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Bartels SAL, van Olmen JP, Scholten AN, Bekers EM, Drukker CA, Vrancken Peeters MJTFD, van Duijnhoven FH. Real-world data on malignant and borderline phyllodes tumors of the breast: A population-based study of all 921 cases in the Netherlands (1989 -2020). Eur J Cancer 2024; 201:113924. [PMID: 38364628 DOI: 10.1016/j.ejca.2024.113924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/15/2024] [Accepted: 02/07/2024] [Indexed: 02/18/2024]
Abstract
AIM The aim of our study is to analyze patterns in treatment and outcome in a population-based series of patients with borderline and malignant phyllodes tumors (PT). MATERIAL AND METHODS Data on all patients with a borderline or malignant PT (1989-2020) were extracted from the Netherlands Cancer Registry and the Dutch nationwide pathology databank (Palga) and retrospectively analyzed. RESULTS We included 921 patients (borderline PT n = 452 and malignant PT n = 469). Borderline PT patients more often had breast-conserving surgery (BCS) as final surgery (81 vs. 46%). BCS rates for borderline PT increased over time (OR 1.08 per year, 95%CI 1.04 - 1.13, P < 0.001). In malignant PT adjuvant radiotherapy was given in 14.7%; this rate increased over time (OR 1.07 per year, 95%CI 1.02 - 1.13, P = 0.012). Local recurrence rate (5-year estimate of cumulative incidence) was 8.7% (95%CI 6.0-11.4) for borderline PT and 11.7% (95%CI 8.6-14.8) for malignant PT (P = 0.187) and was related to tumor size ≥ 20 mm (HR 10.6 (95%CI 1.5-76.8) and positive margin (HR 3.0 (95%CI 1.6-5.6), p < 0.001), but not to negative margin width (HR 1.3 ( 95%CI 0.7-2.3), p = 0.350)). Distant metastasis occurred only in malignant PT with a 5-year cumulative incidence of 4.7% (95%CI 3.3 - 6.1). CONCLUSION This population-based series showed an increase in BCS in borderline PT and an increase in adjuvant radiotherapy in malignant PT over time. We identified malignant PT, BCS, larger tumor size and positive final margins as possible risk factors for local recurrence. Small but negative margins can be accepted.
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Affiliation(s)
- Sanne A L Bartels
- Department of Surgical Oncology, Netherlands Cancer Institute, the Netherlands
| | | | - Astrid N Scholten
- Department of Radiotherapy, Netherlands Cancer Institute, the Netherlands
| | - Elise M Bekers
- Department of Pathology, Netherlands Cancer Institute, the Netherlands
| | - Caroline A Drukker
- Department of Surgical Oncology, Netherlands Cancer Institute, the Netherlands
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Klooz A, Kumar T, Maxwell J. Malignant phyllodes tumour of the breast with early recurrence in a young patient. BMJ Case Rep 2024; 17:e258352. [PMID: 38508594 PMCID: PMC10952906 DOI: 10.1136/bcr-2023-258352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2024] [Indexed: 03/22/2024] Open
Abstract
A young woman in her 20s was found to have a left breast malignant phyllodes tumour by ultrasound-guided core needle biopsy, after identifying a palpable lump. She then underwent lumpectomy excision with >1 cm gross margins; however, final pathology demonstrated <1 cm margins at the superior margin. She then underwent re-excision of superior and medial margins to ensure at least a 1 cm margin. Biopsy tract was not excised at initial or re-excision surgery. Approximately 6 weeks after completion lumpectomy, the patient noted a new palpable mass near the previous biopsy site and underwent punch biopsy. Final pathology of this new mass was concordant with early recurrence. The patient then underwent lumpectomy of the new mass along with excision of the overlying skin and biopsy tract with >1 cm margins.
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Affiliation(s)
- Andrea Klooz
- Surgery, The Nebraska Medical Center, OMAHA, Nebraska, USA
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Dillon J, Bernik S, Zeizafoun N, Balija T. Benign phyllodes tumour in a transgender woman receiving hormonal therapy. BMJ Case Rep 2024; 17:e258616. [PMID: 38453219 PMCID: PMC10921526 DOI: 10.1136/bcr-2023-258616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024] Open
Abstract
We present a case of a transwoman taking hormonal feminisation therapy for over 20 years, who underwent surgical excision of a benign phyllodes tumour of the breast. Hormones progesterone and oestrogen act on breast epithelium to increase proliferation. For ciswomen, endogenous and exogenous oestrogen exposure over a lifetime is associated with increased risk for certain benign and malignant breast pathologies. Transwomen taking hormonal therapy may also be at an increased risk of breast disease.
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Affiliation(s)
| | - Stephanie Bernik
- Breast Surgery, The Mount Sinai Hospital, New York, New York, USA
| | | | - Tara Balija
- Breast Surgery, The Mount Sinai Hospital, New York, New York, USA
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Kaiser C, Abramian AV, Faridi A. Surgical Management and System Therapy of the Most Giant Known Malignant Metastatic Breast Phyllodes Tumor: A Case Report and Review of the Literature. Oncol Res Treat 2024; 47:145-148. [PMID: 38382477 DOI: 10.1159/000537956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 02/17/2024] [Indexed: 02/23/2024]
Abstract
INTRODUCTION Phyllodes tumors belong to uncommon fibroepithelial breast tumors with a range of biological behaviors. Phyllodes tumors are responsible for less than 1 percent of all neoplasms of the breast. CASE PRESENTATION A 66-year-old woman presented to our Breastcancer Unit in March 2021 because of a huge mass of her left breast with bleeding out of a tumor necrosis. Five years ago in 2016, a benign phyllodes tumor was diagnosed externally. When we started the treatment, the tumor had a weight of 18.6 kg. CONCLUSION We describe the surgical management and the systemic treatment of metastatic disease.
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Affiliation(s)
| | | | - Andree Faridi
- Department of Senology, University hospital Bonn, Bonn, Germany
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5
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Ota K, Todoroki H, Shono K, Yamasaki T, Shono T. Malignant Phyllodes Tumor in a Pubertal Girl: A Report of a Case. J Pediatr Adolesc Gynecol 2024; 37:89-92. [PMID: 37543241 DOI: 10.1016/j.jpag.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/22/2023] [Accepted: 07/31/2023] [Indexed: 08/07/2023]
Abstract
BACKGROUND Malignant phyllodes tumor (MPT) is a rare breast disease that is extremely rare in children. A few cases of pediatric malignant phyllodes tumors have been reported, including some with a poor prognosis. CASE A 14-year-old girl presented with a growing lump on her right breast. On the basis of imaging tests and a core needle biopsy, MPT was diagnosed, and right mastectomy was performed. The postoperative course was uneventful. SUMMARY AND CONCLUSION MPT is an infrequent disease in adult females and is extremely rare in pubertal females. It occasionally shows rapid growth, metastasis, and recurrence with a poor prognosis. Early surgical resection is necessary to obtain a cure. When a rapidly growing breast tumor is observed in pubertal females, MPT should be considered.
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Affiliation(s)
- Koji Ota
- Department of Breast Surgery and Surgery, National Hospital Organization Kokura Medical Center, Kitakyushu, Japan
| | - Hidekazu Todoroki
- Department of Breast Surgery and Surgery, National Hospital Organization Kokura Medical Center, Kitakyushu, Japan
| | - Kumiko Shono
- Department of Pediatric Surgery, National Hospital Organization Kokura Medical Center, Kitakyushu, Japan
| | - Toru Yamasaki
- Department of Breast Surgery and Surgery, National Hospital Organization Kokura Medical Center, Kitakyushu, Japan
| | - Takeshi Shono
- Department of Pediatric Surgery, National Hospital Organization Kokura Medical Center, Kitakyushu, Japan.
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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7
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Ranjbar A, Zangouri V, Shokripour M. Margin status impact on recurrence of phyllodes tumors in high-risk groups: a retrospective observational study. BMC Cancer 2024; 24:48. [PMID: 38195454 PMCID: PMC10775459 DOI: 10.1186/s12885-023-11805-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Phyllodes tumor (PT) is an fibroepithelial tumor with potential for local recurrence. The optimal margin for surgical resection of PT is still debated, particularly in cases of positive margins. This study aimed to identify the risk factors for phyllodes tumor recurrence and the effect of a free margin on tumor recurrence by considering these risk factors. MATERIALS AND METHODS This is a retrospective observational study of patients diagnosed with PT who had undergone surgical management. The data were collected from medical records from 2001 to 2020 in the breast clinic of Shahid Motahhari Clinic of Shiraz. Patients were followed up for at least 3 years after the operation to be checked for local recurrence or distant metastasis at regular intervals. RESULTS This retrospective study included 319 patients with PT who underwent surgical management. Of these patients, 83.9% (n = 267), 7.6% (n = 24), and 8.5% (n = 27) were classified as benign, borderline, and malignant, respectively. 8.8% of all patients and 7.6% of non-malignant cases experienced local recurrence, and risk factors for recurrence included oral contraceptive use, smoking, size > 4 cm, stromal overgrowth, and stromal cell atypia. A negative surgical margin decreased the prevalence of recurrence in tumors > 4 cm and with stromal overgrowth significantly. CONCLUSION The study found that a negative margin in all patients did not reduce the recurrence rate in benign and borderline phyllodes tumors, suggesting close follow up as a reasonable alternative. However, a negative margin may be effective in reducing recurrence in certain high-risk groups.
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Affiliation(s)
- Aliyeh Ranjbar
- Breast Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Zangouri
- Breast Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
- Surgical Oncology Division, General Surgery Department, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mansoureh Shokripour
- Department of Pathology, Medical School, Shiraz University of Medical Sciences, Shiraz, Iran.
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Corrado G, Bove S, Alberghetti B, Fragomeni SM, Tagliaferri L, Scambia G, Garganese G. Surgical Bedside Electrochemotherapy for Local Control of a Recurrent Phylloid Malignant Breast Tumor: A Case Report. Anticancer Res 2024; 44:435-439. [PMID: 38160000 DOI: 10.21873/anticanres.16829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/16/2023] [Accepted: 11/20/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND We present the case of a recurrent malignant phyllodes tumor of the breast, after mastectomy and radiotherapy, in which electrochemotherapy (ECT) was applied to the tumor bed, to achieve better local control. CASE REPORT A 66-year-old woman with a large malignant phyllodes tumor of the right breast with a size of 40 cm underwent right radical mastectomy and right axillary lymph node sampling. One month after surgery, with histologically clear margins, the woman presented with multiple small oval masses in the upper portion of the chest wall, indicating rapid disease progression. A second radical excision with clear margins was performed, followed by adjuvant radiotherapy. Two months after the end of treatment, a new 3-cm mass was present in the right axillary extension. The patient underwent a third extensive debulking surgery. At the end of the resection, ECT was applied on the tumor bed along the extensive skin flaps and resection margins. After eight months of follow-up, breast magnetic resonance imaging and total body computed tomography showed disease recurrence in the anterior portion of the right serratus muscle and in the lungs bilaterally. The area undergoing previous ECT showed no disease recurrence. The patient received two lines of palliative chemotherapy. She died 28 months after diagnosis. At the time of death, the large area treated with ECT was geometrically spared from local disease progression. CONCLUSION This case report suggests the potential efficacy of ECT at the operating bedside to increase local control in aggressive malignancies.
