1
|
Mansour O, Kazem A, El Wakil A. Assessment of breast cytoarchitecture and its associated axillary lymph node status under normal and pathological conditions in Egyptian women. Tissue Cell 2023; 85:102244. [PMID: 37856936 DOI: 10.1016/j.tice.2023.102244] [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] [Received: 06/22/2023] [Revised: 10/06/2023] [Accepted: 10/13/2023] [Indexed: 10/21/2023]
Abstract
OBJECTIVE Herein, we compare the features of neoplastic cancer cells in invasive ductal carcinoma (IDC) grade II and III patients to their corresponding normal cells both in breast and axillary lymph node (ALN) tissues. METHODS A retrospective cohort of 70 female breast cancer patients enrolled between 2018 and 2020 at Medical Research Institute, Alexandria University, Egypt, was analyzed for clinicopathological features presentation. Fresh tiny pieces of breast tissue and its associated ALN tissues were then processed to investigate the morphological appearance by scanning electron microscopy. Moreover, the histological architecture of tissue sections stained with hematoxylin and eosin was studied by light microscope, while the characterization of the ultrastructure features of breast and ALN tissues was analyzed by transmission electron microscopy. RESULTS Clinicopathological presentation of patients revealed that the Egyptian female breast cancer population adhered to the global trends of breast cancer disease with elevated incidence rate among postmenopausal women (61.3%), high frequency of IDC (95.7%), and increased ALN metastasis (65.7%). The percentage of estrogen receptor alpha (ERα) and human epidermal growth factor receptor 2 (HER2) expression, as key indicators for carcinogenesis and disease progression was 87.1% and 55.8%, respectively. The present study points to the observed discrepancies among the investigated variables in the diagnostic separation between IDC grade II and grade III. Ductal epithelial cells organization, nuclei size and irregularity, chromatin amount and uniformity, mitochondrial abundance and dysfunction were differentially manifested in IDC grades. Moreover, aberrations in the cellular organelles like lysosomes, endoplasmic reticulum, and lipid droplets vary according to the grade of IDC and the aggressiveness of the invasive breast cancer. CONCLUSIONS To sum up, this study emphasizes the importance of accurate specimen evaluation for treatment choice and decision.
Collapse
Affiliation(s)
- Omnia Mansour
- Department of Biological and Geological Sciences, Faculty of Education, Alexandria University, Egypt
| | - Amani Kazem
- Department of Pathology, Medical Research Institute, Alexandria University, Egypt
| | - Abeer El Wakil
- Department of Biological and Geological Sciences, Faculty of Education, Alexandria University, Egypt.
| |
Collapse
|
2
|
Zhang M, Pu D, Shi G, Li J. The clinical and pathological characteristics of lipid-rich carcinoma of the breast: an analysis of 98 published patients. BMC Womens Health 2023; 23:301. [PMID: 37291546 PMCID: PMC10249164 DOI: 10.1186/s12905-023-02449-2] [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] [Received: 09/20/2022] [Accepted: 05/24/2023] [Indexed: 06/10/2023] Open
Abstract
BACKGROUND Due to the small number of cases and few literature reports, the clinical treatment and prognosis of lipid-rich carcinoma of the breast are not summarized, which will lead to misdiagnosis and mistreatment and delay the patient's condition. This study collected published case reports and analyzed the clinical characteristics of lipid-rich carcinoma of the breast in order to provide reference for early diagnosis and treatment of the disease. METHODS We performed a search using the PubMed, ClinicalTrials.gov, Embase, Cochrane Library, and China National Knowledge Infrastructure (CNKI) databases for publicly published case reports of lipid-rich carcinoma of the breast and obtained basic information of the patients such as country, age, sex, onset site, surgical method, pathology, postoperative treatment, follow-up time, and outcome (Table 9). The data were analyzed using Statistical Product Service Solutions (SPSS). RESULTS The mean age of the patients at diagnosis was 52.79 years and the median age was 53 years. Breast masses were the main clinical manifestations, with the upper outer quadrant (53.42%) being the most common. The treatment for lipid-rich carcinoma of the breast is mainly surgery plus postoperative adjuvant radiotherapy and chemotherapy. According to the results of this study, the surgical method recommended modified radical mastectomy (46.59%). Lymph node metastasis was found in 50.60% of the patients at the time of the first diagnosis. Patients who received postoperative adjuvant chemotherapy and radiotherapy had the highest disease-free survival and overall survival. CONCLUSION Lipid-rich carcinoma of the breast has a short course of disease and early lymphatic or blood metastasis, and its prognosis is poor. In this study, we summarize the clinical and pathological characteristics to provide ideas for the early diagnosis and treatment of lipid-rich carcinoma of the breast.
