Cytologic features of deep juvenile xanthogranuloma

Diagnostic Cytopathology
R T GrenkoR E Cilley

Abstract

Juvenile xanthogranuloma (JXG) is a rare lesion of the skin and deep tissues whose cytologic features have not previously been published. We report on 2 cases of JXG in patients aged 5 days and 5 yr who presented with an axillary mass and enlarged supraclavicular lymph node, respectively. Fine-needle aspiration and touch imprints made from the surgical biopsies yielded cellular specimens composed of histiocytes, multinucleated Touton-type giant cells, and variable admixtures of lymphocytes and eosinophils. One lesion was composed primarily of benign-appearing histiocytes with admixed multinucleated giant cells and a few lymphocytes. The second lesion consisted of a few histiocytes, occasional Touton giant cells, many lymphocytes, and scattered fibroblasts. The histiocytes were CD68-positive and S100-negative. Histologic follow-up confirmed the diagnosis of juvenile xanthogranuloma. One patient was lost to follow-up; the other is alive without evidence of recurrence 1 yr after surgery. We conclude that deep JXG has characteristic and diagnostic cytologic features.

Citations

Nov 24, 2005·Cytopathology : Official Journal of the British Society for Clinical Cytology·R A CabreraM E Mendonça
Aug 1, 2008·Pediatric Blood & Cancer·Handan Ugur DincaslanEmrah Senel
Apr 15, 2011·Cancer Cytopathology·Ambrogio FassinaMatteo Fassan
May 23, 2018·Journal of Cutaneous Medicine and Surgery·Malika A Ladha, Richard M Haber
Jul 13, 2018·Pediatric Dermatology·Vikash S OzaSonal Shah
Aug 7, 2012·Pediatric Surgery International·Daisuke MasuiMinoru Yagi
Aug 23, 2019·Diagnostic Cytopathology·Shivangi ChauhanVinod K Arora

❮ Previous
Next ❯

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.