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Affiliation(s)
- Giacomo Corrado
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, UOC Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Sonia Bove
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy
| | | | - Simona Maria Fragomeni
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, UOC Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy;
| | - Luca Tagliaferri
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, UOC Radioterapia Oncologica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Giovanni Scambia
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, UOC Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica - Sezione di Ginecologia ed Ostetricia - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giorgia Garganese
- Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, UOC Ginecologia Oncologica, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica - Sezione di Ginecologia ed Ostetricia - Università Cattolica del Sacro Cuore, Rome, Italy
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9
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Valenza C, De Pas TM, Gaeta A, Castellano G, Santoro C, Corona A, Chiappini G, Vivanet G, Trapani D, Coppola S, Conforti F, Mattar D, Gandini S, Veronesi P, Pennacchioli E, Curigliano G. Primary malignant phyllodes tumors of the breast: A retrospective analysis from a referral center. Eur J Cancer 2024; 196:113423. [PMID: 37977104 DOI: 10.1016/j.ejca.2023.113423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND The treatment for primary malignant phyllodes tumors of the breast (B-MPT) consists of wide local excision with negative margins (≥1 cm). However, because of their rarity, prognostic factors, type of surgery and adjuvant treatments are still a matter of debate. METHODS We conducted a single-center retrospective study to describe outcomes and prognostic factors of patients with primary B-MPT, who underwent breast surgery from January 2000 to December 2021. The primary endpoint was the cumulative incidence of any recurrence. Secondary endpoints were the cumulative incidences of distant and local recurrences. RESULTS 131 patients were included, of whom all received surgery, 5 adjuvant anthracycline-based chemotherapy and 15 radiation therapy. After a median follow-up of 6.4 years, the cumulative incidences at 5-years of any, local and distant recurrences were of 26% (95% Confidence Interval [CI], 4-34%), 16% (95%CI, 10-24%) and 10% (95%CI, 5.3-16%), respectively. Tumor size ≥ 5 cm was associated with higher distant recurrences (p = 0.05); instead, among small tumors (<5 cm), distant recurrences were higher in those with heterologous differentiation and/or multifocal disease (p = 0.06). Type of breast surgery (mastectomy vs. lumpectomy/excision) was not found to be significantly associated with distant (p = 0.32) or local (p = 0.17) recurrence, even after controlling local recurrence incidence for negative pathologic prognostic factors (p = 0.17). CONCLUSIONS The natural history of B-MPT is burdened by local and distant recurrences. Pathologic prognostic factors (i.e., tumor size, heterologous differentiation and multifocal disease) more than the type of wide breast surgery (mastectomy vs. lumpectomy) seem to represent the most significant prognostic factor for recurrences.
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Affiliation(s)
- Carmine Valenza
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | | | - Aurora Gaeta
- Department of Experimental Oncology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Grazia Castellano
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Celeste Santoro
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Amedeo Corona
- Division of Melanoma, Soft Tissue Sarcomas and Rare Tumors, European Institute of Oncology, IRCCS, Milan, Italy
| | - Giulia Chiappini
- Division of Melanoma, Soft Tissue Sarcomas and Rare Tumors, European Institute of Oncology, IRCCS, Milan, Italy
| | - Grazia Vivanet
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Dario Trapani
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Sara Coppola
- Division of Melanoma, Soft Tissue Sarcomas and Rare Tumors, European Institute of Oncology, IRCCS, Milan, Italy
| | - Fabio Conforti
- Medical Oncology Division, Cliniche Humanitas Gavazzeni, Bergamo, Italy
| | - Denise Mattar
- Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Sara Gandini
- Department of Experimental Oncology, European Institute of Oncology, IRCCS, Milan, Italy
| | - Paolo Veronesi
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy; Division of Breast Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Elisabetta Pennacchioli
- Division of Melanoma, Soft Tissue Sarcomas and Rare Tumors, European Institute of Oncology, IRCCS, Milan, Italy
| | - Giuseppe Curigliano
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.
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Bishr MK, Banks J, Abdelaziz MS, Badawi M, Crane PW, Donigiewicz UJ, Elkorety M, Girgis M, Humphreys A, Isherwood J, Kahan J, Keelan S, Lindqvist EK, Nixon I, Sackey H, Sars C, Soliman H, Touqan N, Remoundos DD, Ahmed M. Multidisciplinary Management of Phyllodes Tumours and Breast Sarcoma: A Cross-sectional Survey of Clinical Practice across the UK and Ireland. Clin Oncol (R Coll Radiol) 2024; 36:e31-e39. [PMID: 38294995 DOI: 10.1016/j.clon.2023.10.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/26/2023] [Accepted: 10/17/2023] [Indexed: 02/02/2024]
Abstract
AIMS Phyllodes tumours and breast sarcomas are uncommon tumours and their rarity poses significant challenges in diagnosis and management. This cross-sectional study was conducted to evaluate the multidisciplinary clinical practice for these tumours across the UK and Ireland, with the aim of identifying gaps in knowledge and providing direction for establishing national guidelines. MATERIALS AND METHODS An international survey was adapted and circulated to breast and/or sarcoma surgeons and oncologists in the UK and Ireland through national organisations. Multidisciplinary team (MDT) responses were analysed anonymously. RESULTS Twenty-eight MDTs participated in this study, predominately from high-volume units (85.5%). Although only 43% of the surveyed units were part of a trust that holds a sarcoma MDT, 68% of units managed malignant phyllodes and angiosarcoma, whereas 64.5% managed soft-tissue sarcoma of the breast. Across all subtypes, axillary surgery was recommended by 14-21% of the MDTs and the most recommended resection margins for breast surgery were 'no tumour on ink' in benign phyllodes (39%) and 10 mm in the remaining subtypes (25-29%). Immediate breast reconstruction was supported by 11-18% of MDTs for breast sarcoma subtypes, whereas 36% and 32% advocated this approach in benign and borderline phyllodes tumours, respectively. Adjuvant radiotherapy and chemotherapy were recommended by up to 29% and 11% of the MDTs, respectively. CONCLUSION The results of this study demonstrate a wide variation in clinical practice across the surveyed MDTs. As only 28 MDTs participated in our study, with under-representation from low-volume units, our results might be an underestimation of the variability in practice across the UK and Ireland. This multi-institutional study sheds light on controversial aspects in the management of phyllodes tumours and breast sarcoma, identifies the need for national guidelines to inform best practice, and calls for the centralisation of the management of breast sarcoma within specialist centres.
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Affiliation(s)
- M K Bishr
- The Royal Marsden NHS Foundation Trust, London, UK.
| | - J Banks
- The Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
| | - M S Abdelaziz
- National Cancer Institute, Cairo University, Cairo, Egypt; University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - M Badawi
- East Sussex Healthcare Trust, Conquest Hospital, St Leonards-on-sea, UK
| | - P W Crane
- Queen Elizabeth II Hospital, Welwyn Garden City, UK
| | | | - M Elkorety
- West Hertfordshire Teaching Hospitals NHS Trust, Watford, UK
| | - M Girgis
- West Suffolk NHS Hospital, Bury St Edmunds, UK
| | - A Humphreys
- Northumbria Healthcare NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - J Isherwood
- Milton Keynes University Hospital NHS Foundation Trust, Milton Keynes, UK
| | - J Kahan
- Velindre Cancer Centre, Cardiff, UK
| | - S Keelan
- Royal College of Surgeons in Ireland (RCSI) University of Medicine and Health Sciences, Dublin, Ireland
| | - E K Lindqvist
- Department of Clinical Science and Education, Stockholm South General Hospital, Karolinska Institutet, Stockholm, Sweden; Department of Surgery, Stockholm South General Hospital, Stockholm, Sweden
| | - I Nixon
- Management Science, Business School, Strathclyde University, Glasgow, UK; The Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - H Sackey
- Division of Cancer, Department of Breast, Endocrine Tumors and Sarcoma, Karolinska University Hospital Stockholm, Stockholm, Sweden; Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - C Sars
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - H Soliman
- Kings' College Hospital, Orpington, UK
| | - N Touqan
- Manchester University NHS Foundation Trust, North Manchester General Hospital, Manchester, UK
| | - D D Remoundos
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - M Ahmed
- University College London Hospitals NHS Foundation Trust, London, UK
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11
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Zhang G, Yang P, Zeng J, Wei C. Effect of radiation therapy on patients with stage T3 or T4 malignant phyllodes tumors: a retrospective observational study based on SEER. J Cancer Res Clin Oncol 2023; 150:2. [PMID: 38153521 PMCID: PMC10754728 DOI: 10.1007/s00432-023-05517-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/01/2023] [Indexed: 12/29/2023]
Abstract
PURPOSE Among all primary breast tumors, malignant phyllodes tumor of the breast (MPTB) make up less than 1%. In the treatment of phyllode tumors, surgical procedures such as mastectomy and breast-conserving surgery are the mainstay. MPTB has, however, been controversial when it comes to treating it with RT. We aimed to explore the prognostic impact of RT and other clinicopathologic factors on long-term survival for patients with stage T3 or T4 malignant phyllodes tumors. METHODS We select patients with stage T3 or T4 MPTB who qualified for the criteria between 2000 and 2018 via the Surveillance, Epidemiology, and End Results (SEER) database. We performed 1:1 propensity score matching (PSM) and Kaplan-Meier analysis to explore the role of RT in long-term survival of patients with stage T3 or T4 MPTB. A univariate and multivariate analysis of breast cancer-specific survival (BCSS) and overall survival (OS) risk factors was carried out using a Cox proportional hazards model. In addition, the nomogram graph of OS and BCSS was constructed. RESULTS A total of 583 patients with stage T3 or T4 malignant phyllodes tumors were included in this study, of whom 154 (26.4%) received RT, and 429 (73.6%) were treated without RT. Before adjustment, between groups with and without RT, BCSS (p = 0.1) and OS (p = 0.212) indicated no significant difference respectively. Using of PSM, the two groups still did not differ significantly in BCSS (p = 0.552) and OS (p = 0.172). In multivariate analysis, age (p < 0.001), surgery of primary site (p < 0.001) and distant metastatic status (p < 0.001) were related to prognosis, while RT still did not affect BCSS (p = 0.877) and OS (p = 0.554). CONCLUSION Based on the SEER database analysis, the study suggests that the patients with stage T3 or T4 MPTB treated with RT after surgery didn't have significant differences in BCSS or OS compared to those not treated with RT.
