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Scientific Reports Oct 2023Both the uterus and breasts have sex hormone dependence, yet there are few studies on the association between breast disease and uterine fibroids (UFs). The purpose of...
Both the uterus and breasts have sex hormone dependence, yet there are few studies on the association between breast disease and uterine fibroids (UFs). The purpose of this study was to investigate the incidence of benign breast disease (BBD), carcinoma in situ (CIS), and breast cancer (BC) in women treated for UFs compared to women who were not treated for UFs. This retrospective cohort study used national health insurance data from January 1st, 2011, to December 31st, 2020. We selected women between 20 and 50 years old who (1) were treated for UFs (UF group) or (2) visited medical institutions for personal health screening tests without UFs (control group). We analyzed independent variables such as age, socioeconomic status (SES), region, Charlson comorbidity index (CCI), delivery status, menopausal status, menopausal hormone therapy (MHT), endometriosis, hypertension (HTN), diabetes mellitus (DM), and dyslipidemia based on the first date of uterine myomectomy in the UF group and the first visiting date for health screening in the non-UF group. There were 190,583 and 439,940 participants in the UF and control groups, respectively. Compared with those of the control group, the RRs of BBD, CIS, and BC were increased in the UF group. The hazard ratios (HRs) of BBD, CIS, and BC in the UF group were 1.335 (95% confidence interval (CI) 1.299-1.372), 1.796 (95% CI 1.542-2.092), and 1.3 (95% CI 1.198-1.41), respectively. When we analyzed the risk of BC according to age at inclusion, UFs group had the increased risk of BCs in all age groups in comparison with control group. Women with low SES (HR 0.514, 95% CI 0.36-0.734) and living in rural areas (HR 0.889, 95% CI 0.822-0.962) had a lower risk of BC. Our study showed that women with UFs had a higher risk of BBD, CIS, and BC than those without UFs. This result suggests that women with UFs should be more conscious of BC than those without UFs. Therefore, doctors should consider recommending regular breast self-exams, mammography, or ultrasound for the early detection of BC in women with UFs.
Topics: Female; Humans; Young Adult; Adult; Middle Aged; Retrospective Studies; Breast Diseases; Leiomyoma; Breast Neoplasms; Fibrocystic Breast Disease; Republic of Korea; Uterine Neoplasms
PubMed: 37798304
DOI: 10.1038/s41598-023-43443-w -
Medicine Dec 2023Sjögren's syndrome is an autoimmune disease with the chronic inflammation of glandular tissues, typically salivary and lacrimal glands. Since mammary tissue shares the...
Sjögren's syndrome is an autoimmune disease with the chronic inflammation of glandular tissues, typically salivary and lacrimal glands. Since mammary tissue shares the glandular structure, Sjögren's syndrome may also target mammary tissue to cause breast diseases. We therefore determined whether primary Sjögren's syndrome (pSS) is associated with the increased risk of breast cancer (BC) and breast fibrocystic change (FC). Total 282 female patients with pSS were recruited from a medical center in Taiwan, and patients' medical records were reviewed to identify BC and ultrasonographic breast FC. The prevalence, incidence and risk factors for BC and breast FC in pSS patients were determined, and the risk factors for these breast diseases were subsequently analyzed. Our results showed that pSS patients had the increased prevalence and incidence of BC, and high anti-SSA(Ro) antibody titers were found to be associated with the increased risk of BC. Breast FC was also found highly prevalent in these patients. Comorbidity analysis as risk factor for BC in pSS patients showed diabetes mellitus was strongly associated with the increased risk of BC (odds ratio = 10.4, P = .0006), whereas breast FC was inversely associated with the risk of BC (odds ratio = 0.077 P = .0158). These data indicated that pSS is association with the increased risk of BC and with the high prevalence of ultrasonographic breast FC. Our results also suggest that, in pSS patients, the high anti-SSA(Ro) antibody titers and diabetes mellitus confer the increased risk of BC, whereas the absence of ultrasonographic breast FC predicts the higher risk of BC.
Topics: Humans; Female; Sjogren's Syndrome; Breast Neoplasms; Fibrocystic Breast Disease; Risk Assessment; Diabetes Mellitus
PubMed: 38134080
DOI: 10.1097/MD.0000000000036769 -
BMC Public Health Nov 2023Mastalgia, or breast pain, is a prevalent and distressing condition experienced by women, impacting their daily lives and causing complications. It is common among women...
