Zobrazeno 1 - 10
of 762
pro vyhledávání: '"Melan- A"'
Autor:
Sami Acar, Çağıl Karaevli
Publikováno v:
Turkish Journal of Colorectal Disease, Vol 34, Iss 2, Pp 62-65 (2024)
Lower gastrointestinal bleeding is defined as bleeding that originates distal to the ligament of Treitz. Neoplasms causing lower gastrointestinal bleeding generally originate from the colon. A similar clinical picture can sometimes be caused by the i
Externí odkaz:
https://doaj.org/article/6e575b5231ed41f0817a547a46a21cf8
Publikováno v:
Modern Medicine, Vol 31, Iss 2, Pp 167-174 (2024)
Background: long-term exposure of skin to sun (UV light) may produce different dermatological changes. The aim of this experiment is to explore the protective effects of oral vitamin A on skin subjected to UVB. Methods: twenty rats were separated int
Externí odkaz:
https://doaj.org/article/e2924bd38f93497aa2cb517b4a04f6ed
Autor:
Jacek Calik, Natalia Sauer, Piotr Giedziun, Aleksandra Piotrowska, Maciej Tumiłowicz, Andrzej Wojnar, Piotr Dzięgiel
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
BackgroundBasal Cell Carcinoma (BCC) is the most common form of skin cancer, characterized by its low metastatic potential yet considerable diversity in clinical and dermatoscopic presentation. Advances in dermatoscopy have significantly improved the
Externí odkaz:
https://doaj.org/article/0ed2b9c969a04f91bdcb4d5d23b04ec6
Autor:
Hikaru Tsukita, Kei Koyama, Takahiro Ishinari, Ayana Takahashi, Ken Miyabe, Michinobu Umakoshi, Makoto Yoshida, Yukitsugu Kudo-Asabe, Akiko Nishida, Naohiko Otsuka, Ouki Yasui, Ikuma Kato, Noriyoshi Fukushima, Akiteru Goto
Publikováno v:
Diagnostic Pathology, Vol 19, Iss 1, Pp 1-6 (2024)
Abstract Background PEComa is a mesenchymal tumor that can occur in various organs including the uterus and soft tissues. PEComas are composed of perivascular epithelioid cells, and angiomyolipoma (AML), clear cell sugar tumor (CCST), and lymphangiom
Externí odkaz:
https://doaj.org/article/29ee95cc55e74563b4249ca1244e1726
Autor:
Elli Elizabeth Michaelidou, Adriana Kaczmarska, Rodrigo Gutierrez-Quintana, Joanna Morris, Gawain Hammond, Ana Cloquell
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
A 7-year-old Lhasa Apso presented with a history of left thoracic limb lameness and neck pain. Magnetic resonance imaging revealed a well-defined, extradural lesion that was hyperintense on T1-weighted (T1W) images and isointense on T2-weighted (T2W)
Externí odkaz:
https://doaj.org/article/894b2672aa6a4fbaa64ffcf76de4b517
Publikováno v:
British Journal of Biomedical Science, Vol 81 (2024)
Introduction: Lentigo maligna (LM) and lentigo maligna melanoma (LMM) predominantly affect the head and neck areas in elderly patients, presenting as challenging ill-defined pigmented lesions with indistinct borders. Surgical margin determination for
Externí odkaz:
https://doaj.org/article/94e6de25c81c4aa5bc0ac6313fee2b7a
Publikováno v:
JAAD Case Reports, Vol 35, Iss , Pp 84-86 (2023)
Externí odkaz:
https://doaj.org/article/5f614c90ff65443eb1333a31957a172d
Publikováno v:
BMC Ophthalmology, Vol 22, Iss 1, Pp 1-7 (2022)
Abstract Purpose Divided nevus with verrucous hyperplasia will always recur after surgery but non-verrucous divided eyelid nevus rarely recur. This study analyzed the differential expression of Ki-67, S100, Melan A and HMB45 and identified the correl
Externí odkaz:
https://doaj.org/article/4b41d42110ab443f9a9291ce09a01229
Autor:
Hari Pathave
Publikováno v:
Journal of the Indian Academy of Geriatrics, Vol 19, Iss 1, Pp 70-72 (2023)
Pigmented actinic keratosis (PAK) is an uncommon variant of actinic keratosis that can mimic different pigmented lesions, which may be benign or malignant. The diagnosis of PAK is often challenging because of overlapping features with lentigo maligna
Externí odkaz:
https://doaj.org/article/012d73a8b9674ce5bde63657af1a9582
Autor:
José Diomedes Barbosa, Mariana Correia Oliveira, Carlos Magno Chaves Oliveira, Henrique dos Anjos Bomjardim, Tatiane Teles Albernaz Ferreira, Marcos Dutra Duarte, José Alcides Sarmento da Silveira, Natália da Silva e Silva Silveira, Camila Cordeiro Barbosa, Aluízio Otávio Almeida da Silva, Anibal Armién, Marilene de Farias Brito
Publikováno v:
Veterinary Sciences, Vol 10, Iss 12, p 662 (2023)
Melanomas are tumors arising from externally uncontrolled melanocytes that produce varying amounts of melanin. In this study, we report a case of melanoma with neurological impairment without evidence of cutaneous neoplastic lesions in an adult buffa
Externí odkaz:
https://doaj.org/article/a1673354f3c94d90bb40f62f08694cfe