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Affiliation(s)
- Gongyin Zhang
- Department of Breast Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Ping Yang
- Department of Radiation Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Jinsheng Zeng
- Department of Breast Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
| | - Changlong Wei
- Department of Breast Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
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12
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Takakubo H, Ohashi Y, Wakabayashi Y, Tsuji M, Hojo S. [A Case of a Malignant Phyllodes Tumor of the Breast with Osteogenic Sarcoma Which Repeated Local Recurrence]. Gan To Kagaku Ryoho 2023; 50:1399-1401. [PMID: 38303287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
The patient is a 39-year-old woman. At the age of 34, she recognized a 22 mm sized mass in the upper outer quadrant of her right breast, which was diagnosed as a fibroadenoma. 5 years later, the mass increased to 45 mm. We performed lumpectomy which led to a diagnosis of a malignant phyllodes tumor with osteogenic sarcoma. Since the resection margins were positive, we performed mastectomy in addition. Nine months after surgery, a 23 mm large mass appeared on the right fifth costal. Recurrence of malignant phyllodes was suspicious from cytological diagnosis and since thoracoabdominal CT showed no metastasis to other organs, we performed resection. Histological results were the same as the primary tumor. Two months more later, an 11 mm large mass revealed in the right anterior thoracic region. We performed resection again, which showed the same histological features as the primary tumor. Since malignant phyllodes tumors often recur in the early postoperative period, a close follow-up is recommended.
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Affiliation(s)
- Hiromi Takakubo
- Dept. of Breast and Endocrine Surgery, Saiseikai Senri Hospital
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13
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Li C, Zhang C. A case report of a patient with ductal carcinoma and a malignant phyllodes tumor in situ in 2 separate breasts. Medicine (Baltimore) 2023; 102:e36405. [PMID: 38050272 PMCID: PMC10695601 DOI: 10.1097/md.0000000000036405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 11/10/2023] [Indexed: 12/06/2023] Open
Abstract
RATIONALE Breast malignant phyllodes tumors (MPT) are quite uncommon. It is rarely reported that they occur in conjunction with breast cancer. We detailed a case in which an MPT and ductal carcinoma in situ carcinoma occurred simultaneously in 2 different breasts. PATIENT CONCERNS A 79-year-old female patient was seen for a rapidly growing lump in the upper left quadrant of her breast. The lump was described as huge, hard, irregular, and palpable. MRI of the breasts revealed a big mass in the left breast and a smaller lump in the right. DIAGNOSIS Ductal carcinoma in situ with breast MPT. INTERVENTIONS We performed a double mastectomy. Post-operative endocrine treatment was suggested. OUTCOMES During the 18-month follow-up period, no signs of recurrence or metastasis were seen. The ultrasound examination of the chest wall showed no abnormality. Bilateral axillary and supraclavicular ultrasonography showed no lymphadenectasis and a CT scan of the lungs showed no suspicious cancer nodules. LESSONS It is possible for MPT and ductal carcinoma in situ to occur simultaneously in different breasts. Surgeons need to integrate clinical observations, imaging tools, and patient history to make an early diagnosis. Before undergoing surgery, a thorough examination of both breasts is required.
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Affiliation(s)
- Chen Li
- Department of Breast Surgery, Peking University International Hospital, Beijing, China
| | - Chun Zhang
- Department of Breast Surgery, Peking University International Hospital, Beijing, China
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14
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Maeda N, Yu X, Nabeya M, Suyama R, Suzuki N, Takeda S, Tamesa M, Nagashima Y, Kubo H, Yamamoto S, Nagano H. [Invasive Ductal Carcinoma within a Borderline Malignancy Phyllodes Tumor-A Case Report]. Gan To Kagaku Ryoho 2023; 50:1618-1620. [PMID: 38303360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Phyllodes tumors are uncommon breast neoplasms that constitute 1-2% of breast malignancies. Invasive ductal carcinoma in the epithelial component of phyllodes tumor is very rare. When carcinoma is detected within the specimen, the management of treatment changes completely. We report a rare case of invasive ductal carcinoma arising in a giant borderline malignancy phyllodes tumor in a 51-year-old female patient. A painful 20 cm mass was found in her right breast, and a needle biopsy revealed fibroadenoma or benign phyllodes tumor, and a total mastectomy was performed. Pathological results showed that a borderline malignant phyllodes tumor coexisted with invasive ductal carcinoma. We explained that axillary surgery was necessary because invasive cancer was diagnosed after surgery, but the patient requested follow-up using images. Endocrine therapy was performed as postoperative adjuvant therapy, and the follow-up is underway without recurrence.
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Affiliation(s)
- Noriko Maeda
- Dept. of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine
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15
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Tatara N, Yoshitomi S, Morikawa N, Hara K, Tsuji H. [A Case of Giant Phyllodes Tumor Treated with Breast Reconstruction]. Gan To Kagaku Ryoho 2023; 50:1733-1735. [PMID: 38303189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
A 62-year-old woman was diagnosed with right breast tumor 2 years ago, which she refused to undergo surgery. The patient experienced a rapid enlargement of the mass over the past 1 month, and visited hospital. The patient was diagnosed with a borderline phyllodes tumor by needle biopsy. Her right breast was occupied by an 18 cm mass. We conducted tumor resection and immediate reconstruction with DIEAP flap. The pathological diagnosis was a malignant phyllodes tumor, and the postoperative radiation to the chest wall was performed. During a year and a half follow up, she has no recurrence and highly satisfied with the reconstructed breast. Phyllodes tumors may recur locally regardless of whether they are benign or malignant, and we need strict follow-up.
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Affiliation(s)
- Nozomi Tatara
- Dept. of Breast and Endocrine Surgery, Japanese Red Cross Okayama Hospital
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16
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Jiang Y, Wang B, Li JK, Li SY, Niu RL, Fu NQ, Zheng JJ, Liu G, Wang ZL. Benign Phyllodes Tumors: Comparison of Prognosis among Three Different Surgical Approaches. Breast J 2023; 2023:1682084. [PMID: 37771427 PMCID: PMC10533258 DOI: 10.1155/2023/1682084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 06/08/2023] [Accepted: 08/24/2023] [Indexed: 09/30/2023]
Abstract
Purpose To evaluate the prognosis of patients with benign phyllodes tumors (PTs) treated by different surgical methods and to explore the influencing factors of local recurrence. Methods We retrospectively analyzed 215 benign PTs from 193 patients who underwent surgery at Chinese PLA General Hospital between October 2008 and December 2020. We stratified our analysis according to surgical factors and explored the clinicopathological factors to influence local recurrence. Results Among 193 patients, a total of 17 (8.8%, 17/193) recurred during follow-up. There were 89 patients in the US-VAE group, of whom 6 (6.7%) recurred; 8 of 57 patients (14%) in the local lumpectomy group recurred, while 3 of 47 patients (6.4%) in the extended lumpectomy group recurred (P=0.252). Multivariate logistic regression analysis showed that tumor diameter, mitosis, and history of breast myoma were independent risk factors for tumor recurrence (P=0.005, P=0.006, and P=0.004, respectively). The intraoperative blood loss, operation time, and scar length of the US-VAE group were shorter than those of the other two groups (P < 0.05). Conclusion Negative surgical margins of benign PTs can obtain similar prognosis as negative surgical margins >10 mm. Therefore, we recommend that a follow-up observation policy be adopted for patients with unexpected benign PTs, rather than unnecessary open surgical resection. Patients' maximum tumor diameter, mitosis, and fibroadenoma history were independent predictors for recurrence of benign PTs.
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Affiliation(s)
- Ying Jiang
- School of Medicine, Nankai University, 94 Weijin Road, Tianjin 300071, China
| | - Bo Wang
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Jun Kang Li
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Shi Yu Li
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Rui Lan Niu
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Nai Qin Fu
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Jiao Jiao Zheng
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Gang Liu
- Department of Radiology, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
| | - Zhi Li Wang
- School of Medicine, Nankai University, 94 Weijin Road, Tianjin 300071, China
- Department of Ultrasound, Chinese People's Liberation Army General Hospital, 28 Fuxing Road, Beijing 100853, China
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17
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Liu N, Kang Y, Qu N, Kong C, Han Y. Clinical perspectives and outcomes of the giant breast phyllodes tumor and sarcoma: a real-world retrospective study. BMC Cancer 2023; 23:801. [PMID: 37635229 PMCID: PMC10463853 DOI: 10.1186/s12885-023-11279-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/08/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND Giant breast malignant phyllodes tumor or sarcoma (GBPS) are rare entities with diameter larger than 10 cm and variously histological pleomorphisms. This disease poses a significant threat to the quality of life of individuals, and its prognosis remains unclear. This study aimed to explore the differential diagnosis, treatment, and prognosis of GBPS in a real-world retrospective cohort. METHODS We collected GBPS (diameter > 10 cm, n = 10) and BPS (diameter ≤ 10 cm, n = 126) from patients diagnosed with sarcoma or malignant phyllodes tumor between 2008 and 2022. We analyzed clinical characteristics, histological status, treatment, and local recurrence using the Fisher's exact test between GBPS (diameter > 10 cm) and BPS (diameter ≤ 10 cm) cohort. We described overall survival (OS) and disease-free survival (DFS) using Kaplan-Meier curves and identified risk factors for local recurrence using logistic regression. The tumor size, age at diagnosis, and differential immunohistochemistry markers of breast sarcoma or phyllodes tumor to determine the prognosis of GBPS. RESULTS In our retrospective analysis of breast malignancies, we identified 10 cases of GBPS and 126 cases of BPS, corresponding to a GBPS prevalence of 0.17% (10/6000). The median age was 38.5 years (inter-quartile range, IQR: 28.25-48.5 years). During the follow-up of period (median: 80.5 months, IQR: 36.75-122 months), the local recurrence (LR) rate was 40% and 20.6%, respectively. Clinical characteristics of young age (HR:2.799, 95%CI -00.09276-0.017, p < 0.05) and cytological characteristics of marked stromal atypia (HR:0.88, 95% CI 0.39-1.40, p < 0.05) were risk factors for the poor prognosis of GBPS by COX regression model analysis. The Kaplan-Meier curves of GBPS 5-year disease-free survival (DFS) and overall survival (OS) were 31.5 months and 40 months, respectively, and were not associated with adjuvant radiation or chemotherapy. CONCLUSION We recommend mastectomy with a clear surgical margin as the preferred treatment for GBPS. Age and stromal atypia are significantly associated with recurrence. Adjuvant radiation therapy is advised; however, there was no improvement in overall survival. There is no consensus on the effectiveness of adjuvant chemotherapy and genetic methods, highlighting the need for further research into this aggressive tumor. We recommend a multidisciplinary approach involving a dedicated team for the management of GBPS.
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Affiliation(s)
- Naiquan Liu
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Ye Kang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Ningxin Qu
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Chenhui Kong
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China
| | - Ye Han
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110004, China.
