatively distinctive, and the cytoplasm was abundant, eosinophilic, and granular. Although the nuclear/cytoplasmic ratio was low, the nuclei of the cells were variable in size and shape with prominent macronucleoli. Histologically, it was a typical invasive apocrine carcinoma, showing numerous cytoplasmic lysosomes and mitochondriae on electron microscopy.