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Huang Y, Yao G, Wan Y. Clinical and radiological evaluation of a phyllodes tumor of the breast: a case report. Anticancer Drugs 2024; 35:203-208. [PMID: 38085253 DOI: 10.1097/cad.0000000000001548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Phyllodes tumors (PTs) are rare breast tumors characterized by varying biological behavior and heterogeneous clinical findings. As a result, accurately diagnosing PTs preoperatively is challenging, often leading to misdiagnosis. A 49-year-old patient presented with a steadily growing right breast mass that had persisted over a 10-year period. Breast mammography and ultrasonography results indicated the presence of a PT. Following a lumpectomy, the patient was diagnosed with a borderline PT. However, nearly 1 year later, she was readmitted due to the recurrence of a palpable mass at the site. Consequently, 1 year and 8 months after the initial operation, she underwent thoracoscopic lobectomy to address solitary lung metastases. Subsequently, the patient experienced brain metastasis and massive hemorrhage 14 months later. Long-term follow-up was recommended. This case study presents an instance of borderline PT with clinical and imaging features that are crucial for guiding clinical operations and evaluating patient prognosis.
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Affiliation(s)
- Yan Huang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine & Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong Province, China
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Goodwin B, Oyinlola AF, Palhang M, Lehman D, Platoff R, Atabek U, Spitz F, Hong Y. Metastatic and Malignant Phyllodes Tumors of the Breast: An Update for Current Management. Am Surg 2023; 89:6190-6196. [PMID: 37611540 DOI: 10.1177/00031348231198114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
Metastatic, malignant phyllodes tumor (PT) of the breast is a rare and aggressive neoplasm. Currently, there is no agreed upon consensus as to best management practices. A systematic review of literature was conducted investigating surgical, chemotherapeutic, and radiotherapeutic management for metastatic PT. Databases employed to identify articles included Embase, PubMed, and SAGE Journals. Diagnosis of metastatic PT has been of significant difficulty to radiologists as it is often confused with fibroadenomas. Surgically, metastatectomy has been correlated with increased overall survival (of 25.9 versus 9.9 months; P = .01). Radiotherapy has often been associated with palliation and pain control in metastatic, malignant neoplasia. However, one study showed that in malignant PT, radiation was associated with significantly lower rates of local recurrence (OR: 0.048 versus 0.209). Anthracycline containing chemotherapy regimens has been associated with improved overall survival (22.4 months versus 13.2 months; P = .040). Further research must be conducted into this rare malignancy to elucidate accurate diagnosis and care for patients with advanced metastatic or malignant phyllodes tumors.
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Affiliation(s)
- Brandon Goodwin
- Rowan University School of Osteopathic Medicine, Stratford, NJ, USA
| | | | - Meejan Palhang
- Rowan University School of Osteopathic Medicine, Stratford, NJ, USA
| | - Danielle Lehman
- Rowan University School of Osteopathic Medicine, Stratford, NJ, USA
| | | | - Umur Atabek
- Department of Surgery, Cooper University Hospital, Camden, NJ, USA
| | - Francis Spitz
- Department of Surgery, Cooper University Hospital, Camden, NJ, USA
| | - Young Hong
- Department of Surgery, Cooper University Hospital, Camden, NJ, USA
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Fang J, Zhang Y, Li R, Liang L, Yu J, Hu Z, Zhou L, Liu R. The utility of diffusion-weighted imaging for differentiation of phyllodes tumor from fibroadenoma and breast cancer. Front Oncol 2023; 13:938189. [PMID: 36937381 PMCID: PMC10018141 DOI: 10.3389/fonc.2023.938189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 02/14/2023] [Indexed: 03/06/2023] Open
Abstract
Objective To evaluate the utility of apparent diffusion coefficient (ADC) values for differentiating breast tumors. Methods The medical records of 17 patients with phyllodes tumor [PT; circular regions of interest (ROI-cs) n = 171], 74 patients with fibroadenomas (FAs; ROI-cs, n = 94), and 57 patients with breast cancers (BCs; ROI-cs, n = 104) confirmed by surgical pathology were retrospectively reviewed. Results There were significant differences between PTs, FAs, and BCs in ADCmean, ADCmax, and ADCmin values. The cutoff ADCmean for differentiating PTs from FAs was 1.435 × 10-3 mm2/s, PTs from BCs was 1.100 × 10-3 mm2/s, and FAs from BCs was 0.925 × 10-3 mm2/s. There were significant differences between benign PTs, borderline PTs, and malignant PTs in ADCmean, ADCmax, and ADCmin values. The cutoff ADCmean for differentiating benign PTs from borderline PTs was 1.215 × 10-3 mm2/s, and borderline PTs from malignant PTs was 1.665 × 10-3 mm2/s. Conclusion DWI provides quantitative information that can help distinguish breast tumors.