Collapse
Affiliation(s)
- Mengdi Zhang
- Shandong University of Traditional Chinese Medicine, No. 16369 Jingshi Road, Lixia District, Jinan City, 250014 Shandong Province China
| | - Dongqing Pu
- Shandong University of Traditional Chinese Medicine, No. 16369 Jingshi Road, Lixia District, Jinan City, 250014 Shandong Province China
| | - Guangxi Shi
- Department of Thyroid and Breast Diagnosis and Treatment Center, Affiliated Hospital of Shandong, University of Traditional Chinese Medicine, No. 16369 Jingshi Road, Lixia District, Jinan City, 250014 Shandong Province China
| | - Jingwei Li
- Department of Thyroid and Breast Diagnosis and Treatment Center, Affiliated Hospital of Shandong, University of Traditional Chinese Medicine, No. 16369 Jingshi Road, Lixia District, Jinan City, 250014 Shandong Province China
| |
Collapse
|
3
|
Oba T, Ono M, Iesato A, Hanamura T, Watanabe T, Ito T, Kanai T, Maeno K, Ito KI, Tateishi A, Yoshizawa A, Takayama F. Lipid-rich carcinoma of the breast that is strongly positive for estrogen receptor: a case report and literature review. Onco Targets Ther 2016; 9:1641-6. [PMID: 27051299 PMCID: PMC4807953 DOI: 10.2147/ott.s88726] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Lipid-rich carcinoma (LRC) of the breast is a rare breast cancer variant that accounts for <1% of all breast malignancies. It has been reported that LRCs are negative for estrogen receptor. Here, we report a case of LRC of the breast that was strongly positive for estrogen receptor and treated with endocrine adjuvant therapy. A 52-year-old postmenopausal female noticed a lump in her right breast by self-examination and presented to our hospital. Physical examination revealed an elastic 30 mm ×20 mm hard mass in the upper medial part of her right breast. The findings obtained using ultrasonography, mammography, and contrast-enhanced magnetic resonance imaging suggested breast cancer. Core needle biopsy resulted in the diagnosis of invasive carcinoma. The patient underwent mastectomy and sentinel lymph node biopsy. Histopathologically, the tumor cells were abundant in foamy cytoplasm. Because the presence of marked cytoplasmic lipid droplets was confirmed by Sudan IV staining and electron microscopic examination of the tumor and the lipid droplets were negative for periodic acid-Schiff staining, the tumor was diagnosed as an LRC. Immunohistochemically, estrogen and progesterone receptors of the tumor were strongly positive, human epidermal growth factor receptor type 2 was negative, and the ratio of Ki-67-positive cells was ~30%. After surgery, the patient underwent combination chemotherapy with anthracycline, cyclophosphamide, and 5-fluorouracil, followed by docetaxel. Thereafter, the pateint was treated with letrozole and has remained well for 24 months with no signs of recurrence.
