Mammogram

乳房 X 线照片
  • 文章类型: Journal Article
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  • 文章类型: Journal Article
    目的:本病例研究旨在提请注意在常规解剖过程中发现的非常罕见的胸骨肌表现,并旨在强调这种独特的肌肉在重建手术中的临床意义和实用性,尤其是乳房。
    方法:尽管已经报道了许多肌肉的形态学变异,我们在本科医学教学的常规解剖中遇到了独特的双侧胸骨肌,在一个80岁的男性尸体上.肌肉两侧起源于肉质腹部的外斜腱膜,在变得顽强之后,在中线会聚,在胸骨角的水平处形成共同的肌腱,然后再次分裂成两个与同侧胸锁乳突连续的肌腱。
    结论:尽管胸骨的存在可能被误诊为广泛的前胸壁病变和肿瘤,特别是在常规乳房X光检查中对乳腺肿块的误诊,它作为肌肉皮瓣用于前胸壁的重建手术,头部,脖子和乳房。
    OBJECTIVE: The present case study aims at drawing attention to a very rare presentation of the sternalis muscle noticed during routine dissection, and is intended to highlight the clinical significance and usefulness of this unique muscle in reconstructive surgeries, especially of the breast.
    METHODS: Though many morphological variants of the muscle have been reported, we came across a unique bilateral sternalis muscle during routine dissection for undergraduate medical teaching, in an 80-year-old male cadaver. The muscle originates on both sides from the external oblique aponeurosis from the fleshy belly, and after becom-ing tendinous, converges in the midline to form a common tendon at the level of the sternal angle, and then splits again into two tendons which become continuous with the ipsilateral sternocleidomastoid.
    CONCLUSIONS: Notwithstanding the fact that the presence of a sternalis can be misdiagnosed as a wide range of anterior chest wall lesions and tumors, especially with misdiag-nosis of breast masses in routine mammograms, it has great use as a muscular flap for reconstructive surgeries of the anterior chest wall, head, neck and breast.
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  • 文章类型: Case Reports
    钙化病,也称为钙化性尿毒症性动脉病变,是一种罕见的良性皮肤表现.尽管对其发病机理知之甚少,它被认为是血管壁钙化导致软组织坏死的结果,并且通常在长期肾透析的终末期肾病(ESKD)患者中遇到。乳腺钙化是一种罕见的实体,可能表现为乳腺肿块或坏死性溃疡,通常,它最初被误认为是恶性乳腺病理。在这篇文章中,我们报道了1例接受长期透析的66岁ESKD女性患者双侧乳腺钙化的病例.
    Calciphylaxis, also called calcific uremic arteriolopathy, is a rare benign cutaneous manifestation. Although little is known about its pathogenesis, it is thought to be a result of vascular wall calcification leading to soft tissue necrosis, and it is usually encountered in patients with end-stage kidney disease (ESKD) on long-term renal dialysis. Breast calciphylaxis is a rare entity that may present as a breast mass or necrotic ulcers, and it is common for it to be initially mistaken for a malignant breast pathology. In this article, we present a case of bilateral breast calciphylaxis in a 66-year-old female with ESKD receiving long-term dialysis.
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  • 文章类型: Case Reports
    乳腺淋巴瘤是乳腺淋巴组织的罕见恶性肿瘤。由于全身性疾病的转移,它可以表现为原发性或继发性恶性肿瘤。继发性乳腺淋巴瘤(SBL)是最常见的转移到乳腺的恶性肿瘤之一。一旦出现在乳房中,在体格检查和影像学诊断方法上,这些肿块通常难以与原发性乳腺癌区分。区分这些肿瘤是必要的,因为每个都有不同的管理计划。本报告介绍了一名55岁西班牙裔女性的罕见SBL病例,并对其介绍进行了回顾。放射学影像学发现,和管理。
    Lymphoma of the breast is a rare malignancy of the breast lymphoid tissue. It can present as either a primary or a secondary malignancy due to metastasis from a systemic disease. Secondary breast lymphoma (SBL) is one of the most common malignancies to metastasize to the breast. Once present in the breast, these masses are often difficult to distinguish from primary breast carcinoma on both physical examination and diagnostic imaging modalities. Differentiating these tumors is imperative because each has a different management plan. This report presents a rare case of SBL in a 55-year-old Hispanic female and includes a review of its presentation, radiologic imaging findings, and management.
