Publications by authors named "Yazan A Masannat"

Clinical trials have demonstrated conclusively the non-inferiority of breast-conserving surgery followed by breast radiation therapy (BCT) compared with mastectomy for the treatment of early-stage invasive breast cancer (BC). The definition of the required surgical margin to ensure adequate removal of the cancer by BCT to obtain an acceptable low local recurrence (LR) rate remains controversial. Meta-analyses published by Houssami et al.

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Introduction: Patients are increasingly turning to other sources for their health information. Social media has become mainstream, and the easy access to online communities, health professionals, and shared experiences of other patients has made social media a place where many patients turn to.

Methods: In this qualitative report, 2 patients who have had breast cancer describe the reasons why they use social media, what they perceive the advantages and disadvantages are, and what the impact of social media has been through their cancer treatment and beyond.

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Background: Chronic pain after breast cancer surgery affects up to 60% of patients. Evidence supports the fact that pain outwith the surgical site is a significant issue. This systematic review and meta-analysis sought to evaluate the prevalence of non-surgical site pain (NSSP) in women after breast cancer surgery at 6 months post-operatively.

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Background: Breast cancer is the most common cancer worldwide, with remarkable advances in early diagnosis, systemic treatments, and surgical techniques. Robotic nipple-sparing mastectomy has been trialled; however, the complication rates, surgical outcomes, and oncological safety of this approach remain obscure.

Methods: A systematic search of the literature was conducted from conception until September 2022.

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Background: Female breast cancer (BC) is the most diagnosed cancer and the leading cause of malignancy-related death worldwide. With the widespread utilisation of the Internet, social media has presented an invaluable yet underemployed tool in the context of BC medical information dissemination, support hub formation, and patient empowerment.

Summary: In this narrative review, we explore the untapped potential of social media in this context, caveats, and future directions that may aid in formulating a new era of patient led, in addition to patient-centred care.

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Background: Volume replacement using chest wall perforator flaps (CWPFs) is a promising technique to reduce mastectomy rates without sacrificing function or aesthetics. Owing to limited availability of the technique, only a minority of patients currently have access to CWPF procedures.

Methods: An international web-based survey was disseminated through social media, dedicated webpages, and national and international societies for breast surgery.

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Background: Early detection along with improved locoregional and systemic therapies have decreased breast cancer mortality and allowed for the clinical implementation of breast conserving surgical options, in turn reducing the clinical and psychosocial impact of mastectomy. To what extend this has been successfully conveyed through social media for breast cancer awareness, has not been previously investigated.

Methods: This study presents a content and social network cross-sectional descriptive study of Twitter and Google trends data worldwide from platform launch (2006 and 2004 respectively) until May 15th, 2022, in agreement with the STROBE guidelines.

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Globally, BC is the most frequently diagnosed cancer in women. The aim of this study was to identify novel secreted biomarkers that may indicate progression to high-grade BC malignancies and therefore predict metastatic potential. A total of 33 studies of breast cancer and 78 of other malignancies were screened via a systematic review for eligibility, yielding 26 datasets, 8 breast cancer secretome datasets, and 18 of other cancers that were included in the comparative secretome analysis.

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Background: Sentinel Lymph Node Biopsy (SLNB) is used to stage the axilla, but there is limited data in patients with prior ipsilateral breast cancer. This study compares redo-SLNB (reSLNB) and Axillary node sample (ANS) in this sub-cohort of patients.

Materials And Methods: This is a retrospective study looking at patients with a new ipsilateral primary or recurrence with history of breast-conserving surgery.

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Background: Radiotherapy after breast surgery decreases locoregional recurrence and improves survival. This is not without risks from radiation exposure and could have implications in clinical practice. Our study investigates the correlation between tumour location and radiation dose to the heart.

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Chyle leak following oncological breast and axillary surgery is a rare complication with small number of reported cases in the literature and little formal guidance regarding management. We present a review of the current literature and further related guidance from other specialties, along with suggested strategies for identification, diagnosis and management of this uncommon but potentially significant complication.

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Aims: Pleomorphic lobular carcinoma in situ (PLCIS) is a relatively newly described pathological lesion that is distinguished from classical LCIS by its large pleomorphic nuclei. The lesion is uncommon and its appropriate management has been debated. The aim of this study is to review data from a large series of PLCIS to examine its natural history in order to guide management plans.

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Background: Pleomorphic Lobular Carcinoma in Situ (PLCIS) is a pathological variant of Lobular Carcinoma in Situ (LCIS) with distinct features. Since first described over a decade ago there are only few papers published about this condition.

Methods: Medline and Pubmed based literature overview was done with the aim of describing the different histopathological, radiological and clinical features of this pathological entity to highlight the different clinicopathological presentations and modalities of treatment described.

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Pseudoangiomatous stromal hyperplasia (PASH) is a rare benign proliferating breast condition. It was first reported in 1986 when Vuitch, Rosen, and Erlandson described nine cases of benign well-circumscribed, breast masses that simulated vascular lesions consisting of mammary stromal proliferations (Vuitch et al. (1986)).

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Background: Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used worldwide, and their complications in the upper gastrointestinal tract are well described in the literature and well known to clinicians. However, complications in the large bowel are being increasingly recognized and reported. This review aims to address the different aspects of NSAIDs-associated colopathy.

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Objective: This study investigates whether methylene blue (MB), patent blue V (PBV), and indigo carmine (IDC) commonly used in sentinel node biopsy cause DNA damage to breast epithelial cells in vitro.

Methods: MCF-7 and HB-2 cells were exposed for 5 minutes to the above dyes at the same concentrations used in clinical practice. Following exposure, the comet assay was performed to detect DNA damage.

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Hepatocellular carcinoma is the most common primary tumour of the liver. Metastasis is frequent in these aggressive tumours and is commonly to the lungs, regional lymph nodes, or bone. Metastasis as a discrete subcutaneous nodule has not been described before.

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This is a case report of an 85-year old patient who presented with abdominal pain, nausea and vomiting associated with altered liver function test. The plain X-rays and CT scan showed pneumobilia with an ectopic gallstone. The patient was diagnosed with Bouveret syndrome and managed surgically.

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