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18
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Cheikhrouhou T, Ben Dhaou M, Charfi S, Hbaieb M, Zouari M, Zitouni H, Sellami Boudawara T, Mhiri R. Phyllodes Tumor of the Bladder in a 2-Year-Old Boy - An Exceptional Finding. Fetal Pediatr Pathol 2023; 42:699-705. [PMID: 36995095 DOI: 10.1080/15513815.2023.2193274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/06/2023] [Accepted: 03/09/2023] [Indexed: 03/31/2023]
Abstract
Background: Breast phyllodes tumor has a distinct histologic appearance. There are no pediatric phyllodes tumors of the bladder in English literature reported. Case report: A 2-year-old boy presented with a urinary infection and obstructive urinary symptoms. A 3-cm slow-growing bladder mass revealed by repeated transabdominal ultrasonography was initially considered a ureterocele. Cystoscopic and laparoscopic exploration using pneumovesicum confirmed the diagnosis of a bladder neck tumor. Histologically, the features were of a benign phyllodes tumor, morphologically similar to those seen in breast tissue. The patient received no further treatment and showed no recurrence or metastasis. Conclusion: Phyllodes tumor can cause a pediatric bladder tumor.
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Affiliation(s)
- Taycir Cheikhrouhou
- Department of Pediatric Surgery, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Mahdi Ben Dhaou
- Department of Pediatric Surgery, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Slim Charfi
- Department Department of Pathology, Habib Bourguiba University Hospital, Sfax, Tunisia
| | - Manar Hbaieb
- Department of Pediatric Surgery, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Mohamed Zouari
- Department of Pediatric Surgery, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Hayet Zitouni
- Department of Pediatric Surgery, Hedi Chaker University Hospital, Sfax, Tunisia
| | | | - Riadh Mhiri
- Department of Pediatric Surgery, Hedi Chaker University Hospital, Sfax, Tunisia
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19
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Sherin SB, Joseph LD, Pavithra V, Manickavasagam M. Disseminated malignant phyllodes: Presentation after a decade. J Cancer Res Ther 2023; 19:1439-1442. [PMID: 37787325 DOI: 10.4103/jcrt.jcrt_715_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Phyllodes tumors are rare biphasic fibroepithelial lesions of the breast and account for 0.3%-0.5% of primary breast tumors. Malignant phyllodes tumor has a 10%-26% risk of distant metastasis. The most common site of metastasis is lungs followed by bone and soft tissue. This is a rare case of a 42-year-old female with a previous history of malignant phyllodes tumor breast. She presented after 10 years with metastases to multiple sites including lung, abdominal wall, retroperitoneum, bone, and brain. These tumors have a poor overall survival. Accurate diagnosis and aggressive management of malignant phyllodes tumors can help in effective treatment at diagnosis and for close follow-up of the patients.
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Affiliation(s)
- S Binitta Sherin
- Department of Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Leena Dennis Joseph
- Department of Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - V Pavithra
- Department of Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - M Manickavasagam
- Department of Medical Oncology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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20
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Ibrahimpur SS, Phulpagar M, Jatale A, Pandya JS. Phyllodes tumour initially diagnosed as keloid. BMJ Case Rep 2023; 16:e250546. [PMID: 37130642 PMCID: PMC10163419 DOI: 10.1136/bcr-2022-250546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
It is unusual to find a breast tumour in a keloid, as the management of both is distinct. In this case, a young woman was operated on 4 years ago, for a right chest wall swelling, situated near the inframammary fold. The histopathological report revealed a granuloma, for which anti-tuberculosis treatment was given. However, the swelling recurred and progressed in size over the next 3 years. Then, she consulted the dermatology department, where the swelling was managed as a keloid. There was no remission. Consequently, the possibility of a breast tumour was suspected, and the patient was referred to breast services (subdivision of the surgery department).Triple assessment of the breast lump was suggestive of a phyllodes tumour (PT). Surgical excision of the tumour was done, which showed a malignant PT. Radiotherapy was given and delayed breast reconstruction was planned.
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Affiliation(s)
| | - Mayura Phulpagar
- Department of Pathology, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
| | - Ashish Jatale
- General Surgery, BYL Nair Charitable Hospital, Mumbai, Maharashtra, India
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21
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Chen C, Huang X, Xu Y, Sun Q. Rethinking on the management strategy of malignant phyllodes tumor of the breast: An analysis based on the SEER database. Medicine (Baltimore) 2023; 102:e33326. [PMID: 36961178 PMCID: PMC10036047 DOI: 10.1097/md.0000000000033326] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 02/28/2023] [Indexed: 03/25/2023] Open
Abstract
Malignant phyllodes tumor of the breast (MPTB) is a rare breast neoplasm that has a high recurrence rate and its optimal treatment strategies remain controversial. Our study used the most up-to-date database to determine prognostic factors that predict cancer-specific survival (CSS) and to evaluate the effects of different treatment strategies for MPTB. We performed a retrospective cohort study using the National Cancer Institute's Surveillance, Epidemiology, and End Results database. Women who were diagnosed with MPTB from 2000 to 2019 were included. Kaplan-Meier method and Cox proportional hazards regressions were used to evaluate the prognostic power of variables on CSS. A total of 1902 women with MPTB were included in the study, with a median follow-up duration of 87.5 months. Age was found not to independently predict CSS in patients with tumors larger than 10 cm (P = .235). Mastectomy was performed on a total of 898 (47.2%) patients including 210 women (23.4%) undergoing radiotherapy after surgery. Mastectomy showed worse CSS when compared with breast-conserving surgery in patients with tumors smaller than 10 cm. Patients undergoing radiotherapy were not inferior to non-radiotherapy patients on CSS when patients were stratified by tumor size. Breast-conserving surgery showed survival benefits for patients with small tumors (T1 and T2). Patients with radiotherapy were not inferior to non-radiotherapy patients on CSS. Treatment of patients with MPTB should be carefully selected based on different tumor sizes.
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Affiliation(s)
- Chang Chen
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xin Huang
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ying Xu
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qiang Sun
- Department of Breast Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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22
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Nash AL, Thomas SM, Nimbkar SN, Hieken TJ, Ludwig KK, Jacobs LK, Miller ME, Gallagher KK, Wong J, Neuman HB, Tseng J, Hassinger TE, King TA, Hwang ES, Jakub JW, Rosenberger LH. Racial-ethnic variations in phyllodes tumors among a multicenter United States cohort. J Surg Oncol 2023; 127:369-373. [PMID: 36206024 PMCID: PMC9892174 DOI: 10.1002/jso.27117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/13/2022] [Accepted: 09/23/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Previous studies have identified racial-ethnic differences in the diagnostic patterns and recurrence outcomes of women with phyllodes tumors (PT). However, these studies are generally limited in size and generalizability. We therefore sought to explore racial-ethnic differences in age, tumor size, subtype, and recurrence in a large US cohort of women with PT. METHODS We performed an 11-institution retrospective review of women with PT from 2007 to 2017. Differences in age at diagnosis, tumor size and subtype, and recurrence-free survival according to race-ethnicity. RESULTS Women of non-White race or Hispanic ethnicity were younger at the time of diagnosis with phyllodes tumor. Non-Hispanic Other women had a larger proportion of malignant PT. There were no differences in recurrence-free survival in our cohort. CONCLUSIONS Differences in age, tumor size, and subtype were small. Therefore, the workup of young women with breast masses and the treatment of women with PT should not differ according to race-ethnicity. These conclusions are supported by our finding that there were no differences in recurrence-free survival.
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Affiliation(s)
- Amanda L. Nash
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Samantha M. Thomas
- Duke Cancer Institute, Duke University, Durham, North Carolina
- Biostatistics and Bioinformatics, Duke University, Durham, North Carolina
| | - Suniti N. Nimbkar
- Brigham & Women’s Hospital, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Tina J. Hieken
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | - Kandice K. Ludwig
- Department of Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Lisa K. Jacobs
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Megan E. Miller
- Department of Surgery, University Hospitals, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | | | - Jasmine Wong
- Department of Surgery, University of California, San Francisco, San Francisco, California
| | | | - Jennifer Tseng
- Department of Surgery, University of Chicago Medicine, Chicago, Illinois
| | - Taryn E. Hassinger
- Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Tari A. King
- Brigham & Women’s Hospital, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - E. Shelley Hwang
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
- Duke Cancer Institute, Duke University, Durham, North Carolina
| | - James W. Jakub
- Department of Surgery, Mayo Clinic, Jacksonville, Florida
| | - Laura H. Rosenberger
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
- Duke Cancer Institute, Duke University, Durham, North Carolina
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23
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Amin SM, Rani A, Qureshi MB, Kayani N, Memon A, Uddin N. Malignant Phyllodes Tumour with Osteoclast-type Giant Cells in Young Females: A Rare Histology and Differential Diagnoses. J Coll Physicians Surg Pak 2023; 33:14-17. [PMID: 37710925 DOI: 10.29271/jcpspcr.2023.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 04/10/2023] [Indexed: 09/16/2023]
Abstract
Phyllodes tumour (PT) is a biphasic fibroepithelial tumour of the breast that accounts for 0.3-1% of all primary breast neoplasms. It is subdivided into benign, borderline, and malignant categories based on histologic features including stromal overgrowth, stromal hypercellularity, mitotic count, degree of atypia, and type of margins. Malignant PT (MPT) is characterised by infiltrative margins, marked stromal overgrowth, increased stromal hypercellularity, greater than 10 mitoses/10 high-power fields (HPFs), and moderate to severe atypia. It shows aggressive behaviour with a high risk of local recurrence and metastasis. Surgery with adequate margins is the recommended treatment. Heterologous differentiation is not an uncommon phenomenon in MPT. In addition to classic phyllodes histology, the tumour shows areas of benign/malignant mesenchymal differentiation. MPT containing multinucleated osteoclast-type giant cells (OGCs) is extremely rare. We herein report cases of MPT with OGCs in two young females who had a history of swelling in unilateral breast for two-three years. Histologic examination revealed classic phyllodes areas admixed with a sarcomatous stromal component with OGCs. Key Words: Malignant phyllodes tumour, Breast, Osteoclast-type giant cells.
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Affiliation(s)
- Saman Muhammad Amin
- Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
| | - Alka Rani
- Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
| | - Madiha Bilal Qureshi
- Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
| | - Naila Kayani
- Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
| | - Aisha Memon
- Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
| | - Nasir Uddin
- Department of Pathology and Laboratory Medicine, The Aga Khan University, Karachi, Pakistan
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24
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Kumar M, Sagar M, Vimal JK, Kumar V. A malignant transformation of borderline phyllodes tumor to fibrosarcoma breast: A rare case report. J Cancer Res Ther 2023; 19:S892-S895. [PMID: 38384072 DOI: 10.4103/jcrt.jcrt_378_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 05/04/2022] [Indexed: 02/23/2024]
Abstract
ABSTRACT Phyllodes tumor of the breast with malignant transformation to fibrosarcoma of the breast is a rare entity. Breast fibrosarcoma is uncommon, accounting for less than 1% of all breast tumors. Prognosis of fibrosarcoma of the breast is poor. Due to its rarity, survival rates are not defined. A 23-year-old woman presented with a mass in the left breast, and another 48-year-old woman presented with right breast mass. Both patients underwent for surgery. The histological & immunohistochemical examination confirms the diagnosis of a malignant transformation from borderline phyllodes tumor to fibrosarcoma. We concluded that the phyllodes tumor is mostly benign but local recurrence is common. As the tumor progresses toward malignancy, due to the difficulty in the diagnosis of borderline phyllodes tumors, total mastectomy with axillary resection must be recommended.
