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Li D, Xin Y, Zhu J. Imaging findings of breast leukaemia: a case series. Br J Hosp Med (Lond) 2024; 85:1-15. [PMID: 38941971 DOI: 10.12968/hmed.2024.0101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2024]
Abstract
Aims/Background Breast leukaemia (BL) is a rare breast malignancy that is treated differently from other malignant conditions. However, it is easily confused with other conditions; therefore, how to accurately diagnose is crucial. We retrospectively analysed the imaging findings of 13 patients to provide a diagnostic reference. Methods From January 2015 to April 2023, 13 patients with BL confirmed by biopsy who underwent imaging in Peking University People's hospital were retrospectively analysed. The imaging findings obtained via ultrasound (US), mammography (MMG), magnetic resonance imaging (MRI), and positron emission tomography/computed tomography (PET/CT) were analysed, and the detection rates of these methods for diagnosing BL were compared. Results Twenty-nine lesions were detected in the 13 patients. These patients presented with palpable masses or breast swelling several months after treatment for leukaemia, mainly involving the bilateral breasts. Ultrasonography was performed for 13 patients, and all lesions were detected. Most of the identified masses were hypoechoic and had indistinct boundaries, irregular shapes, no enhancement of the posterior echo, and no abundant blood flow. MMG was performed for five patients, revealing breast masses, architectural distortion, and no abnormalities. MRI was performed for four patients, and all lesions were detected; most of the lesions were hypointense on T1-weighted imaging and hyperintense on T2-weighted imaging and diffusion-weighted imaging, with a decreased apparent diffusion coefficient and inhomogeneous enhancement. The enhancement curves were mostly inflow patterns. PET/CT was performed for four patients; two patients had hypermetabolism, and the other two had no obvious radioactive uptake. Conclusion Compared to MMG and PET/CT, US and MRI have higher detection rates. Furthermore, compared to MRI, US is inexpensive, convenient and efficient; therefore, it should be the first choice for diagnosing BL.
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Affiliation(s)
- Dandan Li
- Department of Ultrasound, Peking University People's Hospital, Beijing, China
| | - Yuwei Xin
- Department of Ultrasound, Peking University People's Hospital, Beijing, China
| | - Jiaan Zhu
- Department of Ultrasound, Peking University People's Hospital, Beijing, China
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Sager O, Dincoglan F, Demiral S, Uysal B, Gamsiz H, Ozcan F, Colak O, Elcim Y, Gundem E, Dirican B, Beyzadeoglu M. Adaptive radiation therapy of breast cancer by repeated imaging during irradiation. World J Radiol 2020; 12:68-75. [PMID: 32549955 PMCID: PMC7288774 DOI: 10.4329/wjr.v12.i5.68] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/08/2020] [Accepted: 05/16/2020] [Indexed: 02/06/2023] Open
Abstract
Breast cancer is the most frequent cancer among females and also a leading cause of cancer related mortality worldwide. A multimodality treatment approach may be utilized for optimal management of patients with combinations of surgery, radiation therapy (RT) and systemic treatment. RT composes an integral part of breast conserving treatment, and is typically used after breast conserving surgery to improve local control. Recent years have witnessed significant improvements in the discipline of radiation oncology which allow for more focused and precise treatment delivery. Adaptive radiation therapy (ART) is among the most important RT techniques which may be utilized for redesigning of treatment plans to account for dynamic changes in tumor size and anatomy during the course of irradiation. In the context of breast cancer, ART may serve as an excellent tool for patients receiving breast irradiation followed by a sequential boost to the tumor bed. Primary benefits of ART include more precise boost localization and potential for improved normal tissue sparing with adapted boost target volumes particularly in the setting of seroma reduction during the course of irradiation. Herein, we provide a concise review of ART for breast cancer in light of the literature.
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Affiliation(s)
- Omer Sager
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Ferrat Dincoglan
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Selcuk Demiral
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Bora Uysal
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Hakan Gamsiz
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Fatih Ozcan
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Onurhan Colak
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Yelda Elcim
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Esin Gundem
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Bahar Dirican
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
| | - Murat Beyzadeoglu
- Department of Radiation Oncology, Gulhane Medical Faculty, University of Health Sciences, Etlik, Ankara 06018, Turkey
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