Results 41 to 50 of about 72,671 (182)

Acquired dermal melanocytosis on the hand of a pediatric patient

, 2020
Introducción: Las melanocitosis dérmicas son un grupo de enfermedades dermatológicas pigmentarias asociadas con la proliferación melanocítica. Se clasifican con base en su número y localización profunda a nivel de la dermis; pueden ser congénitas o ...
Marín Hernández, Eduardo, Marín González, Eduardo J., Siordia Reyes, Georgina   +2 more
core   +1 more source

The Dark Areas of Esophagus: Esophageal Melanocytosis

, 2023
Esophageal melanocytosis characterized by melanocytic proliferation in the epithelium of esophagus is extremely rare disease. Aberrant migration of melanocytes during embryogenesis occurs in a small number of cases.
Tameem Afroz, Sistla Radha, B. Sivananda Reddy, Mohammed Umar Amaan   +3 more
core   +1 more source

Prevalence and characterization of neonatal skin disorders in the first 72 h of life,

Jornal de Pediatria, 2017
Objective: To determine the prevalence of neonatal dermatological findings and analyze whether there is an association between these findings and neonatal and pregnancy characteristics and seasonality. Methods: Newborns from three maternity hospitals in
Flávia Pereira Reginatto, Damie DeVilla, Fernanda M. Muller, Juliano Peruzzo, Letícia P. Peres, Raquel B. Steglich, Tania F. Cestari   +6 more
doaj   +3 more sources

Mucopolysaccharidosis Type I

Diagnostics, 2020
Mucopolysaccharidosis type I (MPS I) is caused by the deficiency of α-l-iduronidase, leading to the storage of dermatan and heparan sulfate. There is a broad phenotypical spectrum with the presence or absence of neurological impairment.
Francyne Kubaski, Fabiano de Oliveira Poswar, Kristiane Michelin-Tirelli, Ursula da Silveira Matte, Dafne D. Horovitz, Anneliese Lopes Barth, Guilherme Baldo, Filippo Vairo, Roberto Giugliani   +8 more
doaj   +1 more source

Reimagining the Terms Mongolian Spot and Sign

, 2021
The term "Mongolian Spot" rather than the preferred descriptive name congenital dermal melanocytosis (CDM) continues to be used despite compelling objections to the contrary.
Yale, Eileen S., Yale, Steven, Tekiner, Halil, Halil Tekiner, Eileen S Yale, Steven Yale   +5 more
core   +1 more source

A Multifaceted Holistic Review of the Literature on Scar Dermatoses

International Wound Journal, Volume 23, Issue 5, May 2026.
ABSTRACT Many cutaneous diseases originate or manifest in scars. Scars are areas of compromised skin, which renders them a vulnerable cutaneous district for diseases to develop. The pathophysiology explaining why some dermatoses grow in scars is not yet thoroughly explored. The present study reviews the present literature on scar dermatoses.
Dana Maria Khoury, Elias El Tayar, Edward Eid, Firas F. Haddad, Ossama Abbas, Mazen Kurban   +5 more
wiley   +1 more source

Bilateral Nevus of Ota Treated with Combination of CO2 Fractional Laser and 1064 nm Nd:YAG Laser

Berkala Ilmu Kesehatan Kulit dan Kelamin (Periodical of Dermatology and Venerology), 2017
Background: Ota’s nevus (nevus fuscocaeruleus ophthalmomaxillaris) was first described by Ota in 1939. It is characterized by blue–black or gray–brown dermal melanocytic pigmentation and typically occurs in areas innervated by the first and second ...
Dewi Nurasrifah, Iskandar Zulkarnain
doaj   +1 more source

Evaluating the Diagnostic Utility of Spinal Ultrasound in Neonates With a Simple Sacral Dimple: An Eight‐Year Retrospective Study

Journal of Medical Radiation Sciences, Volume 73, Issue S2, Page S73-S80, April 2026.
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.
Nyles Tattersall, Lateisha Stam, Madonna Burnett, Deborah Starkey, Christopher Edwards, Tristan Reddan   +5 more
wiley   +1 more source

The Prognostic Significance of Tumoral Melanosis

Journal of Cutaneous Pathology, Volume 53, Issue 1, Page 60-70, January 2026.
ABSTRACT Background Tumoral melanosis (TM) is a histological term to describe a nodular aggregation of macrophages containing melanin pigment (melanophages) that is devoid of viable melanocytes. It is most often identified in skin, where it may be appreciated clinically as a pigmented lesion; however, it can also be found in other organs such as lymph ...
Alison J. Potter, Peter M. Ferguson, Serigne N. Lo, Tasnia Ahmed, Robert V. Rawson, John F. Thompson, Georgina V. Long, Richard A. Scolyer   +7 more
wiley   +1 more source

Grading Melanocytic Dysplasia: Updated Histopathologic Criteria

Journal of Cutaneous Pathology, Volume 53, Issue 1, Page 29-37, January 2026.
ABSTRACT Dr. Martin C. Mihm, Jr.'s innovative work on the dysplastic nevus achieved a milestone in his chapter in the World Health Organisation Classification of Skin Tumours (WHO‐C). WHO‐C presents a dichotomous classification (high‐grade versus low‐grade dysplastic nevi) and a quantitative metric to assess melanocytic nuclear enlargement.
Christopher R. Shea, Victor G. Prieto, Catherine M. Shachaf, Scott R. Florell   +3 more
wiley   +1 more source