Zobrazeno 1 - 10
of 26
pro vyhledávání: '"melanotic neurofibroma"'
Autor:
Juan A. Godínez-Chaparro, Adriana M. Valencia-Herrera, Carlos A. Mena-Cedillos, Sonia Toussaint-Caire, Mario R. Duarte-Abdala, Omar Loza-Escutia, Mirna E. Toledo-Bahena
Publikováno v:
Boletín Médico del Hospital Infantil de México, Vol 80, Iss 1 (2023)
Background: Pigmented (or melanocytic) neurofibroma (PN) constitutes only 1% of cases and is considered a rare variant of neurofibroma containing melanin-producing cells. In addition, the association of PN with hypertrichosis is infrequent. Case repo
Externí odkaz:
https://doaj.org/article/fbb67ae39ce74b6b831cf1b32c92dd11
Publikováno v:
GMS Interdisciplinary Plastic and Reconstructive Surgery DGPW, Vol 7, p Doc04 (2018)
Neurofibromatosis type 1 (NF1) is a tumor predisposition disease. Multiple neurofibromas are among the characteristic tumors of NF1. The report describes the diagnosis and treatment of a large spinal neurofibroma in a NF1 patient. The tumor showed a
Externí odkaz:
https://doaj.org/article/86e2704f16ca462d8a10d591246b394c
Akademický článek
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Autor:
B. Efared, Hammas N, L. Chbani, Ebang Ga, Harmouch T, Hinde Elfatemi, Elousrouti Lt, Erreggad Fz, Sory I
Publikováno v:
Journal of Clinical Case Reports. 6
Introduction: Melanotic neurofibromas are rare tumours, derived from peripheral nerve sheath, whose originality consists in the presence of melanic pigment. The clinical and histological diagnosis is often difficult to make requiring the immunohistoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fefad20229ceae9ca4f9c962cd54aa5
https://doi.org/10.4172/2165-7920.1000804
https://doi.org/10.4172/2165-7920.1000804
Akademický článek
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Publikováno v:
Pathology Research and Practice
In the spectrum of neurofibromas, pigmented tumors are rare variants usually showing only faint, macroscopically obvious pigmentation. We report a case of a huge pigmented neurofibroma with extended, macroscopically striking pigmentation in a patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cb428e4c5ea562bc0f2957d4eb89e41
https://doi.org/10.1078/0344-0338-00199
https://doi.org/10.1078/0344-0338-00199
Publikováno v:
The American Journal of Surgical Pathology. 24:331-343
Neurofibromas with melanin-laden pigmented cells are rare, accounting for less than 1% of all neurofibromas accessioned to the Soft Tissue Registry of the Armed Forces Institute of Pathology between the years 1970 and 1996. This study analyzes the cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe1cacedab3113197c975c97b2e9975f
https://doi.org/10.1097/00000478-200003000-00001
https://doi.org/10.1097/00000478-200003000-00001
Publikováno v:
Journal of Veterinary Medical Science. 62:125-128
A melanotic neurofibroma in a steer was investigated histologically, immunohistochemically and ultrastructurally. A very large tumor mass was located in the region of the head and right cheek. The tumor tissue consisted of an admixture of cells resem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f4c4e5de2a9eb057a4f14ddd562fc31
https://doi.org/10.1292/jvms.62.125
https://doi.org/10.1292/jvms.62.125
Publikováno v:
The American journal of surgical pathology. 37(8)
Whereas the pigmented (melanotic) variant of diffuse neurofibroma (DNF) with positivity for melanocytic markers is well recognized, expression of melanocytic markers in nonpigmented DNF has not been systematically studied. We analyzed 28 unselected c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c666c29d6ff6b6d78695bc70f020bad
https://pubmed.ncbi.nlm.nih.gov/23715161
https://pubmed.ncbi.nlm.nih.gov/23715161
Akademický článek
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