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Affiliation(s)
- Madhu Kumar
- Department of Pathology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Mala Sagar
- Department of Pathology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Jitendra K Vimal
- Department of Pathology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Vijay Kumar
- Department of Surgical Oncology, King George's Medical University, Lucknow, Uttar Pradesh, India
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Gupta K, Puri G, Kataria K, Jayaram J. Complex chest wall reconstruction after excision of malignant phyllodes tumour. BMJ Case Rep 2022; 15:e247067. [PMID: 36162967 PMCID: PMC9516169 DOI: 10.1136/bcr-2021-247067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Phyllodes tumour is a rare breast tumour which is locally invasive, and full thickness chest wall involvement by phyllodes is rarely reported. A woman presented with recurrent phyllodes tumour and multilobulated exophytic mass of size 18.5×5.3 cm in anterior chest wall which was abutting the right 2nd-7th rib, left 3rd-5th rib and costal cartilages. She underwent wide excision of the left chest wall tumour with excision of left 3rd-5th rib, with polypropylene mesh and pedicled lattismus dorsi myocutaneous flap reconstruction. After recovery, 3 weeks later, she underwent wide excision of the phyllodes tumour on the right chest wall with excision of 2nd-7th rib, lateral border of sternum, right crus of the diaphragm and the lower lobe of the right lung. Anterior chest wall was reconstructed using scaffold made from Steinmann pins and polypropylene mesh with greater omentum pedicled flap and split thickness skin graft.
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Affiliation(s)
- Komal Gupta
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Gopal Puri
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Kamal Kataria
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Jnaneshwari Jayaram
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
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Mbodi L, Mtshali ZN, Phakathi B. Genital labial phyllodes tumour recurring during pregnancy - does pregnancy impact recurrence? S AFR J SURG 2022; 60:210-212. [PMID: 36155379 DOI: 10.17159/2078-5151/sajs3827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Phyllodes tumours (PT) of the vulva are uncommon tumours. The gold standard treatment for these lesions is unknown but is intuitively presumed to be wide local excision. Incomplete resection is associated with recurrence although the time to recurrence is not known. Pregnancy is hypothesised to increase recurrence due to the production of steroid hormones oestrogen and progesterone. We report on a patient who had recurrence of a PT at a rare site (labia minora) and on the contralateral side from the original lesion, during pregnancy. These findings support that oestrogen and progesterone hormones could have played a role in the recurrence of the PT although margins were not free at the initial surgery.
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Affiliation(s)
- L Mbodi
- Department of Obstetrics and Gynaecology, Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand, South Africa
| | - Z N Mtshali
- Department of Pathology, National Health Laboratory Services, University of the Witwatersrand, South Africa
| | - B Phakathi
- Department of Surgery, Charlotte Maxeke Johannesburg Academic Hospital, University of Witwatersrand, South Africa
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Ikram C, Nesrine A, Rania K, Bellalah A, Chokri K, Asma A, Sameh J, Faouzi M. Case Report: Mitral valve obstruction by metastatic malignant phyllodes tumor. F1000Res 2022; 11:309. [PMID: 35967976 PMCID: PMC9346307 DOI: 10.12688/f1000research.110022.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/22/2022] [Indexed: 11/26/2022] Open
Abstract
Cardiac metastases are rare. Herein, we report a case of a 37-year-old female patient with a history of borderline breast phyllodes tumor (PT) treated by surgery, admitted to our department for concomitant cardiac and pulmonary metastases of malignant PT. Cardiac metastasis occurred through direct extension from pulmonary metastasis to the left atrium via the right inferior pulmonary vein, causing severe mitral valve obstruction. Although the total surgical removal of metastases, the patient had a huge relapse of the mediastinal metastasis resulting in her death.
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Affiliation(s)
- Chamtouri Ikram
- cardiology B department, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
| | - Amdouni Nesrine
- cardiology B department, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
| | - Kaddoussi Rania
- pneumology, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
| | - Ahlem Bellalah
- anatomic pathology, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
| | - Kortas Chokri
- cardiovascular surgery, Sahloul University Hospital, MONASTIR, 5000, Tunisia
| | - Achour Asma
- radiology, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
| | - Joober Sameh
- pneumology, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
| | - Maatouk Faouzi
- cardiology B department, Fattouma Bourguiba University Hospital, Monastir, MONASTIR, 5000, Tunisia
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Ofri A, Stuart KE, Chan B, Mak C, Warrier S, Bhadri V, Mander-Jones T, O'Toole S. Diagnosis and management of phyllodes tumours for the surgeon: An algorithm. Surgeon 2022; 20:e355-e365. [PMID: 35148937 DOI: 10.1016/j.surge.2022.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 12/02/2021] [Accepted: 01/07/2022] [Indexed: 11/17/2022]
Abstract
A Phyllodes Tumour (PT) is an uncommon fibroepithelial lesion, with three histological grades - benign, borderline and malignant. PTs cause significant challenges in diagnosis, management and prognostication. Recent publications have clarified the definitions and prognostication of PTs. Contemporary data currently challenge international guidelines on PT management. We performed an in-depth literature review to develop a best-practice management algorithm for PTs. Diagnostic recommendations are that neither current imaging techniques, nor fine-needle biopsies, can reliably diagnose a PT. Core needle biopsy is the optimal diagnostic technique. Indeterminate or suspicious lesions are recommended to undergo an excisional biopsy due to the inherently heterogeneous nature of PTs. Management guidelines are that benign PTs should be completely excised, although an involved margin is acceptable in select situations. Borderline PTs should have a clear margin on excision due to their higher risk of recurrence, as well as the potential for a recurrence to progress to a malignant PT. In malignant PTs, a margin of 3 mm is acceptable as there is no reduction in recurrence risk if margins are >3 mm. Routine axillary surgery is not indicated in PTs, with axillary surgery only indicated in a histologically-confirmed positive axilla. Adjuvant treatment recommendations are that borderline and malignant PTs should be discussed at MDT, with radiotherapy considered in both. Chemotherapy should be discussed in malignant PT patients. In summary, we have developed an up-to-date simple algorithm to guide the surgeon's management of patients diagnosed with PTs and reduce excessive surgery.
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Affiliation(s)
- Adam Ofri
- Department of Surgery, Royal North Shore Hospital, Reserve Road, St Leonards, NSW 2065, Australia; St Vincent's Clinical School, University of New South Wales, Sydney, NSW 2052, Australia.
| | - Kirsty E Stuart
- Department of Radiation Oncology, Crown Princess Mary Cancer Centre, 166-174 Hawkesbury Rd, Westmead, NSW 2145, Australia; Westmead Breast Cancer Institute, Block F/189 Cnr Hawkesbury & Darcy Rd, Westmead, NSW 2145, Australia; Western Clinical School, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Belinda Chan
- Department of Surgery, Chris O'Brien Lifehouse, 119-143 Missenden Rd, Camperdown, NSW 2050, Australia; Strathfield Private Hospital, 3 Everton Rd, Strathfield, NSW 2135, Australia
| | - Cindy Mak
- Department of Surgery, Chris O'Brien Lifehouse, 119-143 Missenden Rd, Camperdown, NSW 2050, Australia; Royal Prince Alfred Hospital Institute of Academic Surgery, Camperdown, NSW 2050, Australia; Mater Hospital, 25 Rocklands Rd, North Sydney, NSW 2060, Australia
| | - Sanjay Warrier
- Department of Surgery, Chris O'Brien Lifehouse, 119-143 Missenden Rd, Camperdown, NSW 2050, Australia; Royal Prince Alfred Hospital Institute of Academic Surgery, Camperdown, NSW 2050, Australia
| | - Vivek Bhadri
- Department of Medical Oncology, Chris O'Brien Lifehouse, 119-143 Missenden Rd, Camperdown, NSW 2050, Australia
| | - Tim Mander-Jones
- Department of Radiology, Concord Repatriation General Hospital, Hospital Rd, Concord, NSW 2139, Australia; Faculty of Medicine and Health, University of Sydney, Camperdown, NSW 2006, Australia
| | - Sandra O'Toole
- St Vincent's Clinical School, University of New South Wales, Sydney, NSW 2052, Australia; The Kinghorn Cancer Centre and Cancer Research Division, Garvan Institute of Medical Research, 370 Victoria St, Darlinghurst, NSW 2010, Australia; Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Johns Hopkins Dr, Camperdown, NSW 2050, Australia; Western Sydney University, Campbelltown, NSW 2560, Australia
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Ooi LY, Lim GH, Gudi MA. Effect of pregnancy and lactation on a benign phyllodes tumour. BMJ Case Rep 2022; 15:e247340. [PMID: 35027387 PMCID: PMC8762099 DOI: 10.1136/bcr-2021-247340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2021] [Indexed: 11/03/2022] Open
Abstract
Phyllodes tumours occurring in pregnancy are very rare. While most cases presented as rapidly enlarging masses, we present a benign phyllodes tumour which had the most growth in the first half of pregnancy followed by gradual growth in the latter half of pregnancy and lactation, as characterised on ultrasound imaging. This is the first report, to the best of our knowledge, which has objective measurements of the lesion before, during and after pregnancy. It also highlighted the need for a vigilant approach to fibroepithelial lesions in pregnancy, instead of attributing the growth of these lesions solely to hormonal changes.
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Affiliation(s)
- Li Yin Ooi
- Department of Pathology, National University Hospital, Singapore
| | - Geok Hoon Lim
- Breast Department, KK Women's and Children's Hospital, Singapore
| | - Mihir Ananta Gudi
- Department of Pathology, KK Women's and Children's Hospital, Singapore
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Sazuka T, Kimura M, Iwata M, Muto Y, Arasawa T, Kuboshima M, Tasaki K, Sugamoto Y, Denda Y, Asai Y, Fukunaga T, Matsubara H. [A Case of Noninvasive Ductal Carcinoma Arising in Benign Phyllodes Tumor]. Gan To Kagaku Ryoho 2022; 49:97-99. [PMID: 35046374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
A 70-year-old woman underwent a partial mastectomy with preoperative diagnosis of phyllodes tumor. Histopathological examination of the resected specimen revealed noninvasive ductal carcinoma of up to 20 mm in the phyllodes tumor. We note the possibility of a situation in which a phyllodes tumor is accompanied by cancer, and detailed pathological examination is necessary.
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Locicero P, Weingertner N, Noblet V, Mondino M, Mathelin C, Molière S. An integrative ultrasound-pathology approach to improve preoperative phyllodes tumor classification: A pilot study. Breast Dis 2022; 41:221-228. [PMID: 35404267 DOI: 10.3233/bd-210025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVE Preoperative diagnosis of phyllodes tumor (PT) is challenging, core-needle biopsy (CNB) has a significant rate of understaging, resulting in suboptimal surgical planification. We hypothesized that the association of imaging data to CNB would improve preoperative diagnostic accuracy compared to biopsy alone. METHODS In this retrospective pilot study, we included 59 phyllodes tumor with available preoperative imaging, CNB and surgical specimen pathology. RESULTS Two ultrasound features: tumor heterogeneity and tumor shape were associated with tumor grade, independently of CNB results. Using a machine learning classifier, the association of ultrasound features with CNB results improved accuracy of preoperative tumor classification up to 84%. CONCLUSION An integrative approach of preoperative diagnosis, associating ultrasound features and CNB, improves preoperative diagnosis and could thus optimize surgical planification.
