Results 21 to 30 of about 762 (161)

Acquired unilateral facial melanocytosis: nevus of Sun [PDF]

, 2021
Acquired dermal melanocytoses include pigmented lesions with a clear late onset, histologically characterized by the presence of melanocytes in the dermis.
Veraldi, Stefano, Giacalone, Serena, Bortoluzzi, Paolo, Nazzaro, Gianluca   +3 more
core   +1 more source

[Translated article] Melanoma Arising in Plaque-Type Blue Nevus and Dermal Melanocytosis: Diagnostic and Prognostic Value of BAP1

Actas Dermo-Sifiliográficas, 2023
Melanoma arising in blue nevus, also known as melanoma ex blue nevus, is a specific form of melanoma whose genetic profile is different to that of other cutaneous melanomas and surprisingly similar to that of uveal melanoma.
C. Requena, V. Traves, E. Ferrandis, M. Antón Almero, Z. García-Casado, E. Manrique-Silva, Á. Santos Briz, P. Escalonilla, E. Nagore   +8 more
doaj   +1 more source

Melanoma sobre nevus azul en placa o sobre melanocitosis dérmicas: utilidad diagnóstica y pronóstica del BAP1

Actas Dermo-Sifiliográficas, 2023
Resumen: El melanoma sobre nevus azul o melanoma ex-blue nevus es una variedad de melanoma peculiar que tiene un perfil genético diferente al del resto de los melanomas cutáneos y sorprendentemente superponible al perfil del melanoma uveal.
C. Requena, V. Traves, E. Ferrandis, M. Antón Almero, Z. García-Casado, E. Manrique-Silva, Á. Santos Briz, P. Escalonilla, E. Nagore   +8 more
doaj   +1 more source

Nevus of Ota”- A Rare Pigmentation Disorder with Intraoral Findings [PDF]

Journal of Clinical and Diagnostic Research, 2014
Nevus of Ota is a dermal melanocytosis seen along the distribution of ophthalmic and maxillary divisions of the trigeminal nerve. Only 12 cases so far have been reported in English literature & it is rare in Indian subcontinent.
Jitender Solanki, Sarika Gupta, Sumit Bhateja, Nisha Sharma, Meenakshi Singh   +4 more
doaj   +1 more source

Clinical Heterogeneity of a <i>TP53</i> Variant in a Consanguineous Omani Family: A Case Report Featuring a Homozygous Pathogenic Variant. [PDF]

Case Rep Genet
Background Li–Fraumeni syndrome (LFS) is a rare, autosomal dominant cancer predisposition syndrome caused by germline mutations in the TP53 gene. While heterozygous TP53 variants are well‐characterized, homozygous germline mutations are extremely rare, and their clinical significance remains poorly understood.
Al Hinai M, Wyk CV, Al Kharusi M, Hamza N, Al Batashi A, Al Sayegh A, Al Shihhi M.   +6 more
europepmc   +2 more sources

Evaluating the Diagnostic Utility of Spinal Ultrasound in Neonates With a Simple Sacral Dimple: An Eight-Year Retrospective Study. [PDF]

J Med Radiat Sci
This study retrospectively analysed eight years of neonatal spinal ultrasound data from a major Australian children's hospital to assess the value of imaging for simple sacral dimples. Out of 448 scans, 195 were for an isolated simple dimple, and only two infants (1%) were found to have spinal dysraphism, both with other congenital anomalies.
Tattersall N, Stam L, Burnett M, Starkey D, Edwards C, Reddan T.   +5 more
europepmc   +2 more sources

Bilateral nevus of Ota: unique presentation

Pigment International, 2021
Nevus of Ota (NOO) is a dermal melanocytoses characterized by bluish-brown macules along the distribution of trigeminal nerve. Ocular involvement is observed in most of the patients in the form of scleral pigmentation.
Pallavi Hegde, Rashmi Sarkar
doaj   +1 more source

Acquired Nonfacial Dermal Melanocytosis

Actas Dermo-Sifiliográficas (English Edition), 2011
J.J. Ríos-Martín, W. Pinto-Morales, Á. Marcos-Domínguez, R. González-Cámpora   +3 more
openaire   +2 more sources

Double whammy: Congenital glaucoma in phakomatosis pigmentovascularis with Sturge–Weber syndrome and nevus of Ota

TNOA Journal of Ophthalmic Science and Research, 2020
Phakomatosis pigmentovascularis (PPV) is a rare congenital condition characterized by a combination of cutaneous capillary hemangiomas and dermal melanocytosis.
S Podury, Bipasha Mukherjee
doaj   +1 more source

Bilateral nevus of Ota: A case series and literature review

Asian Journal of Medical Sciences, 2023
Nevus of Ota is a dermal melanocytic hamartoma clinically characterized by confluence of blue-to-gray macules, distributed along the ophthalmic and the maxillary divisions of the trigeminal nerve.
Pinki Kumari , Vartika , Pallavi UK , Rajesh Sinha   +3 more
doaj   +1 more source