Skip Navigation
Skip to contents

JYMS : Journal of Yeungnam Medical Science

Indexed in: ESCI, Scopus, PubMed,
PubMed Central, CAS, DOAJ, KCI
FREE article processing charge
OPEN ACCESS
SEARCH
Search

Search

Page Path
HOME > Search
1 "Woo Jung Jin"
Filter
Filter
Article category
Keywords
Publication year
Authors
Case report
Palisaded encapsulated neuroma on the lower lip: a case report
Jung Eun Seol, Seong Min Hong, Sang Woo Ahn, Jong Uk Kim, Woo Jung Jin, So Hee Park, Hyojin Kim
J Yeungnam Med Sci. 2022;39(2):168-171.   Published online July 9, 2021
DOI: https://doi.org/10.12701/yujm.2021.01088
  • 6,083 View
  • 88 Download
AbstractAbstract PDF
Palisading encapsulated neuroma is a rare, benign, cutaneous nerve sheath tumor. It usually occurs as an asymptomatic solitary skin-colored papule and commonly affects the nose and cheeks. Sometimes, it involves other sites, including the shoulder, upper arm, and trunk, but rarely involves the oral mucosa, including that of the lip. In our case, a 63-year-old female patient complained of a pinkish rubbery nodule on her lower lip. Histopathologic examination demonstrated a well-circumscribed nodule encapsulated by connective tissue stroma in the dermis. The nodule consisted of palisading spindle-shaped tumor cells with wavy and basophilic nuclei. The cells were arranged in streaming fascicles with multiple clefts and were strongly positive for S-100 proteins. To our knowledge, only three cases of palisading encapsulated neuroma on the lower lip have been reported in the Korean literature. Herein, we report a rare case of an oral palisaded encapsulated neuroma.

JYMS : Journal of Yeungnam Medical Science
TOP