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Affiliation(s)
- Jinzhi Fang
- Department of Radiology, Affiliated Longhua People’s Hospital, Southern Medical University (Longhua People’s Hospital), Shenzhen, China
| | - Yuzhong Zhang
- Department of Radiology, Affiliated Longhua People’s Hospital, Southern Medical University (Longhua People’s Hospital), Shenzhen, China
| | - Ruifeng Li
- Department of Radiology, Affiliated Longhua People’s Hospital, Southern Medical University (Longhua People’s Hospital), Shenzhen, China
| | - Lanlan Liang
- Clinical Medical College of Dali University, Dali, China
- Department of Radiology, Affiliated Hospital of Yunnan University, Kunming, China
| | - Juan Yu
- Department of Radiology, The First Affiliated Hospital of Shenzhen University, Health Science Center, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Ziqi Hu
- Department of Radiology, Affiliated Longhua People’s Hospital, Southern Medical University (Longhua People’s Hospital), Shenzhen, China
| | - Lingling Zhou
- Department of Radiology, Affiliated Longhua People’s Hospital, Southern Medical University (Longhua People’s Hospital), Shenzhen, China
| | - Renwei Liu
- Department of Radiology, Affiliated Longhua People’s Hospital, Southern Medical University (Longhua People’s Hospital), Shenzhen, China
- *Correspondence: Renwei Liu,
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Cui WJ, Wang C, Jia L, Ren S, Duan SF, Cui C, Chen X, Wang ZQ. Differentiation Between G1 and G2/G3 Phyllodes Tumors of Breast Using Mammography and Mammographic Texture Analysis. Front Oncol 2019; 9:433. [PMID: 31192133 PMCID: PMC6548862 DOI: 10.3389/fonc.2019.00433] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 05/07/2019] [Indexed: 01/22/2023] Open
Abstract
Purpose: To determine the potential of mammography (MG) and mammographic texture analysis in differentiation between Grade 1 (G1) and Grade 2/ Grade 3 (G2/G3) phyllodes tumors (PTs) of breast. Materials and methods: A total of 80 female patients with histologically proven PTs were included in this study. 45 subjects who underwent pretreatment MG from 2010 to 2017 were retrospectively analyzed, including 14 PTs G1 and 31 PTs G2/G3. Tumor size, shape, margin, density, homogeneity, presence of fat, or calcifications, a halo-sign as well as some indirect manifestations were evaluated. Texture analysis features were performed using commercial software. Receiver operating characteristic curve (ROC) was used to determine the sensitivity and specificity of prediction. Results: G2/G3 PTs showed a larger size (>4.0 cm) compared to PTs G1 (64.52 vs. 28.57%, p = 0.025). A strong lobulation or multinodular confluent was more common in G2/G3 PTs compared to PTs G1 (64.52 vs. 14.29%, p = 0.004). Significant differences were also observed in tumors' growth speed and clinical manifestations (p = 0.007, 0.022, respectively). Ten texture features showed significant differences between the two groups (p < 0.05), Correlation_AllDirection_offset7_SD and ClusterProminence_AllDirection_offset7_SD were independent risk factors. The area under the curve (AUC) of imaging-based diagnosis, texture analysis-based diagnosis and the combination of the two approaches were 0.805, 0.730, and 0.843 (90.3% sensitivity and 85.7% specificity). Conclusions: Texture analysis has great potential to improve the diagnostic efficacy of MG in differentiating PTs G1 from PTs G2/G3.