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Affiliation(s)
- Paola Locicero
- Women's Imaging Unit, University Hospital of Strasbourg, Hautepierre Hospital, Strasbourg Cedex, France
- Radiology Department, Saint Catherine Hospital of Saverne, Saverne, France
| | - Noëlle Weingertner
- Pathology Department, University Hospital of Strasbourg, Hautepierre Hospital, Strasbourg Cedex, France
| | - Vincent Noblet
- ICube - IMAGeS, UMR 7357, Illkirch, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Strasbourg, France
| | | | - Carole Mathelin
- Surgery Department, ICANS (Strasbourg Europe), Strasbourg, France
- Institute of Genetics and Molecular and Cellular Biology CNRS UMR 7104, INSERM U964, University of Strasbourg, Illkirch, France
| | - Sébastien Molière
- Women's Imaging Unit, University Hospital of Strasbourg, Hautepierre Hospital, Strasbourg Cedex, France
- Institute of Genetics and Molecular and Cellular Biology CNRS UMR 7104, INSERM U964, University of Strasbourg, Illkirch, France
- Breast and Thyroid Imaging Unit, ICANS (Strasbourg Europe), Strasbourg, France
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Liu Y, Zhang M, Yang X, Zhang M, Fan Z, Li Y, Wang T, Chen P. Severe Hypoglycemia Caused by a Giant Borderline Phyllodes Tumor of the Breast: A Case Report and Literature Review. Front Endocrinol (Lausanne) 2022; 13:871998. [PMID: 35692391 PMCID: PMC9178785 DOI: 10.3389/fendo.2022.871998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/04/2022] [Indexed: 11/29/2022] Open
Abstract
A case of hypoglycemic coma caused by a giant borderline phyllodes tumor of the breast has been described. The patient, a 63-year-old woman, was admitted with recurrent unconsciousness. She had a giant breast tumor with decreased blood glucose, insulin, and C-peptide. The patient's hypoglycemia resolved rapidly after resection of the breast tumor. Pathological examination indicated a borderline phyllodes tumor of the breast, and immunohistochemistry suggested high expression of insulin-like growth factor-2 (IGF-2) in the tumor tissue. A literature review is also included to summarize the clinical characteristics of such patients and to serve as a unique resource for clinical diagnosis and treatment of similar cases.
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Affiliation(s)
- Yaoxia Liu
- Department of Geriatrics, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Min Zhang
- Department of Geriatrics, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Xudan Yang
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
- Department of Pathology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Min Zhang
- Department of Geriatrics, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Zhen Fan
- Department of Geriatrics, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
| | - Yi Li
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
- Mastology Department, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Tao Wang
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, China
- The Cardiac Development and Early Intervention Unit, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
- *Correspondence: Tao Wang, ; Ping Chen,
| | - Ping Chen
- Department of Geriatrics, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Chinese Academy of Sciences, Sichuan Translational Medicine Research Hospital, Chengdu, China
- *Correspondence: Tao Wang, ; Ping Chen,
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Mustață L, Gică N, Botezatu R, Chirculescu R, Gică C, Peltecu G, Panaitescu AM. Malignant Phyllodes Tumor of the Breast and Pregnancy: A Rare Case Report and Literature Review. Medicina (B Aires) 2021; 58:medicina58010036. [PMID: 35056344 PMCID: PMC8780966 DOI: 10.3390/medicina58010036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/16/2021] [Accepted: 12/24/2021] [Indexed: 11/16/2022] Open
Abstract
Phyllodes Tumor (PT) is a rare fibroepithelial breast tumor that can behave differently depending on its biologic features. Traditionally, PTs are classified by their histologic features into benign, borderline, and malignant. In most cases that were reported, all PTs may recur, but only the borderline and malignant PT can metastasize. PT usually occurs as a breast lump or accidental finding on ultrasound (US) examination. The clinical features include a well-defined breast mass, regular or lobulated. The diagnosis is based on the integration of morphology features, but remains challenging, particularly in the distinction from fibroadenomas. We report a case of a 36-year-old patient who presented for a voluminous breast mass, rapidly growing in the past 3–4 months. At presentation, the patient was 19 weeks pregnant. The breast tumor had the clinical and US aspect of PT. A core needle biopsy was obtained, confirming a benign PT, and local excision was performed with no postoperative complications. The final pathology report showed a borderline PT with close resection margins of 1 mm. Immunohistochemistry (IHC) established the diagnosis of malignant PT with heterologous sarcomatous differentiation. The case was discussed in the multidisciplinary tumor board (MDT) and mastectomy was recommended. The patient fully consented but refused surgery at 25 weeks’ gestation, fearing premature delivery. The right breast was closely monitored by US, and at 9 weeks after the first surgery, signs of local recurrence were detected. At 35 weeks’ gestation, right mastectomy was performed, with no perioperative complications. The pregnancy was closely followed up and no complication were found. The final pathology report describes multiples PT recurrences with heterologous sarcomatous differentiation. The pregnancy outcome was uneventful, and the patient delivered a healthy child vaginally at term with no peripartum complication. Postpartum, a computer tomography (CT) examination of the head, thorax, abdomen and pelvis was performed, with no evidence of metastases. Adjuvant chemotherapy and radiotherapy completed the treatment. The follow-up and CT scan showed no metastases or further recurrence 4 years after diagnosis. In conclusion, diagnosis of PT can be difficult, especially because of the easy confusion with fibroadenoma of the breast. There are rare cases when a pathology exam needs further assessment and IHC is recommended for accurate diagnosis. Although malignant PT is rare and accounts for <1% of all breast cancers, the diagnosis and treatment that are recommended are based on the reported cases. Moreover, when complete surgical excision is achieved, the rates of recurrence and distant metastases are low, and adjuvant therapy might not be necessary.
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Affiliation(s)
- Laura Mustață
- Obstetrics and Gynecology Department, Carol Davila University of Medicine and Pharmacy, 11171 Bucharest, Romania; (L.M.); (R.B.); (C.G.); (G.P.); (A.M.P.)
- Filantropia Clinical Hospital, 11171 Bucharest, Romania;
| | - Nicolae Gică
- Obstetrics and Gynecology Department, Carol Davila University of Medicine and Pharmacy, 11171 Bucharest, Romania; (L.M.); (R.B.); (C.G.); (G.P.); (A.M.P.)
- Filantropia Clinical Hospital, 11171 Bucharest, Romania;
- Correspondence:
| | - Radu Botezatu
- Obstetrics and Gynecology Department, Carol Davila University of Medicine and Pharmacy, 11171 Bucharest, Romania; (L.M.); (R.B.); (C.G.); (G.P.); (A.M.P.)
- Filantropia Clinical Hospital, 11171 Bucharest, Romania;
| | | | - Corina Gică
- Obstetrics and Gynecology Department, Carol Davila University of Medicine and Pharmacy, 11171 Bucharest, Romania; (L.M.); (R.B.); (C.G.); (G.P.); (A.M.P.)
- Filantropia Clinical Hospital, 11171 Bucharest, Romania;
| | - Gheorghe Peltecu
- Obstetrics and Gynecology Department, Carol Davila University of Medicine and Pharmacy, 11171 Bucharest, Romania; (L.M.); (R.B.); (C.G.); (G.P.); (A.M.P.)
- Filantropia Clinical Hospital, 11171 Bucharest, Romania;
| | - Anca Maria Panaitescu
- Obstetrics and Gynecology Department, Carol Davila University of Medicine and Pharmacy, 11171 Bucharest, Romania; (L.M.); (R.B.); (C.G.); (G.P.); (A.M.P.)
- Filantropia Clinical Hospital, 11171 Bucharest, Romania;
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Zaichuk VV, Samusieva AA, Diatel MV, Plodiienko MM. The giant phyllodes tumor of the breast - a case report. Exp Oncol 2021; 43:373-375. [PMID: 34967545 DOI: 10.32471/exp-oncology.2312-8852.vol-43-no-4.16902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Phyllodes tumors are rare tumors of the breast, which are often misdiagnosed as fibroadenomas and difficult to treat with adjuvant therapy. Here, we present a case of a female patient with giant phyllodes tumor of the breast.
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Affiliation(s)
- V V Zaichuk
- Bogomolets National Medical University, Kyiv 01601, Ukraine
| | - A A Samusieva
- Shupyk National Healthcare University of Ukraine, Kyiv 04112, Ukraine
| | - M V Diatel
- Kyiv City Clinical Oncological Center, Kyiv 03115, Ukraine
| | - M M Plodiienko
- Kyiv City Clinical Oncological Center, Kyiv 03115, Ukraine
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Jin Y, Bi L, Yang R, Jiang T, Zhang X, Li S. Breast osteosarcoma originating from a malignant phyllodes tumor: A case report of a rare neoplasm. Medicine (Baltimore) 2021; 100:e27908. [PMID: 34964761 PMCID: PMC8615303 DOI: 10.1097/md.0000000000027908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 11/03/2021] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Malignant phyllodes tumors with osteosarcomatous transformation are exceedingly rare. The clinical manifestations are similar to those associated with benign giant calcification, resulting in nonspecific and complex clinical symptoms. PATIENT CONCERNS A 59-year-old woman presented with a firm, painless, movable, 5.0 × 4.0 cm lump in the lower inner quadrant of the left breast that she had detected 1 month prior. DIAGNOSES Breast osteosarcoma originating from a malignant phyllodes tumor was confirmed by histopathologic and immunohistochemical evaluation. INTERVENTIONS The patient underwent a wide local excision. OUTCOMES The patient recovered uneventfully and was discharged after the operation. The 6-month postoperative follow-up assessment revealed no evidence of recurrence. LESSONS Diagnosing malignant phyllodes tumors with osteosarcomatous transformation requires a high level of suspicion and awareness by both surgeons and pathologists. They should be aware of the extent of such disease, which might be mistaken as benign giant calcification. Medical history and imaging findings are important for accurate diagnosis. Phyllodes tumor with an osteosarcomatous component is an aggressive neoplasm associated with distant metastasis. Delayed diagnosis and insufficient excision might negatively impact both treatment and survival.
