Results 21 to 30 of about 306,099 (237)
Melanoma Skin Cancer and Nevus Mole Classification using Intensity Value Estimation with Convolutional Neural Network [PDF]
, 2022 Melanoma skin cancer is one of the most dangerous and life-threatening cancer. Exposure to ultraviolet rays may damage the skin cell's DNA, which causes melanoma skin cancer. However, it is difficult to detect and classify melanoma and nevus mole at the immature stages. In this work, an automatic deep learning system is developed based on the intensity
arxiv +1 more source
From simplicity to complexity in current melanoma models
Experimental Dermatology, Volume 31, Issue 12, Page 1818-1836, December 2022., 2022 Abstract Despite the recent impressive clinical success of immunotherapy against melanoma, development of primary and adaptive resistance against immune checkpoint inhibitors remains a major issue in a large number of treated patients. This highlights the need for melanoma models that replicate the tumor's intricate dynamics in the tumor ...
Elisabetta Michielon +2 more
wiley +1 more source
Pigmented Trichoblastoma of Nose: An Unusual Occurrence [PDF]
Journal of Clinical and Diagnostic Research, 2017 Nevus sebaceus of Jadassohn is a congenital tumour affecting the scalp and face. It is usually presented as a pigmented patch or plaque. It is a complex cutaneous hamartoma which involves pilosebaceous follicle, epidermis and adnexal structures. Tumours
D.C Sathyaki +4 more
doaj +1 more source
Lacrimal Caruncle Nevus with Papilloma
Case Reports in Ophthalmology, 2017 Purpose: The aim of this article is to report a case of lacrimal caruncle nevus with papilloma. Methods: This is a case report of a 39-year-old female with a progressively enlarging pigmented lesion on the left lacrimal caruncle.
Eri Ishikawa +3 more
doaj +1 more source
Treatment of nevus of Ota with 1064 nm picosecond Nd:YAG laser: A retrospective study
Dermatologic Therapy, 2021 Nevus of Ota has been successfully treated by lasers. Currently, 1064 nm picosecond Nd:YAG lasers have become available for the treatment of pigmented disorders. However, there are few studies concerning the application of 1064 nm picosecond Nd:YAG laser
Hedan Yang +13 more
semanticscholar +1 more source
Dermatology Practical & Conceptual, 2012 Background: It is unclear whether pigmented Spitz and Reed nevi are distinct morphologic entities or part of the spectrum of Spitz nevi. Methods: In a retrospective observational study we analyzed dermatopathologic slides of 22 cases with clinical and
Michael Bär +2 more
doaj +1 more source
Compound blue nevus: A misleading pigmented melanocytic tumor
Clinical Case Reports, 2022 Compound blue nevus had clinical and histological similarities with other heavily pigmented melanocytic tumor, like the pigmented epithelioid melanocytoma. Distinctive genomic aberrations have allowed differentiating it.
Massara Baklouti +11 more
doaj +1 more source
Pigmented Spindle Cell Nevus of Reed of the Eyelid [PDF]
Ocular Oncology and Pathology, 2017 <b><i>Purpose:</i></b> To report the clinical, pathological, and immunohistochemical features of the first pigmented spindle cell nevus (PSCN) of Reed documented to have appeared in the eyelid. <b><i>Methods:</i></b> The findings of clinical and histopathological examination are presented, along with ...
Mitesh K. Kapadia +2 more
openaire +3 more sources
Reed Nevus (Pigmented Spindle Cell Nevus) in an 11-Month-Old Japanese Infant
, 2012 Reed nevus (pigmented spindle cell nevus) is a nevus with the histopathological features of abundant melanin, monomorphic spindle-epithelioid melanocytes, spindle cell nests confined within the epidermis and papillary dermis, and occasional upward ...
M. Fujita, N. Oiso, A. Kawada
semanticscholar +1 more source
Indian Journal of Ophthalmology, 2018 Choroidal nevi are benign fundus lesions that require regular follow with documentation. Conventional color fundus photography (CFP) has traditionally been used to images these lesions.
K. Saurabh +4 more
semanticscholar +1 more source