BACKGROUND
Mastalgia, or breast pain, is a prevalent and distressing condition experienced by women, impacting their daily lives and causing complications. It is common among women of reproductive age, with associations found with premenstrual syndrome, fibrocystic breast disease, psychological distress, and, in rare cases, breast cancer. While Western societies have high frequencies of Mastalgia, it is less diagnosed in Asian cultures including Bangladesh. This study aimed to investigate the prevalence and factors associated with Mastalgia among early reproductive-aged women in Bangladesh.
METHODS
A cross-sectional survey was conducted, and data were collected from different regions of the country. A convenience sampling method was used to take 1,214 participants for the study. A pre-tested semi-structured questionnaire was used to collect data. Bivariate and multivariate analyses were conducted to ascertain factors that were significantly associated with Mastalgia. The data were analyzed using the SPSS software 26 version.
RESULTS
All the participants were female (mean age: 22.87 ± 2.64 years; age ranges: 18-35 years). The prevalence of Mastalgia was found to be 35.5%. The study was conducted using a self-reported semi-structured questionnaire. Participants with a higher education level and higher income were more likely to experience Mastalgia. A family history of breast cancer and severe abdominal pain during menstruation were also identified as associated factors for Mastalgia (p < 0.05).
CONCLUSIONS
This study enhances our understanding of Mastalgia in Bangladesh, offering insights for healthcare and policy. Further research is required to uncover its root causes and develop effective interventions. The study highlights the prevalence of mastalgia and its related factors, emphasizing the necessity for increased awareness and support for affected women.
Topics: Adolescent; Adult; Female; Humans; Young Adult; Bangladesh; Breast Neoplasms; Cross-Sectional Studies; Mastodynia; Prevalence
PubMed: 37978504
DOI: 10.1186/s12889-023-17173-7 -
World Journal of Surgery Sep 2023To evaluate the relevant factors associated with malignancy in Breast Imaging Reporting and Data System (BI-RADS) 4A and to determine whether it was possible to...
Can Short-term Follow-up with Ultrasound be Offered as an Acceptable Alternative to Immediate Biopsy or Surgery for Patients with First Ultrasound Diagnosis of BI-RADS 4A Lesions?
OBJECTIVES
To evaluate the relevant factors associated with malignancy in Breast Imaging Reporting and Data System (BI-RADS) 4A and to determine whether it was possible to establish a safe follow-up guideline for lower-risk 4A lesions.
METHODS
In this retrospective study, patients categorized as BI-RADS 4A on ultrasound who underwent ultrasound-guided biopsy or/and surgery between June 2014 and April 2020 was analyzed. Classification-tree method and cox regression analysis were used to explore the possible correlation factors of malignancy.
RESULTS
Among 9965 patients enrolled, 1211 (mean age, 44.3 ± 13.5 years; range, 18-91 years) patients categorized as BI-RADS 4A were eligible. The result of cox regression analysis revealed the malignant rate was only associated with patient age (hazard ratio (HR) = 1.038, p < 0.001, 95% confidence interval (CI): 1.029-1.048) and the mediolateral diameter of the lesion (HR = 1.261, p < 0.001, 95% CI: 1.159-1.372). The malignant rate for patients (≤ 36 y) with BI-RADS 4A lesions (the mediolateral diameter ≤ 0.9 cm) was 0.0% (0/72). This subgroup included fibrocystic disease and adenosis in 39 patients (54.2%), fibroadenoma in 16 (22.2%), intraductal papilloma in 8 (11.1%), inflammatory lesions in 6 (8.3%), cyst in 2 (2.8%), and hamartoma in 1 (1.4%).
CONCLUSIONS
Patient age and lesion size are associated with the rate of malignancy in BI-RADS 4A. For patients with lower-risk BI-RADS 4A lesions (≤ 2% likelihood of malignancy), short-term follow-up with ultrasound may be offered as an acceptable alternative to immediate biopsy or surgery.