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  • 文章类型: Case Reports
    乳腺脂肪肉瘤是一种罕见的癌性肿瘤,可被误认为是原发性乳腺癌。最近的一个案例涉及一名54岁的妇女,她参加了年度乳房X光检查。乳房X线照片显示,她的右腋尾有1厘米的局灶性不对称,密度相等,距离乳头约9厘米。九个月后,尽管最初的超声扫描没有发现任何异常,但患者观察到肿块迅速增长。有针对性的乳房X光检查显示出一个大而致密的肿块,局限在右腋窝尾巴上,然后是超声波扫描,显示出不均匀的高回声,回声质量。手术后的组织病理学显示患者患有未分化的多形性乳腺脂肪肉瘤。该诊断是在患者接受手术后得出的。乳腺脂肪肉瘤是一种需要仔细管理和密切监测的疾病,虽然它是相对罕见的。早期发现患者病情并及时治疗有助于改善患者预后。这可以通过对常规筛查保持警惕并跟进乳腺组织的任何异常发现或变化来实现。然而,有可能将这种情况诊断为原发性乳腺癌;因此,医疗保健提供者需要进行全面评估,以确保诊断准确性和提供适当的治疗。
    Liposarcoma of the breast is a rare form of cancerous tumor that can be mistaken for primary breast cancer. A recent instance involved a woman who was 54 years old and went in for her annual screening mammogram. The mammogram revealed that she had a 1 cm focal asymmetry of equal density in her right axillary tail, approximately 9 cm from the nipple. After nine months, the patient observed a rapidly growing mass even though the initial ultrasound scan did not detect anything unusual. A targeted mammogram demonstrated a large and dense mass confined to the right axillary tail, followed by an ultrasound scan that revealed a heterogeneous hyperechoic, echogenic mass. Histopathology after surgery showed that the patient had an undifferentiated pleomorphic breast liposarcoma. This diagnosis was reached after the patient underwent surgery.Liposarcoma of the breast is a concerning condition that needs careful management and close monitoring, although it is relatively uncommon. Early detection of the patient\'s condition and prompt treatment can help improve the patient\'s prognosis. This can be accomplished by remaining vigilant with routine screenings and following up on any unusual findings or changes in breast tissue. However, it is possible to diagnose this condition as primary breast cancer incorrectly; consequently, healthcare providers need to conduct comprehensive evaluations to ensure diagnostic accuracy and the delivery of appropriate treatment.
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  • 文章类型: Journal Article
    淋巴瘤累及乳腺是罕见的。它可以作为原发性乳腺肿瘤或作为全身性疾病的结外表现而发生。乳腺淋巴瘤(BL)的影像学特征不是特征性的。由于非特异性影像学特征,活检对于诊断是必要的。
    对诊断为乳腺淋巴瘤的患者进行了回顾性电子病历审查,这些患者接受了诊断性放射学程序(包括乳房X线照相术,乳房超声,2018年7月1日至2019年3月31日在ShaukatKhanum纪念癌症医院和研究中心进行计算机断层扫描(CT)扫描和正电子发射断层扫描(PET/CT)扫描,巴基斯坦。
    确定了4名患者。在乳房X光照片上,最常见的发现是存在有界限或边缘模糊的高密度肿块。在超声波上,观察到低回声肿块和模糊的弥漫性浸润模式。PET/CT和CT有助于检测疾病的乳房外部位并将疾病分为原发性或继发性BL。
    BL的早期诊断很重要。当乳房X线照相术和超声检查时,放射科医生应在鉴别诊断中包括淋巴瘤。
    UNASSIGNED: Breast involvement by lymphoma is rare. It can occur as a primary breast tumour or as an extranodal manifestation of the systemic disease. The imaging features of breast lymphoma (BL) are not characteristic. Biopsy is necessary for diagnosis due to non-specific imaging features.
    UNASSIGNED: A retrospective electronic medical chart review was conducted of patients diagnosed with lymphoma of breast that underwent diagnostic radiological procedures (including mammography, ultrasound breast, computed tomography (CT) scan and positron emission tomography (PET/CT) scan from 1 July 2018 to 31 March 2019 at Shaukat Khanum Memorial Cancer Hospital and Research Centre, Pakistan.