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Affiliation(s)
- Ying Jin
- Department of Breast Surgery, First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Lirong Bi
- Department of Pathology, First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Ruming Yang
- Department of Breast Surgery, First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Tinghan Jiang
- Department of Breast Surgery, First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Xiaoxiao Zhang
- Department of Breast Surgery, First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Sijie Li
- Department of Breast Surgery, First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
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Jesenková A, Mergancová J, Mergancová J, Dvořáková D, Šnáblová E, Hácová M. Phyllodes tumor and its malignization into invasive ductal carcinoma a case report. Rozhl Chir 2021; 100:295-301. [PMID: 34465119 DOI: 10.33699/pis.2021.100.6.295-301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Phyllodes tumors of the breast are rare and very distinct types of mammary neoplasms. They are characterized by their biphasicity, i.e. the presence of stromal and epithelial components at the same time. Malignancy is determined by the degree of stromal differentiation. The coexistence of the malignant epithelial component is a very rare phenomenon. Dozens of cases of simultaneous phyllodes tumor and epithelial malignancy have been reported so far. Nevertheless, the biological nature of this process is still an unexplained and a controversial topic. CASE REPORT In this paper, we present a case of a patient with a suddenly enlarging lesion in the breast. According to the first surgical resection, a diagnosis of high-grade malignant phyllodes tumor was made with fibrosarcoma differentiation, stromal overgrowth and suppression of the epithelial component. Examination of scar resistence in early postoperative period revealed a triple-negative invasive low-differentiated breast carcinoma with very high proliferative activity, thus malignization of the epithelial component of the tumor occurred. Shortly, a diagnosis of second recurrence was made, treatment included axillary lymph node dissection (ALND) with a negative histological findings. The patient underwent complex adjuvant chemotherapy and radiotherapy and remained disease free 3 years after the surgery. CONCLUSION Coexistence of phyllodes tumor and the breast carcinoma is very rare. The article describes the first published case, which documents the subsequent development of invasive low-differentiated ductal carcinoma immediately after resection of high-grade phyllodes tumor. Treatment and prognosis are generally determined by the characteristics of the carcinomatous component.
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Abstract
BACKGROUND Phyllodes tumor (PT) is a rare tumor showing various malignant potential. The histological grade of PT is related to clinical outcome, but its relationship between gaining of malignant potential and underlying mechanism including cancer stem cell factor was not understood yet. OBJECTIVE The main purpose of this study was to determine the expression pattern of cancer stem cell marker in PT and to understand its clinical and pathological implications. METHODS CD44, CD166, ALDH1, and Ki-67 immunohistochemistry were performed on a tissue microarray from 185 cases of PT specimens (138 benign, 32 borderline, 15 malignant). The immunohistochemistry result and clinicopathological parameter of each cases were compared to analyze the implications of cancer stem cell markers on PT. RESULTS Borderline/malignant PT showed higher CD44 expression of the stromal component than benign PT (p< 0.001). In lower histologic grade PT, CD166 showed increased expression in the epithelial component (p= 0.019), but decreased in the stromal component (p< 0.001). Stromal overgrowth was rarely observed as the number of positive cancer stem cell markers increased in the epithelial component (p< 0.001). In the stromal component, the number of positive cancer stem cell markers was related to higher histologic grade (p< 0.001), and increased stromal cellularity (p< 0.001), stromal atypia (p= 0.003), and stromal mitosis (p= 0.002). In benign PT, CD44 negativity (p= 0.013) and a decreased number of positive cancer stem cell markers (p= 0.012) in the epithelial component were related to poor prognosis. CONCLUSIONS The cancer stem cell markers, CD44 and CD166, are expressed in both the epithelial and stromal components of phyllodes tumor. Besides, ALDH1 is only expressed in stromal component. In the stromal component, expression of cancer stem cell markers increases with higher PT histologic grade. In the epithelial component, the absence of cancer stem cell marker expression is related to poor clinical prognosis.
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Morisaki T, Noda S, Ishihara S, Asano Y, Kashiwagi S, Takashima T, Onoda N, Ohira M. [A Case of a Malignant Phyllodes Tumor in the Breast with Lymph Node Metastasis]. Gan To Kagaku Ryoho 2021; 48:437-439. [PMID: 33790180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A 52-year-old woman experienced right breast pain and detected a mammary tumor 6 months ago. She then noticed rapid enlargement of the tumor, which was suspected to be a borderline malignant phyllodes tumor. The tumor size was approximately 15 cm and presented with skin congestion but without infiltration. The tumor showed internal heterogeneous echo and rich blood flow signals on breast ultrasonography. Ultrasonography also showed swelling of the axillary lymph node. Lymph node cytology revealed the presence of atypical cells in the lymph node, and CT scan showed lymph node metastasis in the right axilla and no distant metastases. We performed mastectomy with lymph node sampling. Pathological examination of the specimens confirmed a malignant phyllodes tumor and a metastatic lymph node. One month later, a subcutaneous mass and multiple pulmonary nodules were identified on a chest CT scan. Chest wall irradiation(45 Gy)and chemotherapy were performed, but the number of pulmonary nodules, pleural effusion, and size of the subcutaneous mass continued to increase. Although she underwent another chemotherapeutic treatment, she died 5 months after the surgery. Thus, we report a case of a malignant phyllodes tumor with an extremely rare lymph node metastasis, which rapidly progressed even though multimodal therapy was performed.
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Affiliation(s)
- Tamami Morisaki
- Dept. of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine
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Reis YN, Maesaka JY, Shimizu C, Soares-Júnior JM, Baracat EC, Filassi JR. Core needle biopsy in fibroepithelial tumors: predicting factors for phyllodes tumors. Clinics (Sao Paulo) 2021; 76:e2806. [PMID: 33886790 PMCID: PMC8024926 DOI: 10.6061/clinics/2021/e2806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/15/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES This study aimed to evaluate the clinical and imaging predictive factors for the diagnosis of phyllodes tumors in patients with inconclusive results from core needle biopsy (fibroepithelial lesions). METHODS We retrospectively analyzed data of patients who underwent surgical excision of breast lesions previously diagnosed as fibroepithelial lesions. Numeric variables were analyzed using the Shapiro-Wilk and t-tests, and categorical variables were analyzed using the chi-square and Fisher's exact tests. Multivariate logistic regression was performed to calculate odds ratios and detect predictive factors for the diagnosis of PT. RESULTS A total of 89 biopsy samples were obtained from 77 patients, of which 43 were confirmed as fibroadenomas, 43 as phyllodes tumors, and 3 as other benign, non-fibroepithelial breast lesions. The mean tumor size was 3.61 cm (range, 0.8-10 cm) for phyllodes tumors and 2.4 cm (range, 0.8-7.9 cm) for fibroadenomas. The predictive factor for phyllodes tumor diagnosis was lesion size >3 cm (p<0.001). CONCLUSION Our data indicate that fibroepithelial lesions of the breast larger than 3 cm are more likely to be phyllodes tumors.
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Affiliation(s)
- Yedda Nunes Reis
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
- *Corresponding author. E-mail:
| | - Jonathan Yugo Maesaka
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Carlos Shimizu
- Departamento de Radiologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - José Maria Soares-Júnior
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Edmund Chada Baracat
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - José Roberto Filassi
- Disciplina de Ginecologia, Departamento de Obstetricia e Ginecologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
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Zhao J, Gao M, Ren Y, Cao S, Wang H, Ge R. A Giant Borderline Phyllodes Tumor of Breast With Skin Ulceration Leading to Non-Insular Tumorigenic Hypoglycemia: A Case Report and Literature Review. Front Endocrinol (Lausanne) 2021; 12:651568. [PMID: 33841338 PMCID: PMC8027481 DOI: 10.3389/fendo.2021.651568] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 03/05/2021] [Indexed: 12/03/2022] Open
Abstract
Phyllodes tumor (PT) is a special type of breast tumors, including three types: malignant, borderline, and benign. Most of these tumors form unilateral disease and can rapidly increase in size. The occurrence of axillary lymph node metastasis is rare. Tumor-associated hypoglycemia can be divided into non-islet cell tumor and insulinoma. In non-islet cell tumor hypoglycemia (NICTH), a considerable high molecular weight form of insulin like growth factor 2 (IGF-2) is formed, which abnormally binds to insulin receptors in the tissues and causes hypoglycemia. Breast phyllodes tumors with NICTH are rare and first reported in 1983. Surgical resection is the main treatment and hypoglycemia symptoms usually resolve after surgery. Nevertheless, prior to surgery, intravenous glucose infusion is used to maintain blood glucose levels. A female patient presented with a rapidly growing breast mass and was diagnosed with a phyllodes tumor with NICTH at our hospital in August 2020; she was successfully treated through surgical resection. We reviewed the relevant literature to investigate and analyze the relationship between NICTH and phyllodes tumors, as well as optimize its diagnosis and treatment.
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Affiliation(s)
- Jinlu Zhao
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
- *Correspondence: Jinlu Zhao, ; Meizhuo Gao,
| | - Meizhuo Gao
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
- *Correspondence: Jinlu Zhao, ; Meizhuo Gao,
| | - Yi Ren
- Department of General Surgery, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shaodong Cao
- Department of Imaging, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - He Wang
- Department of Pathology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ruisheng Ge
- Department of Pathology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, China
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Snapshot quiz. Br J Surg 2020; 107:733. [PMID: 32339274 DOI: 10.1002/bjs.11606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 03/04/2020] [Indexed: 11/11/2022]
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Hayashi K, Waraya M, Habiro T, Ishii K, Inukai M, Kojima K, Sengoku N, Sangai T. [Treatment Regimens for Breast Cancer in Elderly Patients in Whom the Diagnosis Was Switched from Malignant Phyllodes Tumor to Spindle-Cell Carcinoma after Surgery]. Gan To Kagaku Ryoho 2020; 47:2047-2049. [PMID: 33468796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The patient was a 79-year-old woman with a left breast mass. Magnetic resonance imaging showed a cystic mass with a diameter of 10×8 cm and an ulcer in the upper outer quadrant and the nipple-areola region of the left breast. Intracystic carcinoma was thus suspected. A mass with a diameter of 1 cm was found in the upper outer quadrant of the right breast. Needle biopsy revealed that a cystic mass in the left breast was diagnosed as a malignant phyllodes tumor. A mass in the right breast was diagnosed as Luminal A breast cancer. The clinical tumor stage was T1N0M0. Computed tomography showed no enlarged bilateral axillary lymph nodes. In the left breast, mastectomy was performed with extensive skin excision above the tumor. In the right breast, partial mastectomy was performed with sentinel lymph node biopsy. On postoperative pathological examination, the diagnosis of left breast tumor was triple-negative spindle-cell carcinoma. The pathological tumor stage was diagnosed as T4bNxM0. Taking into consideration treatment according to breast cancer stage and age, we selected 4 courses of weekly-paclitaxel, endocrine therapy, irradiation to the left chest wall, and irradiation to the residual right breast. The preoperative diagnosis was malignant phyllodes tumor. The postoperative diagnosis was switched from malignant phyllodes tumor to spindle-cell carcinoma. It was therefore difficult to determine the presence or absence of additional resection and postoperative treatment regimens. Even though the preoperative diagnosis was a malignant phyllodes tumor, surgical procedures such as sentinel lymph-node biopsy should be considered, taking into account the possibility of breast cancer.
