Bilateral diffuse uveal melanocytic hyperplasia (BDUMH) is a rare but well known paraneoplastic syndrome,' associated with systemic malignancy. An essential feature of this syndrome is a preponderantly benign looking cytology of the melanocytic tumours.' We describe the clinical and histopathological features ofBDUMH with active proliferation and bilateral ciliary body malignant melanomas. The ...

background and objective: smoking can be associated with the decreasing gingival blood flow and epithelial changes. the aim of this study was to evaluate the histopathological changes of gingival epithelium and connective tissue in smokers. methods: the study was case-control. sixty male patients (28 smokers and 32 nonsmokers) suffering chronic periodontitis were participated in the study. peri...

One of the most confounding characteristics, commonly seen in malignant, but even in benign melanocytic nevi, is represented by the regression phenomenon. The identification of regression, through dermoscopical observation, can be predictive of a tricky histopathological examination. Therefore, this feature should be an alert to a meticulous clinical, dermoscopical and histopathological correla...

Histopathological images (HIs) are the gold standard for evaluating some types of tumors cancer diagnosis. The analysis such is time and resource-consuming very challenging even experienced pathologists, resulting in inter-observer intra-observer disagreements. One ways accelerating an to use computer-aided diagnosis (CAD) systems. This paper presents a review on machine learning methods histop...

The aim of this case series was to reveal the difficulties in diagnosing fibro-osseous lesions with radiological and histopathological examinations and quantify the potential risk of infection to fibro-osseous legions. To analyze the concordance between radiological and histopathological diagnoses, this retrospective case series included patients who were clinically diagnosed with fibro-osseous...

Abstract Breast histopathological image analysis at 400x magnification is essential for the determination of malignant breast tumours. But manual these images tedious, subjective, error-prone and requires domain knowledge. To this end, computer-aided tools are gaining much attention in recent past as it aids pathologists save time. Furthermore, advances computational power have leveraged usage ...

the modern surgical endodontic treatment is a safe and predictable procedure with high success rate. however, several factors can retard or impede the proper healing process. use of a high speed handpiece during hard tissues management (osteotomy and apical resection) can potentially be one of these factors. formation of metallic debris from the surgical diamond burs, production of necrotic loc...

A cancerous tumour in a woman's breast, Histopathology detects breast cancer. Histopathological images are hotspot for medical study since they difficult to judge manually. In addition helping doctors identify and treat patients, this image classification can boost patient survival. This research addresses the merits downsides of deep learning methods histopathology imaging The study's future d...