Collapse
Affiliation(s)
- Takaaki Oba
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Mayu Ono
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Asumi Iesato
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Toru Hanamura
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Takayuki Watanabe
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Tokiko Ito
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Toshiharu Kanai
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Kazuma Maeno
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Ken-Ichi Ito
- Division of Breast, Endocrine and Respiratory Surgery, Department of Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Ayako Tateishi
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | - Akihiko Yoshizawa
- Department of Laboratory Medicine, Shinshu University Hospital, Matsumoto, Japan
| | | |
Collapse
|
4
|
Cong Y, Lin J, Qiao G, Zou H, Wang X, Li X, Li Y, Zhu S. Lipid-rich carcinoma of the breast: A report of two cases and a literature review. Oncol Lett 2015; 9:1729-1732. [PMID: 25789031 PMCID: PMC4356264 DOI: 10.3892/ol.2015.2924] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Accepted: 01/16/2015] [Indexed: 11/16/2022] Open
Abstract
Lipid-rich carcinoma of the breast is extremely rare with no standard guidelines for treatment with poor patient prognosis. In the present study, the clinical features, imaging results, pathology, immunohistochemistry, treatment and prognoses of two patients with lipid-rich carcinoma of the breast were analyzed. Two patients were admitted to the Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University (Yantai, Shandong, China) for examination of a palpable mass in the breast. Enlarged lymph nodes were found in the axilla of each patient. The results of mammography and echography imaging suggested the presence of malignancy. A modified radical mastectomy was performed in each patient, and pathological examination revealed atypical large vacuolated cells arranged in clusters and confirmed lipid-rich carcinoma and lymph node metastases. The tumor tissue of patient one was immunohistochemically positive for estrogen receptor (ER), p53, p120 and E-cadherin, and negative for progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER-2), with a Ki-67 labeling index of 50%. The tumor tissue of patient two was immunohistochemically positive for p53, and negative for ER, PR, HER-2 and cytokeratin 5/6, with a Ki-67 labeling index of 30%. Post-surgery, patient one was administered chemotherapy for six cycles, radiotherapy and endocrine therapy in the form of anastrozole. Patient two was administered three cycles of chemotherapy without radiotherapy. Subsequent to being followed up for 25 months and 13 months, respectively, there was no evidence of recurrence or distant metastasis in patient one or two, respectively.
Collapse
Affiliation(s)
- Yizi Cong
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Jun Lin
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Guangdong Qiao
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Haidong Zou
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Xingmiao Wang
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Xiaohui Li
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Yalun Li
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| | - Shiguang Zhu
- Department of Breast Surgery, Yantai Yuhuangding Hospital Affiliated to the Medical College of Qingdao University, Yantai, Shandong 264400, P.R. China
| |
Collapse
|
5
|
Unusual occurrence of rare lipid-rich carcinoma and conventional invasive ductal carcinoma in the one breast: case report. Case Rep Pathol 2012; 2012:387045. [PMID: 23050179 PMCID: PMC3461286 DOI: 10.1155/2012/387045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 08/28/2012] [Indexed: 11/18/2022] Open
Abstract
A 56-year-old woman noticed a palpable mass in her left breast during self-examination. Patient was admitted to our hospital and malignant bifocal tumour was diagnosed by ultrasonography, digital mammography, magnetic resonance, and core-cut biopsy. The patient underwent planned conservative surgery (biquadrantectomy) with a sentinel node examination, but after results of the frozen section with positive resection margins and positive sentinel lymph nodes subsequent mastectomy with axillary lymph node dissection were realized. Histology in the resection specimen revealed two isolated and distinct tumours. One of the lesions represented conventional invasive ductal carcinoma of histological grade 3, and the second tumour was evaluated as invasive lipid-rich carcinoma, containing tumour cells with clear and foamy cytoplasm. Lipids in neoplastic cells were detected by Oil Red O staining and ultrastructural examination. Immunohistochemical analysis of both carcinomas was almost identical with negative steroid receptors, positive staining of HER-2, and p53 and with high proliferation activity (Ki-67). Mastectomy specimen contained residual foci of invasive ductal carcinoma and dissected axillary lymph nodes were free of metastasis. Patient underwent first cycles of chemotherapy with paclitaxel and Herceptin together with local radiotherapy and two month after surgery is without any evidence of the disease.
Collapse
|