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Affiliation(s)
- Wen Jing Cui
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Cheng Wang
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China.,Department of Graduate, Bengbu Medical College, Bengbu, China
| | - Ling Jia
- Sir Run Run Hospital, Nanjing Medical University, Nanjing, China
| | - Shuai Ren
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | | | - Can Cui
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiao Chen
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhong Qiu Wang
- Department of Radiology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Abdul Hamid S, Rahmat K, Ramli MT, Fadzli F, Jamaris S, See MH, Teoh KH, Taib NAM. Radiopathological characteristics and outcomes of phyllodes tumor of the breast in Malaysian women. Medicine (Baltimore) 2018; 97:e11412. [PMID: 30075507 PMCID: PMC6081195 DOI: 10.1097/md.0000000000011412] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Phyllodes tumor or cystosarcoma phyllodes is a rare fibroepithelial neoplasm which arises from the periductal stroma of the breast. They are classified as benign, borderline, and malignant based on the histologic features. However, all phyllodes tumor (PT) subtypes are regarded as having malignant potential and correct diagnosis is important for surgical management and optimal care. This study is a retrospective review of 76 women diagnosed as PT with highlights on the imaging characteristics, pathology, and surgical treatment over a 7-year period in a tertiary medical center of urban population in Malaysia. There were 45 benign, 16 borderline, and 15 malignant PT. The median age for benign PT was 43, borderline 48.5, and malignant 42 years. The Malay ethnic group constitute 52.6% of cases, with 27.6% and 18.4% in Chinese and Indian ethnic groups, respectively. On mammograms, most benign (64.3%) and 33.3% of malignant PT showed high-density lesions. Calcifications were only seen in 2 benign PT. On ultrasound, 86% of benign PT was well-circumscribed whilst 50.0% of malignant PT had irregular outline. Cystic spaces were seen in 40.0% of malignant and 9.5% of benign PT. 80% of malignant PT lesions were heterogenous. Malignant PT demonstrates tumor heterogeneity, cystic spaces, and posterior acoustic enhancement on ultrasound. Half of malignant PT showed regular borders on ultrasound and appear well circumscribed on mammogram. A total of 46 patients had wide local excision or excision biopsy whilst 30 underwent mastectomy as primary treatment. The majority of the borderline and malignant PTs in our study (75.0% and 85.7% respectively) and only 5 out of the 43 (11.6%) benign PT underwent mastectomy. There were 2 tumor recurrence in the benign PT group and 1 case in the borderline and malignant group respectively.
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Affiliation(s)
- Shamsiah Abdul Hamid
- Department of Biomedical Imaging Department, University Malaya Research Imaging Centre, Kuala Lumpur
- Medical Imaging Unit, Faculty of Medicine University Teknologi MARA, Sungai Buloh Campus, Selangor
| | - Kartini Rahmat
- Department of Biomedical Imaging Department, University Malaya Research Imaging Centre, Kuala Lumpur
| | - Marlina Tanty Ramli
- Department of Biomedical Imaging Department, University Malaya Research Imaging Centre, Kuala Lumpur
- Medical Imaging Unit, Faculty of Medicine University Teknologi MARA, Sungai Buloh Campus, Selangor
| | - Farhana Fadzli
- Department of Biomedical Imaging Department, University Malaya Research Imaging Centre, Kuala Lumpur
| | | | | | - Kean Hooi Teoh
- Department of Pathology, University Malaya Medical Centre, Kuala Lumpur, Malaysia
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Shin YD, Lee SK, Kim KS, Park MJ, Kim JH, Yim HS, Choi YJ. Collision tumor with inflammatory breast carcinoma and malignant phyllodes tumor: a case report and literature review. World J Surg Oncol 2014; 12:5. [PMID: 24400686 PMCID: PMC3895737 DOI: 10.1186/1477-7819-12-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 12/25/2013] [Indexed: 11/12/2022] Open
Abstract
There have been some reports of coincidental presentation of breast carcinoma and phyllodes tumor in the same breast. Most of the cases were carcinoma that arose from a phyllodes tumor with a histologically identified transitional area, and they behaved less aggressively than the usually encountered carcinoma. Collision tumors are rare clinical entities in which two histologically distinct tumor types show involvement at the same site. The occurrence of these tumors in the breast is extremely rare. Here, we report a case of 45-year-old woman who had both invasive ductal carcinoma as the finding of inflammatory carcinoma and a malignant phyllodes tumor in the same breast. There was no evidence of a transitional area between the phyllodes tumor and the invasive ductal carcinoma. To our knowledge, this is the first report of a collision tumor of inflammatory breast carcinoma coincident with a malignant phyllodes tumor in same breast.
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Affiliation(s)
| | | | | | | | | | | | - Young Jin Choi
- Department of Surgery, Eulji University Hospital, Eulji University School of Medicine, Dunsan-dong 1306, Seo-gu, Daejeon 135-710, Korea.
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Suppiah S, Rahmat K, Mohd-Shah M, Azlan C, Tan L, Aziz Y, Vijayananthan A, Wui A, Yip C. Improved diagnostic accuracy in differentiating malignant and benign lesions using single-voxel proton MRS of the breast at 3 T MRI. Clin Radiol 2013; 68:e502-10. [DOI: 10.1016/j.crad.2013.04.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Revised: 03/19/2013] [Accepted: 04/05/2013] [Indexed: 11/25/2022]
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