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Affiliation(s)
- Keiko Hayashi
- Dept. of Surgery, Japan Community Health care Organization Sagamino Hospital
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43
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Miyoshi T, Wakatsuki K, Shiobara M, Suda K, Miyazawa K, Aida T, Watanabe Y, Fujii K, Yoshioka S. [Study of Phyllodes Tumor of the Breast in 44 Cases of Resection]. Gan To Kagaku Ryoho 2020; 47:1972-1973. [PMID: 33468770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Phyllodes tumor is a rare interstitial and epithelial mixed tumor which constitutes 0.3-0.9% of all breast tumors. It is classified into benign, borderline malignant, and malignant. Differentiating this from fibroadenoma is difficult, however, when diagnosed, complete surgical resection is recommended. Patients and results: Forty-four patients who underwent surgery between April 2009 and April 2020 and were diagnosed with phyllodes tumors and the median observation period was 44 months. The average tumor diameter was 39.2 mm, and the surgical procedures performed were mastectomy in 3 cases, partial resection in 26 cases, and extirpation in 15 cases. The surgical margin was positive in 6 cases. Intra-breast recurrence occurred in 4 cases, of which the initial surgery in 3 cases was extirpation. The pathological diagnosis was malignant in 4 cases, malignant in 15 cases, and benign in 25 cases. Conclusion: In this study, intra-breast recurrence occurred in many cases treated by extirpation, and it was considered that the surgical technique for complete resection such as partial resection should be selected.
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44
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Zmora O, Klin B, Iacob C, Meital A, Mendlovic S, Karni T. Characterizing excised breast masses in children and adolescents-Can a more aggressive pathology be predicted? J Pediatr Surg 2020; 55:2197-2200. [PMID: 32061367 DOI: 10.1016/j.jpedsurg.2020.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 12/22/2019] [Accepted: 01/14/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Our aim was to characterize excised breast masses in children and adolescent and to identify factors associated with a more aggressive pathology. METHODS Retrospective review of all female patients <19 who underwent excision of breast masses at our institution between 1999 and 2018. Demographic, clinical, imaging, pathological and management data were collected. We assessed possible association of any of the variables with a more aggressive pathology (phyllodes tumor and malignancy). Correlation between core needle biopsy results and final pathology results was also calculated. RESULTS 70 patients were included. Median age was 17 years (range: 11-19). Resected mass size was 4 cm (range: 2-16). Final pathology results were: fibroadenoma (49), juvenile fibroadenoma (7), hamartoma (5), benign phyllodes (7), malignant phyllodes (1) and sarcoma (1). Pathology was benign in 61 (87%) patients and more aggressive (phyllodes and sarcoma) in 9 (13%). None of the tested variables was associated with a more aggressive pathology. Presurgical core biopsy results matched final pathology in only 63.6%. CONCLUSIONS Excised breast masses in children and adolescents are sometimes of a more aggressive pathology, which cannot be predicted by presurgical factors, including a core needle biopsy. Prognosis study LEVEL OF EVIDENCE: III.
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Affiliation(s)
- Osnat Zmora
- Department of Pediatric Surgery, Shamir (Assaf Harofeh) Medical Center, Zerifin, Be'er Ya'akov, Israel, affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Baruch Klin
- Department of Pediatric Surgery, Shamir (Assaf Harofeh) Medical Center, Zerifin, Be'er Ya'akov, Israel, affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Catalin Iacob
- Department of Pediatric Surgery, Shamir (Assaf Harofeh) Medical Center, Zerifin, Be'er Ya'akov, Israel, affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aaron Meital
- Department of Pediatric Surgery, Shamir (Assaf Harofeh) Medical Center, Zerifin, Be'er Ya'akov, Israel, affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sonia Mendlovic
- Department of Pathology, Shamir (Assafh Harofeh) Medical Center, Zerifin, Be'er Ya'akov, Israel, affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tami Karni
- Department of General Surgery, Shamir (Assaf Harofeh) Medical Center, Zerifin, Be'er Ya'akov, Israel, affiliated with Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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45
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Mbodi L, Mtshali NZ, Phakathi B. A rare case of genital labial phylloides tumour. S AFR J SURG 2020; 58:162. [PMID: 33231012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Phylloides tumour is an extremely rare fibroepithelial neoplasm, accounting for less than 1% of breast pathologies. We report a rare case of primary phylloides tumour arising within the vulva.
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Affiliation(s)
- L Mbodi
- Department of Obstetrics and Gynaecology, Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand, South Africa
| | - N Z Mtshali
- Department of Pathology, National Health Laboratory Services, University of the Witwatersrand, South Africa
| | - B Phakathi
- CMJAH Surgical Breast Unit, Department of Surgery, Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand, South Africa
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Abstract
BACKGROUND Fibroepithelial lesions of the breast include fibroadenoma (FA) and phyllodes tumor (PT). Fibroadenomas are benign while phyllodes tumor range from benign, indolent neoplasms to malignant tumors capable of distant metastasis. Our study was to determine the select cytologic features that can accurately distinguish FA from PT. METHODS A retrospective review was performed of patients who had histopathology follow up of FA or PT and on whom a pre-operative fine needle aspiration was performed. Cytologic criteria i.e. epithelial component, stromal component and background cellularity were assessed. RESULTS 46 FA and 24 PT were specimens were reviewed. Median age and tumor size for FA and PT were 23.0 and 39.0 years, and 2.0 and 5.0 cm, respectively. Univariate analysis and regression models based on generalized estimating equations revealed that large opened out, folded epithelial sheets, frayed and irregular stromal fragment contours, spindle stromal cell nuclei, spindle cell nuclei in the background and background cell atypia are significant cytological predictors of PT. The GEE regression model achieved 78.9% diagnostic accuracy (p < 0.001) in identifying PT based on cytological features. Median epithelial: stromal ratio was 3.4 and 2.6 for FA and PT, respectively. CONCLUSION Presence of large, opened out, folded epithelial sheets, frayed and irregular stromal contours with spindle nuclei, background spindle cells and atypia can help distinguish PT from FA.
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Affiliation(s)
- Santosh Tummidi
- Department of Pathology, All India Institute of Medical Sciences, Mangalagiri, 522503 Andhra Pradesh India
| | - Kanchan Kothari
- Department of Pathology, Seth GSMC & KEMH, Parel, Mumbai, Maharashtra 400012 India
| | - Mona Agnihotri
- Department of Pathology, Seth GSMC & KEMH, Parel, Mumbai, Maharashtra 400012 India
| | - Leena Naik
- Department of Pathology, LTMMC & LTMGH, Sion, Mumbai, 400012 India
| | - Prashant Sood
- Department of Microbiology, All India Institute of Medical Sciences, Mangalagiri, 522503 Andhra Pradesh India
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Ohno K, Okada T, Nakamura T, Koyama H. [A Case of Stromal Sarcoma of the Breast Showing Rapid Increase]. Gan To Kagaku Ryoho 2019; 46:1779-1781. [PMID: 31748492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An 83-year-old woman visited our hospital with a mass on her right breast mass. Breast ultrasonography revealed a tumorous lesion approximately 30mm in diameter in the right E region. Fibrous tumor was suspected from core needle biopsy. Since surgery for definite diagnosis was not desired, she was followed. Seven months after the first visit, skin redness, pain, and rapid increase in tumor size was consciously recognized, which prompted a reconsultation. The tumor diameter rapidly increased to 74 mm, and a total right mastectomy was performed as a semi-emergency procedure. Necrotic and hemorrhagic lesions were mixed in a mottled state in the cleaved surface of the excised specimen, and the pathological diagnosis was stromal sarcoma mainly comprising of fibrosarcoma components. Stromal sarcoma of the breast lacks the epithelial component of a malignant phyllodes tumor, and effective systemic therapy has not been established; therefore, cases with local recurrence or distant metastasis result in poor prognosis. Since we encountered a case of stromal sarcoma of the breast that showed a rapid increase after several months, we will provide a report with some literature consideration.
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Affiliation(s)
- Koichi Ohno
- Dept. of Breast and Endocrine Surgery, Suwa Red Cross Hospital
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48
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Abstract
Introduction: Phyllodes tumors are rare breast tumors. The best treatment is wide local excision with 1 cm safety margin unless metastatic. The three pathological types (benign, borderline and malignant were reported in men.
Case presentation: A 73year-old male with huge left breast swelling extending from the clavicle to the left hypochondriac region. Core needle biopsy suggested malignant phyllodes tumor. Postcontrast CT revealed a huge mass seen at the left anterolateral chest wall measuring about (22 x 25 x 26 cm). Simple mastectomy was performed en bloc with the tumor. The microscopic examination led to the diagnosis of high grade malignant phyllodes. IHC showed diffuse positive vimentin, CD10 and negative CK in the neoplastic cells. The patient lost follow up for three months.Then he was presented with fungating local recurrence with bilateral metastatic pulmonary. The patient underwent palliative excision. After the second surgery, he was prepared for palliative chemoradiotherapy but the patient died one month later at home.
Discussion and conclusions: Very few cases of phyllodes tumor were reported in men. Pathologically, phyllodes tumors are subdivided into three types: benign, borderline and malignant according to mitotic frequency, nature of margins, stromal growth, cellularity and atypia. Malignant phyllodes tumors tend to spread via hematological route mainly to the lung, then to the bone. Phyllodes tumors even benign type tend to recur even after complete excision with higher tendency for malignant cases. Wide local excision is the standard of care for phyllodes tumors with or without adjuvant radiotherapy in malignant lesions- with no proved value for chemotherapy or hormonal therapy.
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Zervoudis S, Xepapadakis G, Psarros N, Bothou A, Tsikouras P, Galazios G, Kontogianni P, Papazian M, Navrozoglou I, Iatrakis G, Paschopoulos M. Management of malignant and borderline phyllodes tumors of the breast: our experience. J BUON 2019; 24:1521-1525. [PMID: 31646802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE Phyllodes breast tumors (PT) range from benign lesions to malignant ones that may give distant metastasis. Preoperative diagnosis is difficult, while the treatment of borderline and malignant disease remains controversial. METHODS Eighteen patients in 3 clinics were included in the study. Lumpectomy with large margins was performed in 15 patients, while mastectomy was performed in 3 patients. Lymph node excision was carried out in 3 patients with malignant tumors. Radiation therapy (RT) was delivered after a second lumpectomy in cases of local recurrence. Chemotherapy was used only in 2 patients with aggressive recurrent tumors. RESULTS Borderline behavior was reported in 4 patients. Lumpectomy was performed in these cases, with local recurrence in 2 of them. Malignant behavior was reported in 14 patients. Lumpectomy was performed in 10 patients and mastectomy in 3. Local recurrence was reported in 5 cases and in 2 patients recurrence after a 2nd operation was also reported. CONCLUSIONS Borderline PT were treated conservatively and the prognosis was excellent, while malignant subtypes needed mastectomy in about 25% of the cases, The local recurrence rate was high, but the disease free survival (DFS) and the overall survival (OS) were also very high (94%).
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Affiliation(s)
- Stefanos Zervoudis
- Rea Hospital, Breast Clinic and Greek-French Breast Unit, Athens, Greece
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Schwartz J, Lentini AR, Woodworth A. Borderline Malignant Phyllodes Tumor in a 12-Year-Old: Applying Oncoplastic Principles to Adolescents. Am Surg 2019; 85:e252-e253. [PMID: 31126380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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