    UNASSIGNED: Four patients were identified. On mammogram, the most common finding consisted of the presence of high-density masses with circumscribed or indistinct margins. On ultrasound, hypoechoic masses and indistinct diffuse infiltrative patterns were observed. PET/CT and CT were helpful in detecting extramammary sites of disease and for classifying the disease into primary or secondary BL.
    UNASSIGNED: The early diagnosis of the BL is important. The radiologists should include lymphoma in the differential diagnosis when there is the absence of microcalcifications or spiculated margins on mammography and ultrasound.
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  • 文章类型: Case Reports
    导管内乳头状瘤是在乳腺导管上皮细胞中出现的肿瘤。导管内乳头状瘤的常见症状包括浆液性或浆液性乳头溢液或可触及的肿块。我们介绍了一例48岁的女性,该女性表现为自发性右乳房乳头溢液和明显的肿块。患者的诊断成像包括乳房X线照相术和彩色多普勒超声成像,显示右乳在距乳头2cm处八点钟有肿块,与明显的关注区域相对应。经皮超声引导活检证实了导管内乳头状瘤的诊断。由于可以包括在鉴别中的各种诊断,在许多导管内乳头状瘤的病例中可能需要手术切除。细胞异型症的风险增加,以及自发性乳头溢液的治疗。
    Intraductal papillomas are tumors that arise in the epithelial cells of the mammary duct. Common presenting symptoms for intraductal papilloma include serous or serosanguinous nipple discharge or a palpable mass. We present a case of a 48-year-old woman who presented with spontaneous right breast nipple discharge and a palpable mass. Diagnostic imaging for the patient included mammography and ultrasound with color doppler imaging that revealed a mass at eight o\'clock in the right breast at a distance of 2 cm from the nipple and that corresponded to the area of palpable concern. Percutaneous ultrasound-guided biopsy of the mass confirmed a diagnosis of intraductal papilloma. Surgical excision may be required in many cases of an intraductal papilloma due to the variety of diagnoses that can be included on the differential, the increased risk for cellular atypia, and the treatment for spontaneous nipple discharge.
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  • 文章类型: Journal Article
    乳腺癌被列为影响全世界妇女的最常见的癌症类型。早期发现与发病率和死亡率的提高有关,随着复发率的下降,由于定期乳腺癌筛查建议40岁以上的女性。沙特阿拉伯王国(KSA)的女性通常在晚期阶段出现晚期症状,因为乳腺癌的认知率和筛查率低于平均水平。
    一项病例对照研究利用20多年来在与三级医院相关的初级保健诊所收集的数据进行,以证明结构化乳腺癌筛查计划在完善的初级保健环境中的作用。将结果与通过机会性诊断在社区中诊断出的癌症病例的结果进行比较。
    纳入研究的292例患者的总体平均生存时间为160个月。在49例患者(p<0.01)的初级保健组中,有统计学意义的存活时间延长了约85个月。发现两组患者之间的临床分期和临床反应率具有统计学意义(p<0.01),其中35名(73.3%)初级保健患者为IIA期及以下,与41(30%)肿瘤患者相比。在初级保健组中被诊断出患有乳腺癌的患者在建立完善的乳腺癌筛查计划中被注意到在早期阶段出现乳腺癌。与肿瘤患者组相比,预后更好,死亡率更低。
    我们的研究强调了在沙特阿拉伯和该地区得到良好支持的初级卫生服务中需要结构化的乳腺癌筛查计划。这些方案与改善的生存结果和更有利的临床反应相关。迫切需要以适当的资源提供初级保健服务,以极大地影响患者的发病率和死亡率。
    Breast cancer is ranked as the most common type of cancer effecting women worldwide. Early detection is associated with improved morbidity and mortality, along with decreased recurrence rates, due to regular breast cancer screening recommendations advised for women over the age of 40. Women in the Kingdom of Saudi Arabia (KSA) typically present with advanced symptoms at later stages due to lower-than-average rates of breast cancer awareness and screening.
