PMID: 9635315Jun 23, 1998Paper

A study of small superficial capillary hemangiomas on the lips in children

Pediatric Dentistry
I KaplanM Littner

Abstract

This study describes 77 small vascular lesions on the lips of 74 children and adolescents. Of the 77 lesions, 70% were on the lower lip and 30% on the upper. The diameter range was 0.5-5.0 mm (mean 1.4 mm). On both lips the lesions were in the vermilion zone, close to the border with the skin. The surface of the lesions was smooth and slightly raised, and varied in color from red (49%) through bluish red (45%) to purple (6%). The borders were well defined in most cases. The histology of the lesions was consistent with capillary hemangioma. Small superficial capillary hemangiomas (SSCH) in this study behaved differently from most hemangiomas and vascular malformations in that they did not increase in size, and were persistent in the age group in which most hemangiomas are reported to involute or disappear. The gender distribution of SSCH also differed from the female predominance in hemangioma. SSCH is a solitary benign lesion on the lips of children and adolescents, which has not been separately classified before. Based on the differences from hemangioma in gender distribution, size, border definition, and growth characteristics, it is suggested that SSCH be classified as a variant or a subgroup of hemangioma.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

American Family Physician
D M Levy, D B Apfelberg
Pädiatrie und Grenzgebiete
T Thormann
The Western Journal of Medicine
V S Nanda
Vestnik khirurgii imeni I. I. Grekova
P V Zav'ialov, D G Gasanov
Vestnik khirurgii imeni I. I. Grekova
G I Zakrevskiĭ, V M Verin
© 2022 Meta ULC. All rights reserved