Topics: Female; Humans; Adult; Middle Aged; Retrospective Studies; Follow-Up Studies; Ultrasonography, Mammary; Breast Neoplasms; Biopsy; Image-Guided Biopsy
PubMed: 37115232
DOI: 10.1007/s00268-023-07037-x -
Cureus Jan 2024Acinic cell carcinoma (ACC) is an exceedingly rare type of triple-negative breast cancer (TNBC). We are reporting a case of a 46-year-old female patient who presented...
Acinic cell carcinoma (ACC) is an exceedingly rare type of triple-negative breast cancer (TNBC). We are reporting a case of a 46-year-old female patient who presented with a palpable lump in her left breast not associated with pain, pruritis, or change of skin color. An open biopsy revealed a mass of about 20 x 25 mm of fleshy, white tan with a lobular configuration and necrosis. The histopathological examination revealed cells with cytoplasmic granularity arranged in a microglandular pattern and a solid pattern, and the case was initially reported as ACC. The most remarkable feature was the presence of small and large, brightly eosinophilic cytoplasmic granules, and some cells are clear or multivacuolated, resembling lipoblasts. Cellular pleomorphism and anaplasia are very mild, and the mitotic activity was very low. The tumor showed a scant and vascularized stroma in the area of hyalinization. Small clusters of lymphoid infiltration in the stroma were seen. Histochemical stains revealed that the acinar cells in ACC contain abundant diastase-resistant, periodic acid Schiff (PAS)-positive cytoplasmic granules. Mucicarmine and Alcian blue were negative. The immunohistochemistry workup revealed that the case was positive for discovered on gastrointestinal stromal tumors-1 (DOG-1) and the positivity pattern ranged from apical membranous, cytoplasmic, and complete membranous. In addition, the tumor cells were positive for low-molecular-weight cytokeratin, carcinoembryonic antigen (CEA), and epithelial membrane antigen (EMA). The FISH workup for the ETV6-NTRK3 fusion was negative, arguing against secretory carcinoma (SC). A diagnosis of acinar cell carcinoma of the breast is very rare, and the presence of cytoplasmic granules is helpful for its diagnosis. In the absence of these granules, the diagnosis is very difficult, and other diagnoses will be put in the differential diagnosis, particularly SC, lactating adenosis, and microglandular adenosis. Immunohistochemical and histochemical stains and genetic workups will support the diagnosis of ACC.
PubMed: 38298310
DOI: 10.7759/cureus.51427 -
Breast (Edinburgh, Scotland) Oct 2023Adenosquamous proliferation (ASP) is known to occur in the central nidus of radial sclerosing lesions (RSL) of the breast. However, their significance is debated and...
Adenosquamous proliferation (ASP) is known to occur in the central nidus of radial sclerosing lesions (RSL) of the breast. However, their significance is debated and remains largely unknown. In addition, there is a histologic overlap between ASP and low-grade adenosquamous carcinomas (LGASC). We conducted a large retrospective review of 247 RSLs to evaluate the prevalence of ASP and quantitatively analyze associated histologic features of RSLs including size, stromal cellularity, and presence of chronic inflammation. The central nidus of RSLs were classified as hyalinized in 121 cases (49%), cellular in 37 cases (15%), and equally mixed hyalinized and cellular in 89 (36%). ASP occurred in 92 of 247 RSLs (37.2%). Cases with ASP were significantly associated with a cellular stroma; 78.4% of RSLS with cellular stroma had ASP versus just 11.6% of hyalinized RSLs. In our large cohort, inflammation is commonly found in RSLs with ASP (p= <0.001). In conclusion, we confirm that ASP is statistically more likely to be found in RSLs with a cellular stroma. In addition, ASP is commonly associated with chronic inflammation. The finding challenges the notion that prominent lymphocytes are a diagnostic clue to LGASC on limited biopsy material.
Topics: Female; Humans; Breast Neoplasms; Breast; Fibrocystic Breast Disease; Carcinoma, Adenosquamous; Inflammation; Cell Proliferation
PubMed: 37566996
DOI: 10.1016/j.breast.2023.08.002 -
Autopsy & Case Reports 2023
PubMed: 38034514
DOI: 10.4322/acr.2023.460 -
Journal of Biomedical Optics Jan 2024The photoacoustic (PA) technique, a noninvasive pump-probe technique, has found interesting applications in biomedical tissue diagnosis over the last decade. To take it...