    A case-control study was conducted utilizing data collected over 20 years in the primary care clinics linked to at a tertiary hospital to demonstrate the role of structured breast cancer screening programs within well-established primary care setting. Results were compared with outcomes of cancer cases diagnosed in the community through opportunistic diagnosis.
    A total 292 patients included in the study had an overall mean survival time of 160 months, with a statistically significant higher survival time noted amongst the primary care group of 49 patients (p<0.01) by approximately 85 months. Clinical stages and clinical response rates between the two patient groups were found to be statistically significant (p<0.01), where 35 (73.3%) primary care patients were stage IIA and below, compared to 41 (30%) oncology patients. Patients who were diagnosed with breast cancer in the primary care group with well-established breast cancer screening programs were noted to present with breast cancer at earlier stages, have better prognosis and lower mortality as opposed to the oncology patient group.
    Our study highlights the need of structured breast cancer screening programs within well supported primary health services in Saudi Arabia and the region. Such programs were associated with improved survival outcomes and more favorable clinical responses. There is an urgent need to enable primary care services with the appropriate resources to significantly impact patient morbidity and mortality.
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  • 文章类型: Journal Article
    目的:动脉粥样硬化性心血管疾病(ASCVD)是发病和死亡的主要原因。乳房X线照片上的乳腺动脉钙化(BAC)与乳腺癌风险无关。然而,越来越多的证据支持其与心血管疾病(CVD)的相关性.这项研究在一项基于澳大利亚人群的乳腺癌研究中检查了BAC和ASCVD之间的关联及其危险因素。
    方法:将参与乳腺癌环境和就业研究(BCEES)的对照组的数据与西澳大利亚州卫生部医院发病率数据库和死亡率登记相关联,以获得ASCVD结果和相关危险因素数据。放射科医生评估了没有ASCVD病史的参与者的乳房X线照片的BAC。Cox比例风险回归用于检查BAC与ASCVD事件后期发生之间的关联。采用Logistic回归分析探讨BAC的相关因素。
    结果:共纳入了1020名平均年龄为60岁(sd=7.0岁)的女性,纳入了184名(18.0%)的BAC。1020名参与者中有80名(7.8%)患有ASCVD,事件发生的平均时间为距基线6.2年(sd=4.6)。在单变量分析中,BAC患者更有可能发生ASCVD事件(HR=1.9695%CI1.29~2.99).然而,在调整了其他风险因素后,这种关联减弱(HR=1.3795%CI0.88-2.14).年龄(OR=1.15,95%CI1.12-1.19)和产次(pLRT<0.001)与BAC相关。
    结论:BAC与ASCVD风险增加相关,但这并非独立于心血管危险因素。
    OBJECTIVE: Atherosclerotic cardiovascular disease (ASCVD) is a major cause of morbidity and mortality. Breast arterial calcification (BAC) on mammograms is not associated with breast cancer risk. However, there is increasing evidence supporting its association with cardiovascular disease (CVD). This study examines the association between BAC and ASCVD and their risk factors within an Australian population-based breast cancer study.
    METHODS: Data from the controls who participated in the breast cancer environment and employment study (BCEES) were linked with the Western Australian Department of Health Hospital Morbidity database and Mortality Registry to obtain ASCVD outcomes and related risk factor data. Mammograms from participants with no prior history of ASCVD were assessed for BAC by a radiologist. Cox proportional hazards regression was used to examine the association between BAC and later occurrence of an ASCVD event. Logistic regression was used to investigate the factors associated with BAC.
    RESULTS: A total of 1020 women with a mean age of 60 (sd = 7.0 years) were included and BAC found in 184 (18.0%). Eighty (7.8%) of the 1020 participants developed ASCVD, with an average time to event of 6.2 years (sd = 4.6) from baseline. In univariate analysis, participants with BAC were more likely to have an ASCVD event (HR = 1.96 95% CI 1.29-2.99). However, after adjusting for other risk factors, this association attenuated (HR = 1.37 95% CI 0.88-2.14). Increasing age (OR = 1.15, 95% CI 1.12-1.19) and parity (pLRT < 0.001) were associated with BAC.
    CONCLUSIONS: BAC is associated with increased ASCVD risk, but this is not independent of cardiovascular risk factors.
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