A Case of Basal Cell Adenoma of the Upper Lip
Joint Authors
Omura, Ken
Harada, Hiroyuki
Kudoh, Masanori
Sato, Yuriko
Ishii, Yoshimasa
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-22
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Basal cell adenoma is a rare type of benign salivary gland tumor found most commonly in the parotid gland.
We present a rare case of basal cell adenoma arising in the minor salivary gland of the upper lip.
The patient was a 59-year-old Japanese man who visited our department in December 2012 with a chief complaint of a mass in the upper lip, which had increased in size over several years.
A mobile, elastic, and relatively soft mass without tenderness was palpable in the upper lip region.
The mucosa of the upper lip covering the mass was normal.
Tumor extirpation was performed under local anesthesia.
Histologically, the tumor had a capsule and was composed of islands of relatively uniform, monotonous cells.
Immunohistochemically, the inner tumor comprised tubuloductal structures that showed strong staining for CK7, while the outer tumor showed weak staining for CK7.
The outer tumor cells also stained positively for CD10 and p63.
The MIB-1 (Ki-67) labeling index was extremely low.
Basal cell adenoma was diagnosed based on these results.
The postoperative course was uneventful 12 months after surgery and there has been no recurrence.
American Psychological Association (APA)
Kudoh, Masanori& Harada, Hiroyuki& Sato, Yuriko& Omura, Ken& Ishii, Yoshimasa. 2014. A Case of Basal Cell Adenoma of the Upper Lip. Case Reports in Medicine،Vol. 2014, no. 2014, pp.1-4.
https://search.emarefa.net/detail/BIM-498760
Modern Language Association (MLA)
Kudoh, Masanori…[et al.]. A Case of Basal Cell Adenoma of the Upper Lip. Case Reports in Medicine No. 2014 (2014), pp.1-4.
https://search.emarefa.net/detail/BIM-498760
American Medical Association (AMA)
Kudoh, Masanori& Harada, Hiroyuki& Sato, Yuriko& Omura, Ken& Ishii, Yoshimasa. A Case of Basal Cell Adenoma of the Upper Lip. Case Reports in Medicine. 2014. Vol. 2014, no. 2014, pp.1-4.
https://search.emarefa.net/detail/BIM-498760
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-498760