SIGNIFICANCE
The photoacoustic (PA) technique, a noninvasive pump-probe technique, has found interesting applications in biomedical tissue diagnosis over the last decade. To take it a step further to clinical applications, the PA technique needs to be designed as an instrument focusing on a compact design, reducing the cost, and quickly providing a quantitative diagnosis.
AIM
This work presents a design and characterization of a cost-effective, compact PA sensing instrument for biomedical tissue diagnosis.
APPROACH
A compact laser diode case design is developed to house several laser diodes for PA excitation, and a pulsed current supply unit is also developed in-house to power the laser diodes to generate a 25 ns current pulse at a frequency of 20 kHz. After PA experimental data acquisition, the signal's frequency spectra were calculated to characterize the tissue quantitatively and correlated with their mechanobiological properties.
RESULTS
The corresponding dominant frequency peak in the PA spectral response (PASR) study was low in the fibrofatty normal breast tissue , compared to the dominant frequency peak of in the fibrocystic disease tissue, which had increased glandular and stromal elements, thereby increased tissue density. The histopathological findings correlated with the PASR results, and the fibrocystic breast disease tissue exhibited a higher dominant frequency peak and energy compared to the normal breast tissue.
CONCLUSIONS
We experimented with an PASR study of fibrocystic human breast tissues and successfully differentiated different tissue types using quantitative spectral parameters peak frequency, mean frequency, and spectral energy. This gives the potential to take this technique further for cost-effective and quick clinical applications.
Topics: Humans; Cost-Benefit Analysis; Lasers, Semiconductor; Spectrum Analysis; Photoacoustic Techniques
PubMed: 38213472
DOI: 10.1117/1.JBO.29.1.017002 -
Radiology Case Reports Nov 2023Fibrocystic breast disease is the most common benign condition and is important for differentiating breast cancer. We present the case of a 27-year-old female patient...
Fibrocystic breast disease is the most common benign condition and is important for differentiating breast cancer. We present the case of a 27-year-old female patient with pleomorphic calcifications and segmental distribution on mammography, which was highly suggestive of breast cancer; however, the pathological findings were fibrocystic disease. Although fibrocystic breast disease does not require treatment, appropriate follow-up is necessary after assessing the risk of breast cancer.
PubMed: 37670913
DOI: 10.1016/j.radcr.2023.08.010 -
Journal of Clinical Pathology Apr 2024Cystic neutrophilic granulomatous mastitis (CNGM) is a subtype of granulomatous mastitis (GM) associated with spp infection. We aimed to analyse the prevalence of...
AIMS
Cystic neutrophilic granulomatous mastitis (CNGM) is a subtype of granulomatous mastitis (GM) associated with spp infection. We aimed to analyse the prevalence of Corynebacteria in CNGM and non-CNGM cases.
METHODS
Breast specimens diagnosed as granulomatous inflammation between 2010 and 2020 were reviewed to identify a CNGM cohort and a non-CNGM cohort. Polymerase chain reaction-based identification of Corynebacteria by 16S ribosomal RNA (16S rRNA) primers, followed by confirmatory Sanger sequencing (SS), was performed on all cases. Clinical, radiological and microbiology data were retrieved from the electronic patient records.
RESULTS
Twenty-eight CNGM cases and 19 non-CNGM cases were identified. Compared with the non-CNGM cohort, patients in the CNGM cohort were more likely to be multiparous (p=0.01), breast feeding (p=0.01) and presenting with a larger breast mass (p<0.01), spontaneous drainage (p=0.05) and skin irritation (p<0.01). No significant difference in the prevalence of between the cohorts (7% vs 11%, p=0.68) by microbiological culture was identified. Compared with microbiology culture, the sensitivity and specificity of each Corynebacterial detection method were 50% and 81% for Gram stain, and 25% and 100% for 16S rRNA combined with SS. Regardless of the diagnosis, patients positive for were more likely to have a persistent disease (p<0.01).
CONCLUSION
CNGM presents as a large symptomatic breast mass in multiparous breastfeeding women. The importance of adequate sampling and repeated microbiology culture in conjunction with sequencing on all GM cases with persistent disease is paramount.
Topics: Female; Humans; Granulomatous Mastitis; RNA, Ribosomal, 16S; Breast; Corynebacterium Infections; Corynebacterium; Fibrocystic Breast Disease
PubMed: 36697218
DOI: 10.1136/jcp-2022-208651