Results 21 to 30 of about 7,820 (205)
Measurement of breast-tissue x-ray attenuation by spectral mammography: solid lesions [PDF]
Phys Med Biol, 61(7) (2016), 2021 Knowledge of x-ray attenuation is essential for developing and evaluating x-ray imaging technologies. For instance, techniques to distinguish between cysts and solid tumours at mammography screening would be highly desirable to reduce recalls, but the development requires knowledge of the x-ray attenuation for cysts and tumours.
arxiv +1 more source
Deep-learning Assisted Detection and Quantification of (oo)cysts of Giardia and Cryptosporidium on Smartphone Microscopy Images [PDF]
Machine.Learning.for.Biomedical.Imaging. 2 (2024), 2023 The consumption of microbial-contaminated food and water is responsible for the deaths of millions of people annually. Smartphone-based microscopy systems are portable, low-cost, and more accessible alternatives for the detection of Giardia and Cryptosporidium than traditional brightfield microscopes. However, the images from smartphone microscopes are
arxiv +1 more source
Desmoplastic Ameloblastoma Arising in a Dentigerous Cyst – A Case Report and Discussion [PDF]
Journal of Clinical and Diagnostic Research, 2016 Dentigerous cyst is a fairly common odontogenic cyst with an uncomplicated prognosis. However, reports of odontogenic and nonodontogenic tumors arising from the cysts have been published for many years.
Muruganandhan Jayanandan +4 more
doaj +1 more source
Journal of Gandhara Medical and Dental Sciences, 2021 OBJECTIVES: The current study was conducted to analyze immunohistochemical appearance of P53 protein in odontogenic cysts. METHODOLOGY: Thirty paraffin blocks of confirmed case were prepared to investigate the immunohistochemical ...
Aqib Sohail +6 more
doaj +1 more source
Label-free detection of Giardia lamblia cysts using a deep learning-enabled portable imaging flow cytometer [PDF]
Lab on a Chip (2020), 2020 We report a field-portable and cost-effective imaging flow cytometer that uses deep learning to accurately detect Giardia lamblia cysts in water samples at a volumetric throughput of 100 mL/h. This flow cytometer uses lensfree color holographic imaging to capture and reconstruct phase and intensity images of microscopic objects in a continuously ...
arxiv +1 more source
The Prevalence of EBV and KSHV in Odontogenic Lesions
International Dental Journal, 2023 Objectives: Odontogenic lesions evolve as a result of altered dental development. This study aimed to evaluate the prevalence and the coinfection of Epstein-Barr virus (EBV) and Kaposi sarcoma–associated herpesvirus (KSHV) in radicular cysts, dentigerous
Mohammed Amjed Alsaegh +3 more
doaj
CD56 Expression in Odontogenic Cysts and Tumors
Journal of Dental Research, Dental Clinics, Dental Prospects, 2014 Background and aims. Odontogenic cysts and tumors have a wide spectrum of clinical characteristics that lead to the different management strategies. Since definite diagnosis is difficult in some cases, it has been suggested that CD56 may be a candidate
Zohreh Jaafari-Ashkavandi +2 more
doaj +1 more source
SRM Journal of Research in Dental Sciences, 2020 Introduction: Odontogenic cysts and tumors are the most common pathologies affecting the jaws. Radiographic evaluation of cysts and tumors is an important aspect of diagnosis and surgical treatment planning.
Durgadevi Boopathi +3 more
doaj +1 more source
Immunohistochemical Assessment of Mast Cells and Small Blood Vessels in Dentigerous Cyst, Odontogenic Keratocyst, and Periapical Cyst [PDF]
Advanced Pharmaceutical Bulletin, 2015 Purpose: The aim of this study was to verify the density of mast cells (MCs) and microvessels in odontogenic cysts. Furthermore, the correlation between MCs and microvessels was evaluated to assess the contribution of MCs to angiogenesis and growth of ...
Maryam Kouhsoltani +3 more
doaj +1 more source
Epidermoid/Dermoid cysts mimicking odontogenic infections: review of literature [PDF]
Reviews in Clinical Medicine, 2015 Introduction: Dermoid/Epidermoid cysts are rare pathologic lesions that may involve the floor of the mouth. Infection and inflammation of the cyst can produce a clinical picture very similar to the submandibular and submental abscesses with odontogenic ...
Amin Rahpeyma +2 more
doaj +3 more sources